/* Copyright (c) 2010-2012 Red Hat, Inc. This file is part of GlusterFS. This file is licensed to you under your choice of the GNU Lesser General Public License, version 3 or any later version (LGPLv3 or later), or the GNU General Public License, version 2 (GPLv2), in all cases as published by the Free Software Foundation. */ #ifndef _CONFIG_H #define _CONFIG_H #include "config.h" #endif #ifndef GSYNC_CONF #define GSYNC_CONF GEOREP"/gsyncd.conf" #endif /* Widths of various columns in top read/write-perf output * Total width of top read/write-perf should be 80 chars * including one space between column */ #define VOL_TOP_PERF_FILENAME_DEF_WIDTH 47 #define VOL_TOP_PERF_FILENAME_ALT_WIDTH 44 #define VOL_TOP_PERF_SPEED_WIDTH 4 #define VOL_TOP_PERF_TIME_WIDTH 26 #include "cli.h" #include "compat-errno.h" #include "cli-cmd.h" #include #include #include #include "cli1-xdr.h" #include "xdr-generic.h" #include "protocol-common.h" #include "cli-mem-types.h" #include "compat.h" #include "syscall.h" #include "glusterfs3.h" #include "portmap-xdr.h" #include "run.h" extern rpc_clnt_prog_t *cli_rpc_prog; extern int cli_op_ret; extern int connected; char *cli_vol_type_str[] = {"Distribute", "Stripe", "Replicate", "Striped-Replicate", "Distributed-Stripe", "Distributed-Replicate", "Distributed-Striped-Replicate", }; char *cli_vol_status_str[] = {"Created", "Started", "Stopped", }; char *cli_volume_backend[] = {"", "Volume Group", }; int32_t gf_cli_get_volume (call_frame_t *frame, xlator_t *this, void *data); int cli_to_glusterd (gf_cli_req *req, call_frame_t *frame, fop_cbk_fn_t cbkfn, xdrproc_t xdrproc, dict_t *dict, int procnum, xlator_t *this, rpc_clnt_prog_t *prog, struct iobref *iobref); rpc_clnt_prog_t cli_handshake_prog = { .progname = "cli handshake", .prognum = GLUSTER_HNDSK_PROGRAM, .progver = GLUSTER_HNDSK_VERSION, }; rpc_clnt_prog_t cli_pmap_prog = { .progname = "cli portmap", .prognum = GLUSTER_PMAP_PROGRAM, .progver = GLUSTER_PMAP_VERSION, }; int gf_cli_probe_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); //rsp.op_ret = -1; //rsp.op_errno = EINVAL; goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to probe"); if (rsp.op_errstr && (strlen (rsp.op_errstr) > 0)) { snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); if (rsp.op_ret) gf_log ("cli", GF_LOG_ERROR, "%s", msg); } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str (NULL, (rsp.op_ret)? NULL : msg, rsp.op_ret, rsp.op_errno, (rsp.op_ret)? msg : NULL); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (!rsp.op_ret) cli_out ("peer probe: success. %s", msg); else cli_err ("peer probe: failed: %s", msg); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } int gf_cli_deprobe_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); //rsp.op_ret = -1; //rsp.op_errno = EINVAL; goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to deprobe"); if (rsp.op_ret) { if (strlen (rsp.op_errstr) > 0) { snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); gf_log ("cli", GF_LOG_ERROR, "%s", rsp.op_errstr); } } else { snprintf (msg, sizeof (msg), "success"); } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str (NULL, (rsp.op_ret)? NULL : msg, rsp.op_ret, rsp.op_errno, (rsp.op_ret)? msg : NULL); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (!rsp.op_ret) cli_out ("peer detach: %s", msg); else cli_err ("peer detach: failed: %s", msg); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } int gf_cli_output_peer_status (dict_t *dict, int count) { int ret = -1; char *uuid_buf = NULL; char *hostname_buf = NULL; int32_t i = 1; char key[256] = {0,}; char *state = NULL; int32_t connected = 0; char *connected_str = NULL; cli_out ("Number of Peers: %d", count); i = 1; while ( i <= count) { snprintf (key, 256, "friend%d.uuid", i); ret = dict_get_str (dict, key, &uuid_buf); if (ret) goto out; snprintf (key, 256, "friend%d.hostname", i); ret = dict_get_str (dict, key, &hostname_buf); if (ret) goto out; snprintf (key, 256, "friend%d.connected", i); ret = dict_get_int32 (dict, key, &connected); if (ret) goto out; if (connected) connected_str = "Connected"; else connected_str = "Disconnected"; snprintf (key, 256, "friend%d.state", i); ret = dict_get_str (dict, key, &state); if (ret) goto out; cli_out ("\nHostname: %s\nUuid: %s\nState: %s (%s)", hostname_buf, uuid_buf, state, connected_str); i++; } ret = 0; out: return ret; } int gf_cli_output_pool_list (dict_t *dict, int count) { int ret = -1; char *uuid_buf = NULL; char *hostname_buf = NULL; int32_t i = 1; char key[256] = {0,}; int32_t connected = 0; char *connected_str = NULL; if (count >= 1) cli_out ("UUID\t\t\t\t\tHostname\tState"); while ( i <= count) { snprintf (key, 256, "friend%d.uuid", i); ret = dict_get_str (dict, key, &uuid_buf); if (ret) goto out; snprintf (key, 256, "friend%d.hostname", i); ret = dict_get_str (dict, key, &hostname_buf); if (ret) goto out; snprintf (key, 256, "friend%d.connected", i); ret = dict_get_int32 (dict, key, &connected); if (ret) goto out; if (connected) connected_str = "Connected"; else connected_str = "Disconnected"; cli_out ("%s\t%s\t%s ", uuid_buf, hostname_buf, connected_str); i++; } ret = 0; out: return ret; } /* function pointer for gf_cli_output_{pool_list,peer_status} */ typedef int (*cli_friend_output_fn) (dict_t*, int); int gf_cli_list_friends_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf1_cli_peer_list_rsp rsp = {0,}; int ret = -1; dict_t *dict = NULL; char msg[1024] = {0,}; char *cmd = NULL; cli_friend_output_fn friend_output_fn; call_frame_t *frame = NULL; unsigned long flags = 0; frame = myframe; flags = (long)frame->local; if (flags == GF_CLI_LIST_POOL_NODES) { cmd = "pool list"; friend_output_fn = &gf_cli_output_pool_list; } else { cmd = "peer status"; friend_output_fn = &gf_cli_output_peer_status; } /* 'free' the flags set by gf_cli_list_friends */ frame->local = NULL; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf1_cli_peer_list_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); //rsp.op_ret = -1; //rsp.op_errno = EINVAL; goto out; } gf_log ("cli", GF_LOG_DEBUG, "Received resp to list: %d", rsp.op_ret); ret = rsp.op_ret; if (!rsp.op_ret) { if (!rsp.friends.friends_len) { snprintf (msg, sizeof (msg), "%s: No peers present", cmd); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_peer_status (dict, rsp.op_ret, rsp.op_errno, msg); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } cli_err ("%s", msg); ret = 0; goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.friends.friends_val, rsp.friends.friends_len, &dict); if (ret) { gf_log ("", GF_LOG_ERROR, "Unable to allocate memory"); goto out; } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_peer_status (dict, rsp.op_ret, rsp.op_errno, msg); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } ret = dict_get_int32 (dict, "count", &count); if (ret) { goto out; } ret = friend_output_fn (dict, count); if (ret) { goto out; } } else { if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_peer_status (dict, rsp.op_ret, rsp.op_errno, NULL); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); } else { ret = -1; } goto out; } ret = 0; out: cli_cmd_broadcast_response (ret); if (ret) cli_err ("%s: failed", cmd); if (dict) dict_destroy (dict); return ret; } void cli_out_options ( char *substr, char *optstr, char *valstr) { char *ptr1 = NULL; char *ptr2 = NULL; ptr1 = substr; ptr2 = optstr; while (ptr1) { if (*ptr1 != *ptr2) break; ptr1++; ptr2++; if (!ptr1) return; if (!ptr2) return; } if (*ptr2 == '\0') return; cli_out ("%s: %s",ptr2 , valstr); } static int _gf_cli_output_volinfo_opts (dict_t *d, char *k, data_t *v, void *tmp) { int ret = 0; char *key = NULL; char *ptr = NULL; data_t *value = NULL; key = tmp; ptr = strstr (k, "option."); if (ptr) { value = v; if (!value) { ret = -1; goto out; } cli_out_options (key, k, v->data); } out: return ret; } int gf_cli_get_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { int ret = -1; int opt_count = 0; int32_t i = 0; int32_t j = 1; int32_t status = 0; int32_t type = 0; int32_t brick_count = 0; int32_t dist_count = 0; int32_t stripe_count = 0; int32_t replica_count = 0; int32_t vol_type = 0; int32_t transport = 0; char *volume_id_str = NULL; char *brick = NULL; char *volname = NULL; dict_t *dict = NULL; cli_local_t *local = NULL; char key[1024] = {0}; char err_str[2048] = {0}; gf_cli_rsp rsp = {0}; int32_t backend = 0; if (-1 == req->rpc_status) goto out; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to get vol: %d", rsp.op_ret); if (rsp.op_ret) { ret = -1; goto out; } if (!rsp.dict.dict_len) { if (global_state->mode & GLUSTER_MODE_XML) goto xml_output; cli_err ("No volumes present"); ret = 0; goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to allocate memory"); goto out; } ret = dict_get_int32 (dict, "count", &count); if (ret) goto out; local = ((call_frame_t *)myframe)->local; if (!count) { switch (local->get_vol.flags) { case GF_CLI_GET_NEXT_VOLUME: GF_FREE (local->get_vol.volname); local->get_vol.volname = NULL; ret = 0; goto out; case GF_CLI_GET_VOLUME: memset (err_str, 0, sizeof (err_str)); snprintf (err_str, sizeof (err_str), "Volume %s does not exist", local->get_vol.volname); ret = -1; if (!(global_state->mode & GLUSTER_MODE_XML)) goto out; } } xml_output: if (global_state->mode & GLUSTER_MODE_XML) { /* For GET_NEXT_VOLUME output is already begun in * and will also end in gf_cli_get_next_volume() */ if (local->get_vol.flags == GF_CLI_GET_VOLUME) { ret = cli_xml_output_vol_info_begin (local, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } } if (dict) { ret = cli_xml_output_vol_info (local, dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } } if (local->get_vol.flags == GF_CLI_GET_VOLUME) { ret = cli_xml_output_vol_info_end (local); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); } goto out; } while ( i < count) { cli_out (" "); snprintf (key, 256, "volume%d.name", i); ret = dict_get_str (dict, key, &volname); if (ret) goto out; snprintf (key, 256, "volume%d.type", i); ret = dict_get_int32 (dict, key, &type); if (ret) goto out; snprintf (key, 256, "volume%d.status", i); ret = dict_get_int32 (dict, key, &status); if (ret) goto out; snprintf (key, 256, "volume%d.brick_count", i); ret = dict_get_int32 (dict, key, &brick_count); if (ret) goto out; snprintf (key, 256, "volume%d.dist_count", i); ret = dict_get_int32 (dict, key, &dist_count); if (ret) goto out; snprintf (key, 256, "volume%d.stripe_count", i); ret = dict_get_int32 (dict, key, &stripe_count); if (ret) goto out; snprintf (key, 256, "volume%d.replica_count", i); ret = dict_get_int32 (dict, key, &replica_count); if (ret) goto out; snprintf (key, 256, "volume%d.transport", i); ret = dict_get_int32 (dict, key, &transport); if (ret) goto out; snprintf (key, 256, "volume%d.volume_id", i); ret = dict_get_str (dict, key, &volume_id_str); if (ret) goto out; snprintf (key, 256, "volume%d.backend", i); ret = dict_get_int32 (dict, key, &backend); vol_type = type; // Distributed (stripe/replicate/stripe-replica) setups if ((type > 0) && ( dist_count < brick_count)) vol_type = type + 3; cli_out ("Volume Name: %s", volname); cli_out ("Type: %s", cli_vol_type_str[vol_type]); cli_out ("Volume ID: %s", volume_id_str); cli_out ("Status: %s", cli_vol_status_str[status]); if (backend) goto next; if (type == GF_CLUSTER_TYPE_STRIPE_REPLICATE) { cli_out ("Number of Bricks: %d x %d x %d = %d", (brick_count / dist_count), stripe_count, replica_count, brick_count); } else if (type == GF_CLUSTER_TYPE_NONE) { cli_out ("Number of Bricks: %d", brick_count); } else { /* For both replicate and stripe, dist_count is good enough */ cli_out ("Number of Bricks: %d x %d = %d", (brick_count / dist_count), dist_count, brick_count); } cli_out ("Transport-type: %s", ((transport == 0)?"tcp": (transport == 1)?"rdma": "tcp,rdma")); next: if (backend) { cli_out ("Backend Type: Block, %s", cli_volume_backend[backend]); } j = 1; GF_FREE (local->get_vol.volname); local->get_vol.volname = gf_strdup (volname); if (brick_count) cli_out ("Bricks:"); while (j <= brick_count) { snprintf (key, 1024, "volume%d.brick%d", i, j); ret = dict_get_str (dict, key, &brick); if (ret) goto out; cli_out ("Brick%d: %s", j, brick); j++; } snprintf (key, 256, "volume%d.opt_count",i); ret = dict_get_int32 (dict, key, &opt_count); if (ret) goto out; if (!opt_count) goto out; cli_out ("Options Reconfigured:"); snprintf (key, 256, "volume%d.option.",i); ret = dict_foreach (dict, _gf_cli_output_volinfo_opts, key); if (ret) goto out; i++; } ret = 0; out: cli_cmd_broadcast_response (ret); if (ret) cli_err ("%s", err_str); if (dict) dict_destroy (dict); free (rsp.dict.dict_val); free (rsp.op_errstr); gf_log ("cli", GF_LOG_INFO, "Returning: %d", ret); return ret; } int gf_cli_create_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; char *volname = NULL; dict_t *dict = NULL; dict_t *rsp_dict = NULL; if (-1 == req->rpc_status) { goto out; } local = ((call_frame_t *) (myframe))->local; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to create volume"); dict = local->dict; ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; if (global_state->mode & GLUSTER_MODE_XML) { if (rsp.op_ret == 0) { rsp_dict = dict_new (); ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &rsp_dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed rsp_dict unserialization"); goto out; } } ret = cli_xml_output_vol_create (rsp_dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret && strcmp (rsp.op_errstr, "")) cli_err ("volume create: %s: failed: %s", volname, rsp.op_errstr); else if (rsp.op_ret) cli_err ("volume create: %s: failed", volname); else cli_out ("volume create: %s: success: " "please start the volume to access data", volname); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); free (rsp.dict.dict_val); free (rsp.op_errstr); return ret; } int gf_cli_delete_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; char *volname = NULL; call_frame_t *frame = NULL; dict_t *dict = NULL; dict_t *rsp_dict = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } local = frame->local; if (local) dict = local->dict; ret = dict_get_str (dict, "volname", &volname); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "dict get failed"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to delete volume"); if (global_state->mode & GLUSTER_MODE_XML) { if (rsp.op_ret == 0) { rsp_dict = dict_new (); ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &rsp_dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed rsp_dict unserialization"); goto out; } } ret = cli_xml_output_generic_volume ("volDelete", rsp_dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret && strcmp (rsp.op_errstr, "")) cli_err ("volume delete: %s: failed: %s", volname, rsp.op_errstr); else if (rsp.op_ret) cli_err ("volume delete: %s: failed", volname); else cli_out ("volume delete: %s: success", volname); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); free (rsp.dict.dict_val); gf_log ("", GF_LOG_INFO, "Returning with %d", ret); return ret; } int gf_cli3_1_uuid_get_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { char *uuid_str = NULL; gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; call_frame_t *frame = NULL; dict_t *dict = NULL; if (-1 == req->rpc_status) goto out; frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } local = frame->local; frame->local = NULL; gf_log ("cli", GF_LOG_INFO, "Received resp to uuid get"); dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed to unserialize " "response for uuid get"); goto out; } ret = dict_get_str (dict, "uuid", &uuid_str); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed to get uuid " "from dictionary"); goto out; } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_dict ("uuidGenerate", dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) { if (strcmp (rsp.op_errstr, "") == 0) cli_err ("Get uuid was unsuccessful"); else cli_err ("%s", rsp.op_errstr); } else { cli_out ("UUID: %s", uuid_str); } ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); cli_local_wipe (local); if (rsp.dict.dict_val) free (rsp.dict.dict_val); if (dict) dict_unref (dict); gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret); return ret; } int gf_cli3_1_uuid_reset_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; call_frame_t *frame = NULL; dict_t *dict = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } local = frame->local; frame->local = NULL; gf_log ("cli", GF_LOG_INFO, "Received resp to uuid reset"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_dict ("uuidReset", dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret && strcmp (rsp.op_errstr, "")) cli_err ("%s", rsp.op_errstr); else cli_out ("resetting the peer uuid has been %s", (rsp.op_ret) ? "unsuccessful": "successful"); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); cli_local_wipe (local); if (rsp.dict.dict_val) free (rsp.dict.dict_val); if (dict) dict_unref (dict); gf_log ("", GF_LOG_INFO, "Returning with %d", ret); return ret; } int gf_cli_start_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; char *volname = NULL; call_frame_t *frame = NULL; dict_t *dict = NULL; dict_t *rsp_dict = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (frame) local = frame->local; if (local) dict = local->dict; ret = dict_get_str (dict, "volname", &volname); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "dict get failed"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to start volume"); if (global_state->mode & GLUSTER_MODE_XML) { if (rsp.op_ret == 0) { rsp_dict = dict_new (); ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &rsp_dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed rsp_dict unserialization"); goto out; } } ret = cli_xml_output_generic_volume ("volStart", rsp_dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret && strcmp (rsp.op_errstr, "")) cli_err ("volume start: %s: failed: %s", volname, rsp.op_errstr); else if (rsp.op_ret) cli_err ("volume start: %s: failed", volname); else cli_out ("volume start: %s: success", volname); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); free (rsp.dict.dict_val); free (rsp.op_errstr); return ret; } int gf_cli_stop_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; char *volname = NULL; call_frame_t *frame = NULL; dict_t *dict = NULL; dict_t *rsp_dict = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (frame) local = frame->local; if (local) { dict = local->dict; ret = dict_get_str (dict, "volname", &volname); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "Unable to get volname from dict"); goto out; } } gf_log ("cli", GF_LOG_INFO, "Received resp to stop volume"); if (global_state->mode & GLUSTER_MODE_XML) { if (rsp.op_ret == 0) { rsp_dict = dict_new (); ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &rsp_dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed rsp_dict unserialization"); goto out; } } ret = cli_xml_output_generic_volume ("volStop", rsp_dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret && strcmp (rsp.op_errstr, "")) cli_err ("volume stop: %s: failed: %s", volname, rsp.op_errstr); else if (rsp.op_ret) cli_err ("volume stop: %s: failed", volname); else cli_out ("volume stop: %s: success", volname); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); free (rsp.op_errstr); free (rsp.dict.dict_val); return ret; } int gf_cli_defrag_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; cli_local_t *local = NULL; char *volname = NULL; call_frame_t *frame = NULL; char *status = "unknown"; int cmd = 0; int ret = -1; dict_t *dict = NULL; dict_t *local_dict = NULL; uint64_t files = 0; uint64_t size = 0; uint64_t lookup = 0; char msg[1024] = {0,}; gf_defrag_status_t status_rcd = GF_DEFRAG_STATUS_NOT_STARTED; int32_t counter = 0; char *node_uuid = NULL; char key[256] = {0,}; int32_t i = 1; uint64_t failures = 0; double elapsed = 0; char *size_str = NULL; char *task_id_str = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (frame) local = frame->local; if (local) local_dict = local->dict; ret = dict_get_str (local_dict, "volname", &volname); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to get volname"); goto out; } ret = dict_get_int32 (local_dict, "rebalance-command", (int32_t*)&cmd); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to get command"); goto out; } if (rsp.dict.dict_len) { /* Unserialize the dictionary */ dict = dict_new (); ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret < 0) { gf_log ("glusterd", GF_LOG_ERROR, "failed to " "unserialize req-buffer to dictionary"); goto out; } } if (!((cmd == GF_DEFRAG_CMD_STOP) || (cmd == GF_DEFRAG_CMD_STATUS)) && !(global_state->mode & GLUSTER_MODE_XML)) { /* All other possibilites are about starting a rebalance */ ret = dict_get_str (dict, GF_REBALANCE_TID_KEY, &task_id_str); if (rsp.op_ret && strcmp (rsp.op_errstr, "")) { snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); } else { if (!rsp.op_ret) { snprintf (msg, sizeof (msg), "Starting rebalance on volume %s has " "been successful.\nID: %s", volname, task_id_str); } else { snprintf (msg, sizeof (msg), "Starting rebalance on volume %s has " "been unsuccessful.", volname); } } goto done; } if (cmd == GF_DEFRAG_CMD_STOP) { if (rsp.op_ret == -1) { if (strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "rebalance volume %s stop failed", volname); goto done; } else { snprintf (msg, sizeof (msg), "rebalance process may be in the middle of a " "file migration.\nThe process will be fully " "stopped once the migration of the file is " "complete.\nPlease check rebalance process " "for completion before doing any further " "brick related tasks on the volume."); } } if (cmd == GF_DEFRAG_CMD_STATUS) { if (rsp.op_ret == -1) { if (strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "Failed to get the status of " "rebalance process"); goto done; } } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_rebalance (cmd, dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); goto out; } ret = dict_get_int32 (dict, "count", &counter); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "count not set"); goto out; } cli_out ("%40s %16s %13s %13s %13s %14s %s", "Node", "Rebalanced-files", "size", "scanned", "failures", "status", "run time in secs"); cli_out ("%40s %16s %13s %13s %13s %14s %16s", "---------", "-----------", "-----------", "-----------", "-----------", "------------", "--------------"); do { snprintf (key, 256, "node-uuid-%d", i); ret = dict_get_str (dict, key, &node_uuid); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get node-uuid"); memset (key, 0, 256); snprintf (key, 256, "files-%d", i); ret = dict_get_uint64 (dict, key, &files); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get file count"); memset (key, 0, 256); snprintf (key, 256, "size-%d", i); ret = dict_get_uint64 (dict, key, &size); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get size of xfer"); memset (key, 0, 256); snprintf (key, 256, "lookups-%d", i); ret = dict_get_uint64 (dict, key, &lookup); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get lookedup file count"); memset (key, 0, 256); snprintf (key, 256, "status-%d", i); ret = dict_get_int32 (dict, key, (int32_t *)&status_rcd); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get status"); memset (key, 0, 256); snprintf (key, 256, "failures-%d", i); ret = dict_get_uint64 (dict, key, &failures); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get failures count"); memset (key, 0, 256); snprintf (key, 256, "run-time-%d", i); ret = dict_get_double (dict, key, &elapsed); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get run-time"); switch (status_rcd) { case GF_DEFRAG_STATUS_NOT_STARTED: status = "not started"; break; case GF_DEFRAG_STATUS_STARTED: status = "in progress"; break; case GF_DEFRAG_STATUS_STOPPED: status = "stopped"; break; case GF_DEFRAG_STATUS_COMPLETE: status = "completed"; break; case GF_DEFRAG_STATUS_FAILED: status = "failed"; break; } size_str = gf_uint64_2human_readable(size); cli_out ("%40s %16"PRIu64 " %13s" " %13"PRIu64 " %13"PRIu64 " %14s %16.2f", node_uuid, files, size_str, lookup, failures, status, elapsed); GF_FREE(size_str); i++; } while (i <= counter); done: if (rsp.op_ret) cli_err ("volume rebalance: %s: failed: %s", volname, msg); else cli_out ("volume rebalance: %s: success: %s", volname, msg); ret = rsp.op_ret; out: free (rsp.op_errstr); //malloced by xdr free (rsp.dict.dict_val); //malloced by xdr if (dict) dict_unref (dict); cli_cmd_broadcast_response (ret); return ret; } int gf_cli_rename_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to probe"); snprintf (msg, sizeof (msg), "Rename volume %s", (rsp.op_ret) ? "unsuccessful": "successful"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str ("volRename", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) cli_err ("volume rename: failed"); else cli_out ("volume rename: success"); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } int gf_cli_reset_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to reset"); if (rsp.op_ret && strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "reset volume %s", (rsp.op_ret) ? "unsuccessful": "successful"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str ("volReset", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) cli_err ("volume reset: failed: %s", msg); else cli_out ("volume reset: success"); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } char * is_server_debug_xlator (void *myframe) { call_frame_t *frame = NULL; cli_local_t *local = NULL; char **words = NULL; char *key = NULL; char *value = NULL; char *debug_xlator = NULL; frame = myframe; local = frame->local; words = (char **)local->words; while (*words != NULL) { if (strstr (*words, "trace") == NULL && strstr (*words, "error-gen") == NULL) { words++; continue; } key = *words; words++; value = *words; if (strstr (value, "client")) { words++; continue; } else { if (!(strstr (value, "posix") || strstr (value, "acl") || strstr (value, "locks") || strstr (value, "io-threads") || strstr (value, "marker") || strstr (value, "index"))) { words++; continue; } else { debug_xlator = gf_strdup (key); break; } } } return debug_xlator; } int gf_cli_set_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; dict_t *dict = NULL; char *help_str = NULL; char msg[1024] = {0,}; char *debug_xlator = _gf_false; char tmp_str[512] = {0,}; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to set"); dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); /* For brick processes graph change does not happen on the fly. * The proces has to be restarted. So this is a check from the * volume set option such that if debug xlators such as trace/errorgen * are provided in the set command, warn the user. */ debug_xlator = is_server_debug_xlator (myframe); if (dict_get_str (dict, "help-str", &help_str) && !msg[0]) snprintf (msg, sizeof (msg), "Set volume %s", (rsp.op_ret) ? "unsuccessful": "successful"); if (rsp.op_ret == 0 && debug_xlator) { snprintf (tmp_str, sizeof (tmp_str), "\n%s translator has been " "added to the server volume file. Please restart the" " volume for enabling the translator", debug_xlator); } if ((global_state->mode & GLUSTER_MODE_XML) && (help_str == NULL)) { ret = cli_xml_output_str ("volSet", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) { if (strcmp (rsp.op_errstr, "")) cli_err ("volume set: failed: %s", rsp.op_errstr); else cli_err ("volume set: failed"); } else { if (help_str == NULL) { if (debug_xlator == NULL) cli_out ("volume set: success"); else cli_out ("volume set: success%s", tmp_str); }else { cli_out ("%s", help_str); } } ret = rsp.op_ret; out: if (dict) dict_unref (dict); GF_FREE (debug_xlator); cli_cmd_broadcast_response (ret); return ret; } int gf_cli_add_brick_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to add brick"); if (rsp.op_ret && strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "Add Brick %s", (rsp.op_ret) ? "unsuccessful": "successful"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str ("volAddBrick", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) cli_err ("volume add-brick: failed: %s", rsp.op_errstr); else cli_out ("volume add-brick: success"); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); free (rsp.dict.dict_val); free (rsp.op_errstr); return ret; } int gf_cli3_remove_brick_status_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; char *status = "unknown"; int ret = -1; uint64_t files = 0; uint64_t size = 0; uint64_t lookup = 0; dict_t *dict = NULL; char msg[1024] = {0,}; char key[256] = {0,}; int32_t i = 1; int32_t counter = 0; char *node_uuid = 0; gf_defrag_status_t status_rcd = GF_DEFRAG_STATUS_NOT_STARTED; uint64_t failures = 0; double elapsed = 0; char *size_str = NULL; int32_t command = 0; gf1_op_commands cmd = GF_OP_CMD_NONE; cli_local_t *local = NULL; call_frame_t *frame = NULL; char *cmd_str = "unknown"; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (frame) local = frame->local; ret = dict_get_int32 (local->dict, "command", &command); if (ret) goto out; cmd = command; switch (cmd) { case GF_OP_CMD_STOP: cmd_str = "stop"; break; case GF_OP_CMD_STATUS: cmd_str = "status"; break; default: break; } ret = rsp.op_ret; if (rsp.op_ret == -1) { if (strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "volume remove-brick %s: " "failed: %s", cmd_str, rsp.op_errstr); else snprintf (msg, sizeof (msg), "volume remove-brick %s: " "failed", cmd_str); if (global_state->mode & GLUSTER_MODE_XML) goto xml_output; cli_err ("%s", msg); goto out; } if (rsp.dict.dict_len) { /* Unserialize the dictionary */ dict = dict_new (); ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret < 0) { strncpy (msg, "failed to unserialize req-buffer to " "dictionary", sizeof (msg)); if (global_state->mode & GLUSTER_MODE_XML) { rsp.op_ret = -1; goto xml_output; } gf_log ("cli", GF_LOG_ERROR, "%s", msg); goto out; } } xml_output: if (global_state->mode & GLUSTER_MODE_XML) { if (strcmp (rsp.op_errstr, "")) { ret = cli_xml_output_vol_remove_brick (_gf_true, dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); } else { ret = cli_xml_output_vol_remove_brick (_gf_true, dict, rsp.op_ret, rsp.op_errno, msg); } goto out; } ret = dict_get_int32 (dict, "count", &counter); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "count not set"); goto out; } cli_out ("%40s %16s %13s %13s %13s %14s %s", "Node", "Rebalanced-files", "size", "scanned", "failures", "status", "run-time in secs"); cli_out ("%40s %16s %13s %13s %13s %14s %16s", "---------", "-----------", "-----------", "-----------", "-----------", "------------", "--------------"); do { snprintf (key, 256, "node-uuid-%d", i); ret = dict_get_str (dict, key, &node_uuid); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get node-uuid"); memset (key, 0, 256); snprintf (key, 256, "files-%d", i); ret = dict_get_uint64 (dict, key, &files); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get file count"); memset (key, 0, 256); snprintf (key, 256, "size-%d", i); ret = dict_get_uint64 (dict, key, &size); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get size of xfer"); memset (key, 0, 256); snprintf (key, 256, "lookups-%d", i); ret = dict_get_uint64 (dict, key, &lookup); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get lookedup file count"); memset (key, 0, 256); snprintf (key, 256, "status-%d", i); ret = dict_get_int32 (dict, key, (int32_t *)&status_rcd); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get status"); snprintf (key, 256, "failures-%d", i); ret = dict_get_uint64 (dict, key, &failures); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "Failed to get failure on files"); memset (key, 0, 256); snprintf (key, 256, "run-time-%d", i); ret = dict_get_double (dict, key, &elapsed); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "Failed to get run-time"); switch (status_rcd) { case GF_DEFRAG_STATUS_NOT_STARTED: status = "not started"; break; case GF_DEFRAG_STATUS_STARTED: status = "in progress"; break; case GF_DEFRAG_STATUS_STOPPED: status = "stopped"; break; case GF_DEFRAG_STATUS_COMPLETE: status = "completed"; break; case GF_DEFRAG_STATUS_FAILED: status = "failed"; break; } size_str = gf_uint64_2human_readable(size); cli_out ("%40s %16"PRIu64 " %13s" " %13"PRIu64 " %13"PRIu64 " %14s %16.2f", node_uuid, files, size_str, lookup, failures, status, elapsed); GF_FREE(size_str); i++; } while (i <= counter); if ((cmd == GF_OP_CMD_STOP) && (rsp.op_ret == 0)) { cli_out ("'remove-brick' process may be in the middle of a " "file migration.\nThe process will be fully stopped " "once the migration of the file is complete.\nPlease " "check remove-brick process for completion before " "doing any further brick related tasks on the " "volume."); } out: free (rsp.dict.dict_val); //malloced by xdr if (dict) dict_unref (dict); cli_cmd_broadcast_response (ret); return ret; } int gf_cli_remove_brick_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; gf1_op_commands cmd = GF_OP_CMD_NONE; char *cmd_str = "unknown"; cli_local_t *local = NULL; call_frame_t *frame = NULL; char *task_id_str = NULL; dict_t *rsp_dict = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; local = frame->local; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } ret = dict_get_int32 (local->dict, "command", (int32_t *)&cmd); if (ret) { gf_log ("", GF_LOG_ERROR, "failed to get command"); goto out; } if (rsp.dict.dict_len) { rsp_dict = dict_new (); if (!rsp_dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &rsp_dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed to unserialize rsp_dict"); goto out; } } switch (cmd) { case GF_OP_CMD_START: cmd_str = "start"; ret = dict_get_str (rsp_dict, GF_REMOVE_BRICK_TID_KEY, &task_id_str); if (ret) { gf_log ("cli", GF_LOG_ERROR, "remove-brick-id is not present in dict"); cli_err ("volume remove-brick %s: failed: %s", cmd_str, rsp.op_errstr); goto out; } break; case GF_OP_CMD_COMMIT: cmd_str = "commit"; break; case GF_OP_CMD_COMMIT_FORCE: cmd_str = "commit force"; break; default: cmd_str = "unknown"; break; } gf_log ("cli", GF_LOG_INFO, "Received resp to remove brick"); if (rsp.op_ret && strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "Remove Brick %s %s", cmd_str, (rsp.op_ret) ? "unsuccessful": "successful"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_remove_brick (_gf_false, rsp_dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) { cli_err ("volume remove-brick %s: failed: %s", cmd_str, rsp.op_errstr); } else { cli_out ("volume remove-brick %s: success", cmd_str); if (GF_OP_CMD_START == cmd) cli_out ("ID: %s", task_id_str); } ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); free (rsp.dict.dict_val); free (rsp.op_errstr); return ret; } int gf_cli_replace_brick_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; call_frame_t *frame = NULL; dict_t *dict = NULL; char *src_brick = NULL; char *dst_brick = NULL; char *status_reply = NULL; gf1_cli_replace_op replace_op = 0; char *rb_operation_str = NULL; dict_t *rsp_dict = NULL; char msg[1024] = {0,}; char *task_id_str = NULL; if (-1 == req->rpc_status) { goto out; } frame = (call_frame_t *) myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } local = frame->local; GF_ASSERT (local); dict = local->dict; ret = dict_get_int32 (dict, "operation", (int32_t *)&replace_op); if (ret) { gf_log ("", GF_LOG_DEBUG, "dict_get on operation failed"); goto out; } if (rsp.dict.dict_len) { /* Unserialize the dictionary */ rsp_dict = dict_new (); ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &rsp_dict); if (ret < 0) { gf_log ("glusterd", GF_LOG_ERROR, "failed to " "unserialize rsp buffer to dictionary"); goto out; } } switch (replace_op) { case GF_REPLACE_OP_START: if (rsp.op_ret) { rb_operation_str = gf_strdup ("replace-brick failed to" " start"); } else { ret = dict_get_str (rsp_dict, GF_REPLACE_BRICK_TID_KEY, &task_id_str); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed to get " "\"replace-brick-id\" from dict"); goto out; } ret = gf_asprintf (&rb_operation_str, "replace-brick started successfully" "\nID: %s", task_id_str); if (ret < 0) goto out; } break; case GF_REPLACE_OP_STATUS: if (rsp.op_ret || ret) { rb_operation_str = gf_strdup ("replace-brick status " "unknown"); } else { ret = dict_get_str (rsp_dict, "status-reply", &status_reply); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "failed to" "get status"); goto out; } rb_operation_str = gf_strdup (status_reply); } break; case GF_REPLACE_OP_PAUSE: if (rsp.op_ret) rb_operation_str = gf_strdup ("replace-brick pause " "failed"); else rb_operation_str = gf_strdup ("replace-brick paused " "successfully"); break; case GF_REPLACE_OP_ABORT: if (rsp.op_ret) rb_operation_str = gf_strdup ("replace-brick abort " "failed"); else rb_operation_str = gf_strdup ("replace-brick aborted " "successfully"); break; case GF_REPLACE_OP_COMMIT: case GF_REPLACE_OP_COMMIT_FORCE: ret = dict_get_str (dict, "src-brick", &src_brick); if (ret) { gf_log ("", GF_LOG_DEBUG, "dict_get on src-brick failed"); goto out; } ret = dict_get_str (dict, "dst-brick", &dst_brick); if (ret) { gf_log ("", GF_LOG_DEBUG, "dict_get on dst-brick failed"); goto out; } if (rsp.op_ret || ret) rb_operation_str = gf_strdup ("replace-brick commit " "failed"); else rb_operation_str = gf_strdup ("replace-brick commit " "successful"); break; default: gf_log ("", GF_LOG_DEBUG, "Unknown operation"); break; } if (rsp.op_ret && (strcmp (rsp.op_errstr, ""))) { rb_operation_str = gf_strdup (rsp.op_errstr); } gf_log ("cli", GF_LOG_INFO, "Received resp to replace brick"); snprintf (msg, sizeof (msg), "%s", rb_operation_str ? rb_operation_str : "Unknown operation"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_replace_brick (replace_op, rsp_dict, rsp.op_ret, rsp.op_errno, msg); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) cli_err ("volume replace-brick: failed: %s", msg); else cli_out ("volume replace-brick: success: %s", msg); ret = rsp.op_ret; out: if (frame) frame->local = NULL; if (local) { dict_unref (local->dict); cli_local_wipe (local); } if (rb_operation_str) GF_FREE (rb_operation_str); cli_cmd_broadcast_response (ret); free (rsp.dict.dict_val); if (rsp_dict) dict_unref (rsp_dict); return ret; } static int gf_cli_log_rotate_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_DEBUG, "Received resp to log rotate"); if (rsp.op_ret && strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "log rotate %s", (rsp.op_ret) ? "unsuccessful": "successful"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str ("volLogRotate", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) cli_err ("volume log-rotate: failed: %s", msg); else cli_out ("volume log-rotate: success"); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); free (rsp.dict.dict_val); return ret; } static int gf_cli_sync_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_DEBUG, "Received resp to sync"); if (rsp.op_ret && strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "volume sync: failed: %s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "volume sync: %s", (rsp.op_ret) ? "failed": "success"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str ("volSync", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) cli_err ("%s", msg); else cli_out ("%s", msg); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_print_limit_list (char *volname, char *limit_list, char *op_errstr) { int64_t size = 0; int64_t limit_value = 0; int32_t i, j; int32_t len = 0, ret = -1; char *size_str = NULL; char path [PATH_MAX] = {0, }; char ret_str [1024] = {0, }; char value [1024] = {0, }; char mountdir [] = "/tmp/mntXXXXXX"; char abspath [PATH_MAX] = {0, }; char *colon_ptr = NULL; runner_t runner = {0,}; GF_VALIDATE_OR_GOTO ("cli", volname, out); GF_VALIDATE_OR_GOTO ("cli", limit_list, out); if (!connected) goto out; len = strlen (limit_list); if (len == 0) { cli_err ("%s", op_errstr?op_errstr:"quota limit not set "); goto out; } if (mkdtemp (mountdir) == NULL) { gf_log ("cli", GF_LOG_WARNING, "failed to create a temporary " "mount directory"); ret = -1; goto out; } /* Mount a temporary client to fetch the disk usage * of the directory on which the limit is set. */ ret = runcmd (SBIN_DIR"/glusterfs", "-s", "localhost", "--volfile-id", volname, "-l", DEFAULT_LOG_FILE_DIRECTORY"/quota-list.log", mountdir, NULL); if (ret) { gf_log ("cli", GF_LOG_WARNING, "failed to mount glusterfs client"); ret = -1; goto rm_dir; } len = strlen (limit_list); if (len == 0) { cli_err ("quota limit not set "); goto unmount; } i = 0; cli_out ("\tpath\t\t limit_set\t size"); cli_out ("-----------------------------------------------------------" "-----------------------"); while (i < len) { j = 0; while (limit_list [i] != ',' && limit_list [i] != '\0') { path [j++] = limit_list[i++]; } path [j] = '\0'; //here path[] contains both path and limit value colon_ptr = strrchr (path, ':'); *colon_ptr = '\0'; strcpy (value, ++colon_ptr); snprintf (abspath, sizeof (abspath), "%s/%s", mountdir, path); ret = sys_lgetxattr (abspath, "trusted.limit.list", (void *) ret_str, 4096); if (ret < 0) { cli_out ("%-20s %10s", path, value); } else { sscanf (ret_str, "%"PRId64",%"PRId64, &size, &limit_value); size_str = gf_uint64_2human_readable ((uint64_t) size); if (size_str == NULL) { cli_out ("%-20s %10s %20"PRId64, path, value, size); } else { cli_out ("%-20s %10s %20s", path, value, size_str); GF_FREE (size_str); } } i++; } unmount: runinit (&runner); runner_add_args (&runner, "umount", #if GF_LINUX_HOST_OS "-l", #endif mountdir, NULL); ret = runner_run_reuse (&runner); if (ret) runner_log (&runner, "cli", GF_LOG_WARNING, "error executing"); runner_end (&runner); rm_dir: rmdir (mountdir); out: return ret; } int gf_cli_quota_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; dict_t *dict = NULL; char *volname = NULL; char *limit_list = NULL; int32_t type = 0; char msg[1024] = {0,}; call_frame_t *frame = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (rsp.op_ret && strcmp (rsp.op_errstr, "") == 0) { snprintf (msg, sizeof (msg), "command unsuccessful %s", rsp.op_errstr); if (global_state->mode & GLUSTER_MODE_XML) goto xml_output; goto out; } if (rsp.dict.dict_len) { /* Unserialize the dictionary */ dict = dict_new (); ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret < 0) { gf_log ("glusterd", GF_LOG_ERROR, "failed to " "unserialize req-buffer to dictionary"); goto out; } } ret = dict_get_str (dict, "volname", &volname); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get volname"); ret = dict_get_str (dict, "limit_list", &limit_list); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get limit_list"); ret = dict_get_int32 (dict, "type", &type); if (ret) gf_log (frame->this->name, GF_LOG_TRACE, "failed to get type"); if (type == GF_QUOTA_OPTION_TYPE_LIST) { if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_quota_limit_list (volname, limit_list, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (limit_list) { gf_cli_print_limit_list (volname, limit_list, rsp.op_errstr); } else { gf_log ("cli", GF_LOG_INFO, "Received resp to quota " "command "); if (rsp.op_errstr) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); } } else { gf_log ("cli", GF_LOG_INFO, "Received resp to quota command "); if (rsp.op_errstr) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "successful"); } xml_output: if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str ("volQuota", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (strlen (msg) > 0) { if (rsp.op_ret) cli_err ("%s", msg); else cli_out ("%s", msg); } ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); if (dict) dict_unref (dict); free (rsp.dict.dict_val); return ret; } int gf_cli_getspec_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_getspec_rsp rsp = {0,}; int ret = -1; char *spec = NULL; call_frame_t *frame = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_getspec_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (rsp.op_ret == -1) { gf_log (frame->this->name, GF_LOG_ERROR, "getspec failed"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to getspec"); spec = GF_MALLOC (rsp.op_ret + 1, cli_mt_char); if (!spec) { gf_log("", GF_LOG_ERROR, "out of memory"); goto out; } memcpy (spec, rsp.spec, rsp.op_ret); spec[rsp.op_ret] = '\0'; cli_out ("%s", spec); GF_FREE (spec); ret = 0; out: cli_cmd_broadcast_response (ret); return ret; } int gf_cli_pmap_b2p_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { pmap_port_by_brick_rsp rsp = {0,}; int ret = -1; char *spec = NULL; call_frame_t *frame = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_pmap_port_by_brick_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (rsp.op_ret == -1) { gf_log (frame->this->name, GF_LOG_ERROR, "pump_b2p failed"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to pmap b2p"); cli_out ("%d", rsp.port); GF_FREE (spec); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_probe (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,},}; int ret = 0; dict_t *dict = NULL; int port = 0; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = dict_get_int32 (dict, "port", &port); if (ret) { ret = dict_set_int32 (dict, "port", CLI_GLUSTERD_PORT); if (ret) goto out; } ret = cli_to_glusterd (&req, frame, gf_cli_probe_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_PROBE, this, cli_rpc_prog, NULL); out: GF_FREE (req.dict.dict_val); gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_deprobe (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,},}; int ret = 0; dict_t *dict = NULL; int port = 0; int flags = 0; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = dict_get_int32 (dict, "port", &port); if (ret) { ret = dict_set_int32 (dict, "port", CLI_GLUSTERD_PORT); if (ret) goto out; } ret = dict_get_int32 (dict, "flags", &flags); if (ret) { ret = dict_set_int32 (dict, "flags", 0); if (ret) goto out; } ret = cli_to_glusterd (&req, frame, gf_cli_deprobe_cbk, (xdrproc_t)xdr_gf_cli_req, dict, GLUSTER_CLI_DEPROBE, this, cli_rpc_prog, NULL); out: GF_FREE (req.dict.dict_val); gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_list_friends (call_frame_t *frame, xlator_t *this, void *data) { gf1_cli_peer_list_req req = {0,}; int ret = 0; unsigned long flags = 0; if (!frame || !this) { ret = -1; goto out; } GF_ASSERT (frame->local == NULL); flags = (long)data; req.flags = flags; frame->local = (void*)flags; ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_LIST_FRIENDS, NULL, this, gf_cli_list_friends_cbk, (xdrproc_t) xdr_gf1_cli_peer_list_req); out: if (ret) { /* * If everything goes fine, gf_cli_list_friends_cbk() * [invoked through cli_cmd_submit()]resets the * frame->local to NULL. In case cli_cmd_submit() * fails in between, RESET frame->local here. */ frame->local = NULL; } gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_get_next_volume (call_frame_t *frame, xlator_t *this, void *data) { int ret = 0; cli_cmd_volume_get_ctx_t *ctx = NULL; cli_local_t *local = NULL; if (!frame || !this || !data) { ret = -1; goto out; } ctx = data; local = frame->local; if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_info_begin (local, 0, 0, ""); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } } ret = gf_cli_get_volume (frame, this, data); if (!local || !local->get_vol.volname) { if ((global_state->mode & GLUSTER_MODE_XML)) goto end_xml; cli_err ("No volumes present"); goto out; } ctx->volname = local->get_vol.volname; while (ctx->volname) { ret = gf_cli_get_volume (frame, this, ctx); if (ret) goto out; ctx->volname = local->get_vol.volname; } end_xml: if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_info_end (local); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); } out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_get_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; cli_cmd_volume_get_ctx_t *ctx = NULL; dict_t *dict = NULL; int32_t flags = 0; if (!frame || !this || !data) { ret = -1; goto out; } ctx = data; dict = dict_new (); if (!dict) goto out; if (ctx->volname) { ret = dict_set_str (dict, "volname", ctx->volname); if (ret) goto out; } flags = ctx->flags; ret = dict_set_int32 (dict, "flags", flags); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "failed to set flags"); goto out; } ret = dict_allocate_and_serialize (dict, &req.dict.dict_val, &req.dict.dict_len); ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_GET_VOLUME, NULL, this, gf_cli_get_volume_cbk, (xdrproc_t) xdr_gf_cli_req); out: if (dict) dict_unref (dict); GF_FREE (req.dict.dict_val); gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli3_1_uuid_get (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli3_1_uuid_get_cbk, (xdrproc_t)xdr_gf_cli_req, dict, GLUSTER_CLI_UUID_GET, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli3_1_uuid_reset (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli3_1_uuid_reset_cbk, (xdrproc_t)xdr_gf_cli_req, dict, GLUSTER_CLI_UUID_RESET, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } #ifdef HAVE_BD_XLATOR int gf_cli_bd_op_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; dict_t *dict = NULL; dict_t *input_dict = NULL; gf_xl_bd_op_t bd_op = GF_BD_OP_INVALID; char *operation = NULL; call_frame_t *frame = NULL; if (-1 == req->rpc_status) goto out; frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } if (frame) local = frame->local; if (local) { input_dict = local->dict; ret = dict_get_int32 (input_dict, "bd-op", (int32_t *)&bd_op); } switch (bd_op) { case GF_BD_OP_NEW_BD: operation = gf_strdup ("create"); break; case GF_BD_OP_DELETE_BD: operation = gf_strdup ("delete"); break; case GF_BD_OP_CLONE_BD: operation = gf_strdup ("clone"); break; case GF_BD_OP_SNAPSHOT_BD: operation = gf_strdup ("snapshot"); break; default: break; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) goto out; gf_log ("cli", GF_LOG_INFO, "Received resp to %s bd op", operation); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_dict ("BdOp", dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret && strcmp (rsp.op_errstr, "")) cli_err ("%s", rsp.op_errstr); else cli_out ("BD %s has been %s", operation, (rsp.op_ret) ? "unsuccessful": "successful."); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); if (dict) dict_unref (dict); if (operation) GF_FREE (operation); if (rsp.dict.dict_val) free (rsp.dict.dict_val); if (rsp.op_errstr) free (rsp.op_errstr); return ret; } int32_t gf_cli_bd_op (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = { {0,} }; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = dict_ref ((dict_t *)data); if (!dict) goto out; ret = dict_allocate_and_serialize (dict, &req.dict.dict_val, &req.dict.dict_len); ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_BD_OP, NULL, this, gf_cli_bd_op_cbk, (xdrproc_t) xdr_gf_cli_req); out: if (dict) dict_unref (dict); if (req.dict.dict_val) GF_FREE (req.dict.dict_val); gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } #endif int32_t gf_cli_create_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_create_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_CREATE_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_delete_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_delete_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_DELETE_VOLUME, this, cli_rpc_prog, NULL); out: GF_FREE (req.dict.dict_val); gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_start_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_start_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_START_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_stop_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = data; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_stop_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_STOP_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_defrag_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_defrag_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_DEFRAG_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_rename_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = dict_allocate_and_serialize (dict, &req.dict.dict_val, &req.dict.dict_len); if (ret < 0) { gf_log (this->name, GF_LOG_ERROR, "failed to serialize the data"); goto out; } ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_RENAME_VOLUME, NULL, this, gf_cli_rename_volume_cbk, (xdrproc_t) xdr_gf_cli_req); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_reset_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_reset_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_RESET_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_set_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_set_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_SET_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_add_brick (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; char *volname = NULL; int32_t count = 0; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; ret = dict_get_int32 (dict, "count", &count); if (ret) goto out; ret = cli_to_glusterd (&req, frame, gf_cli_add_brick_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_ADD_BRICK, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_remove_brick (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}};; gf_cli_req status_req = {{0,}};; int ret = 0; dict_t *dict = NULL; int32_t command = 0; char *volname = NULL; dict_t *req_dict = NULL; int32_t cmd = 0; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; ret = dict_get_int32 (dict, "command", &command); if (ret) goto out; if ((command != GF_OP_CMD_STATUS) && (command != GF_OP_CMD_STOP)) { ret = cli_to_glusterd (&req, frame, gf_cli_remove_brick_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_REMOVE_BRICK, this, cli_rpc_prog, NULL); } else { /* Need rebalance status to be sent :-) */ req_dict = dict_new (); if (!req_dict) { ret = -1; goto out; } ret = dict_set_str (req_dict, "volname", volname); if (ret) { gf_log (this->name, GF_LOG_ERROR, "Failed to set dict"); goto out; } if (command == GF_OP_CMD_STATUS) cmd |= GF_DEFRAG_CMD_STATUS; else cmd |= GF_DEFRAG_CMD_STOP; ret = dict_set_int32 (req_dict, "rebalance-command", (int32_t) cmd); if (ret) { gf_log (this->name, GF_LOG_ERROR, "Failed to set dict"); goto out; } ret = cli_to_glusterd (&status_req, frame, gf_cli3_remove_brick_status_cbk, (xdrproc_t) xdr_gf_cli_req, req_dict, GLUSTER_CLI_DEFRAG_VOLUME, this, cli_rpc_prog, NULL); } out: if (req_dict) dict_unref (req_dict); gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); GF_FREE (status_req.dict.dict_val); return ret; } int32_t gf_cli_replace_brick (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; char *src_brick = NULL; char *dst_brick = NULL; char *volname = NULL; int32_t op = 0; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = dict_get_int32 (dict, "operation", &op); if (ret) { gf_log (this->name, GF_LOG_DEBUG, "dict_get on operation failed"); goto out; } ret = dict_get_str (dict, "volname", &volname); if (ret) { gf_log (this->name, GF_LOG_DEBUG, "dict_get on volname failed"); goto out; } ret = dict_get_str (dict, "src-brick", &src_brick); if (ret) { gf_log (this->name, GF_LOG_DEBUG, "dict_get on src-brick failed"); goto out; } ret = dict_get_str (dict, "dst-brick", &dst_brick); if (ret) { gf_log (this->name, GF_LOG_DEBUG, "dict_get on dst-brick failed"); goto out; } gf_log (this->name, GF_LOG_DEBUG, "Received command replace-brick %s with " "%s with operation=%d", src_brick, dst_brick, op); ret = cli_to_glusterd (&req, frame, gf_cli_replace_brick_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_REPLACE_BRICK, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_log_rotate (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_log_rotate_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_LOG_ROTATE, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_sync_volume (call_frame_t *frame, xlator_t *this, void *data) { int ret = 0; gf_cli_req req = {{0,}}; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_sync_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_SYNC_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_getspec (call_frame_t *frame, xlator_t *this, void *data) { gf_getspec_req req = {0,}; int ret = 0; dict_t *dict = NULL; dict_t *op_dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = dict_get_str (dict, "volid", &req.key); if (ret) goto out; op_dict = dict_new (); if (!dict) { ret = -1; goto out; } // Set the supported min and max op-versions, so glusterd can make a // decision ret = dict_set_int32 (op_dict, "min-op-version", GD_OP_VERSION_MIN); if (ret) { gf_log (THIS->name, GF_LOG_ERROR, "Failed to set min-op-version" " in request dict"); goto out; } ret = dict_set_int32 (op_dict, "max-op-version", GD_OP_VERSION_MAX); if (ret) { gf_log (THIS->name, GF_LOG_ERROR, "Failed to set max-op-version" " in request dict"); goto out; } ret = dict_allocate_and_serialize (op_dict, &req.xdata.xdata_val, &req.xdata.xdata_len); if (ret < 0) { gf_log (THIS->name, GF_LOG_ERROR, "Failed to serialize dictionary"); goto out; } ret = cli_cmd_submit (&req, frame, &cli_handshake_prog, GF_HNDSK_GETSPEC, NULL, this, gf_cli_getspec_cbk, (xdrproc_t) xdr_gf_getspec_req); out: if (op_dict) { dict_unref(op_dict); } gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_quota (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_quota_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_QUOTA, this, cli_rpc_prog, NULL); out: GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_pmap_b2p (call_frame_t *frame, xlator_t *this, void *data) { pmap_port_by_brick_req req = {0,}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = dict_get_str (dict, "brick", &req.brick); if (ret) goto out; ret = cli_cmd_submit (&req, frame, &cli_pmap_prog, GF_PMAP_PORTBYBRICK, NULL, this, gf_cli_pmap_b2p_cbk, (xdrproc_t) xdr_pmap_port_by_brick_req); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } static int gf_cli_fsm_log_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf1_cli_fsm_log_rsp rsp = {0,}; int ret = -1; dict_t *dict = NULL; int tr_count = 0; char key[256] = {0}; int i = 0; char *old_state = NULL; char *new_state = NULL; char *event = NULL; char *time = NULL; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf1_cli_fsm_log_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (rsp.op_ret) { if (strcmp (rsp.op_errstr, "")) cli_err ("%s", rsp.op_errstr); cli_err ("fsm log unsuccessful"); ret = rsp.op_ret; goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.fsm_log.fsm_log_val, rsp.fsm_log.fsm_log_len, &dict); if (ret) { cli_err ("bad response"); goto out; } ret = dict_get_int32 (dict, "count", &tr_count); if (tr_count) cli_out("number of transitions: %d", tr_count); else cli_err("No transitions"); for (i = 0; i < tr_count; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "log%d-old-state", i); ret = dict_get_str (dict, key, &old_state); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "log%d-event", i); ret = dict_get_str (dict, key, &event); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "log%d-new-state", i); ret = dict_get_str (dict, key, &new_state); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "log%d-time", i); ret = dict_get_str (dict, key, &time); if (ret) goto out; cli_out ("Old State: [%s]\n" "New State: [%s]\n" "Event : [%s]\n" "timestamp: [%s]\n", old_state, new_state, event, time); } ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_fsm_log (call_frame_t *frame, xlator_t *this, void *data) { int ret = -1; gf1_cli_fsm_log_req req = {0,}; GF_ASSERT (frame); GF_ASSERT (this); GF_ASSERT (data); if (!frame || !this || !data) goto out; req.name = data; ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_FSM_LOG, NULL, this, gf_cli_fsm_log_cbk, (xdrproc_t) xdr_gf1_cli_fsm_log_req); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int gf_cli_gsync_config_command (dict_t *dict) { runner_t runner = {0,}; char *subop = NULL; char *gwd = NULL; char *slave = NULL; char *master = NULL; char *op_name = NULL; if (dict_get_str (dict, "subop", &subop) != 0) return -1; if (strcmp (subop, "get") != 0 && strcmp (subop, "get-all") != 0) { cli_out (GEOREP" config updated successfully"); return 0; } if (dict_get_str (dict, "glusterd_workdir", &gwd) != 0 || dict_get_str (dict, "slave", &slave) != 0) return -1; if (dict_get_str (dict, "master", &master) != 0) master = NULL; if (dict_get_str (dict, "op_name", &op_name) != 0) op_name = NULL; runinit (&runner); runner_add_args (&runner, GSYNCD_PREFIX"/gsyncd", "-c", NULL); runner_argprintf (&runner, "%s/"GSYNC_CONF, gwd); if (master) runner_argprintf (&runner, ":%s", master); runner_add_arg (&runner, slave); runner_argprintf (&runner, "--config-%s", subop); if (op_name) runner_add_arg (&runner, op_name); return runner_run (&runner); } int gf_cli_gsync_out_status (dict_t *dict) { int gsync_count = 0; int i = 0; int ret = 0; char mst[PATH_MAX] = {0, }; char slv[PATH_MAX] = {0, }; char sts[PATH_MAX] = {0, }; char nds[PATH_MAX] = {0, }; char hyphens[100] = {0, }; char *mst_val = NULL; char *slv_val = NULL; char *sts_val = NULL; char *nds_val = NULL; cli_out ("%-20s %-20s %-50s %-10s", "NODE", "MASTER", "SLAVE", "STATUS"); for (i=0; irpc_status == -1) { ret = -1; goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) goto out; if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_gsync (dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) { cli_err ("%s", rsp.op_errstr ? rsp.op_errstr : GEOREP" command unsuccessful"); ret = rsp.op_ret; goto out; } ret = dict_get_str (dict, "gsync-status", &gsync_status); if (!ret) cli_out ("%s", gsync_status); else ret = 0; ret = dict_get_int32 (dict, "type", &type); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "failed to get type"); goto out; } switch (type) { case GF_GSYNC_OPTION_TYPE_START: case GF_GSYNC_OPTION_TYPE_STOP: if (dict_get_str (dict, "master", &master) != 0) master = "???"; if (dict_get_str (dict, "slave", &slave) != 0) slave = "???"; cli_out ("%s " GEOREP " session between %s & %s" " has been successful", type == GF_GSYNC_OPTION_TYPE_START ? "Starting" : "Stopping", master, slave); break; case GF_GSYNC_OPTION_TYPE_CONFIG: ret = gf_cli_gsync_config_command (dict); break; case GF_GSYNC_OPTION_TYPE_STATUS: ret = gf_cli_gsync_out_status (dict); goto out; default: cli_out (GEOREP" command executed successfully"); } out: if (dict) dict_unref (dict); cli_cmd_broadcast_response (ret); free (rsp.dict.dict_val); return ret; } int32_t gf_cli_gsync_set (call_frame_t *frame, xlator_t *this, void *data) { int ret = 0; dict_t *dict = NULL; gf_cli_req req = {{0,}}; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_gsync_set_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_GSYNC_SET, this, cli_rpc_prog, NULL); out: GF_FREE (req.dict.dict_val); return ret; } int cli_profile_info_percentage_cmp (void *a, void *b) { cli_profile_info_t *ia = NULL; cli_profile_info_t *ib = NULL; int ret = 0; ia = a; ib = b; if (ia->percentage_avg_latency < ib->percentage_avg_latency) ret = -1; else if (ia->percentage_avg_latency > ib->percentage_avg_latency) ret = 1; else ret = 0; return ret; } void cmd_profile_volume_brick_out (dict_t *dict, int count, int interval) { char key[256] = {0}; int i = 0; uint64_t sec = 0; uint64_t r_count = 0; uint64_t w_count = 0; uint64_t rb_counts[32] = {0}; uint64_t wb_counts[32] = {0}; cli_profile_info_t profile_info[GF_FOP_MAXVALUE] = {{0}}; char output[128] = {0}; int per_line = 0; char read_blocks[128] = {0}; char write_blocks[128] = {0}; int index = 0; int is_header_printed = 0; int ret = 0; double total_percentage_latency = 0; for (i = 0; i < 32; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%d-%d-read-%d", count, interval, (1 << i)); ret = dict_get_uint64 (dict, key, &rb_counts[i]); } for (i = 0; i < 32; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%d-%d-write-%d", count, interval, (1<rpc_status) { goto out; } gf_log ("cli", GF_LOG_DEBUG, "Received resp to profile"); ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) { gf_log ("", GF_LOG_ERROR, "Unable to allocate memory"); goto out; } else { dict->extra_stdfree = rsp.dict.dict_val; } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_profile (dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; ret = dict_get_int32 (dict, "op", (int32_t*)&op); if (ret) goto out; if (rsp.op_ret && strcmp (rsp.op_errstr, "")) { cli_err ("%s", rsp.op_errstr); } else { switch (op) { case GF_CLI_STATS_START: cli_out ("Starting volume profile on %s has been %s ", volname, (rsp.op_ret) ? "unsuccessful": "successful"); break; case GF_CLI_STATS_STOP: cli_out ("Stopping volume profile on %s has been %s ", volname, (rsp.op_ret) ? "unsuccessful": "successful"); break; case GF_CLI_STATS_INFO: break; default: cli_out ("volume profile on %s has been %s ", volname, (rsp.op_ret) ? "unsuccessful": "successful"); break; } } if (rsp.op_ret) { ret = rsp.op_ret; goto out; } if (op != GF_CLI_STATS_INFO) { ret = 0; goto out; } ret = dict_get_int32 (dict, "count", &brick_count); if (ret) goto out; if (!brick_count) { cli_err ("All bricks of volume %s are down.", volname); goto out; } while (i <= brick_count) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%d-brick", i); ret = dict_get_str (dict, key, &brick); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Couldn't get brick name"); goto out; } ret = dict_get_str_boolean (dict, "nfs", _gf_false); if (ret) snprintf (str, sizeof (str), "NFS Server : %s", brick); else snprintf (str, sizeof (str), "Brick: %s", brick); cli_out ("%s", str); memset (str, '-', strlen (str)); cli_out ("%s", str); snprintf (key, sizeof (key), "%d-cumulative", i); ret = dict_get_int32 (dict, key, &interval); if (ret == 0) { cmd_profile_volume_brick_out (dict, i, interval); } snprintf (key, sizeof (key), "%d-interval", i); ret = dict_get_int32 (dict, key, &interval); if (ret == 0) { cmd_profile_volume_brick_out (dict, i, interval); } i++; } ret = rsp.op_ret; out: if (dict) dict_unref (dict); free (rsp.op_errstr); cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_profile_volume (call_frame_t *frame, xlator_t *this, void *data) { int ret = -1; gf_cli_req req = {{0,}}; dict_t *dict = NULL; GF_ASSERT (frame); GF_ASSERT (this); GF_ASSERT (data); if (!frame || !this || !data) goto out; dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_profile_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_PROFILE_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_top_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; dict_t *dict = NULL; gf1_cli_stats_op op = GF_CLI_STATS_NONE; char key[256] = {0}; int i = 0; int32_t brick_count = 0; char brick[1024]; int32_t members = 0; char *filename; char *bricks; uint64_t value = 0; int32_t j = 0; gf1_cli_top_op top_op = GF_CLI_TOP_NONE; uint64_t nr_open = 0; uint64_t max_nr_open = 0; double throughput = 0; double time = 0; int32_t time_sec = 0; long int time_usec = 0; char timestr[256] = {0, }; char *openfd_str = NULL; gf_boolean_t nfs = _gf_false; gf_boolean_t clear_stats = _gf_false; int stats_cleared = 0; if (-1 == req->rpc_status) { goto out; } gf_log ("cli", GF_LOG_DEBUG, "Received resp to top"); ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (rsp.op_ret) { if (strcmp (rsp.op_errstr, "")) cli_err ("%s", rsp.op_errstr); cli_err ("volume top unsuccessful"); ret = rsp.op_ret; goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) { gf_log ("", GF_LOG_ERROR, "Unable to allocate memory"); goto out; } ret = dict_get_int32 (dict, "op", (int32_t*)&op); if (op != GF_CLI_STATS_TOP) { ret = 0; goto out; } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_top (dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); } goto out; } ret = dict_get_int32 (dict, "count", &brick_count); if (ret) goto out; snprintf (key, sizeof (key), "%d-top-op", 1); ret = dict_get_int32 (dict, key, (int32_t*)&top_op); if (ret) goto out; clear_stats = dict_get_str_boolean (dict, "clear-stats", _gf_false); while (i < brick_count) { i++; snprintf (brick, sizeof (brick), "%d-brick", i); ret = dict_get_str (dict, brick, &bricks); if (ret) goto out; nfs = dict_get_str_boolean (dict, "nfs", _gf_false); if (clear_stats) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%d-stats-cleared", i); ret = dict_get_int32 (dict, key, &stats_cleared); if (ret) goto out; cli_out (stats_cleared ? "Cleared stats for %s %s" : "Failed to clear stats for %s %s", nfs ? "NFS server on" : "brick", bricks); continue; } if (nfs) cli_out ("NFS Server : %s", bricks); else cli_out ("Brick: %s", bricks); snprintf(key, sizeof (key), "%d-members", i); ret = dict_get_int32 (dict, key, &members); switch (top_op) { case GF_CLI_TOP_OPEN: snprintf (key, sizeof (key), "%d-current-open", i); ret = dict_get_uint64 (dict, key, &nr_open); if (ret) break; snprintf (key, sizeof (key), "%d-max-open", i); ret = dict_get_uint64 (dict, key, &max_nr_open); if (ret) goto out; snprintf (key, sizeof (key), "%d-max-openfd-time", i); ret = dict_get_str (dict, key, &openfd_str); if (ret) goto out; cli_out ("Current open fds: %"PRIu64", Max open" " fds: %"PRIu64", Max openfd time: %s", nr_open, max_nr_open, openfd_str); case GF_CLI_TOP_READ: case GF_CLI_TOP_WRITE: case GF_CLI_TOP_OPENDIR: case GF_CLI_TOP_READDIR: if (!members) { continue; } cli_out ("Count\t\tfilename\n======================="); break; case GF_CLI_TOP_READ_PERF: case GF_CLI_TOP_WRITE_PERF: snprintf (key, sizeof (key), "%d-throughput", i); ret = dict_get_double (dict, key, &throughput); if (!ret) { snprintf (key, sizeof (key), "%d-time", i); ret = dict_get_double (dict, key, &time); } if (!ret) cli_out ("Throughput %.2f MBps time %.4f secs", throughput, time / 1e6); if (!members) { continue; } cli_out ("%*s %-*s %-*s", VOL_TOP_PERF_SPEED_WIDTH, "MBps", VOL_TOP_PERF_FILENAME_DEF_WIDTH, "Filename", VOL_TOP_PERF_TIME_WIDTH, "Time"); cli_out ("%*s %-*s %-*s", VOL_TOP_PERF_SPEED_WIDTH, "====", VOL_TOP_PERF_FILENAME_DEF_WIDTH, "========", VOL_TOP_PERF_TIME_WIDTH, "===="); break; default: goto out; } for (j = 1; j <= members; j++) { snprintf (key, sizeof (key), "%d-filename-%d", i, j); ret = dict_get_str (dict, key, &filename); if (ret) break; snprintf (key, sizeof (key), "%d-value-%d", i, j); ret = dict_get_uint64 (dict, key, &value); if (ret) goto out; if ( top_op == GF_CLI_TOP_READ_PERF || top_op == GF_CLI_TOP_WRITE_PERF) { snprintf (key, sizeof (key), "%d-time-sec-%d", i, j); ret = dict_get_int32 (dict, key, (int32_t *)&time_sec); if (ret) goto out; snprintf (key, sizeof (key), "%d-time-usec-%d", i, j); ret = dict_get_int32 (dict, key, (int32_t *)&time_usec); if (ret) goto out; gf_time_fmt (timestr, sizeof timestr, time_sec, gf_timefmt_FT); snprintf (timestr + strlen (timestr), sizeof timestr - strlen (timestr), ".%"GF_PRI_SUSECONDS, time_usec); if (strlen (filename) < VOL_TOP_PERF_FILENAME_DEF_WIDTH) cli_out ("%*"PRIu64" %-*s %-*s", VOL_TOP_PERF_SPEED_WIDTH, value, VOL_TOP_PERF_FILENAME_DEF_WIDTH, filename, VOL_TOP_PERF_TIME_WIDTH, timestr); else cli_out ("%*"PRIu64" ...%-*s %-*s", VOL_TOP_PERF_SPEED_WIDTH, value, VOL_TOP_PERF_FILENAME_ALT_WIDTH , filename + strlen (filename) - VOL_TOP_PERF_FILENAME_ALT_WIDTH, VOL_TOP_PERF_TIME_WIDTH, timestr); } else { cli_out ("%"PRIu64"\t\t%s", value, filename); } } } ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); if (dict) dict_unref (dict); free (rsp.dict.dict_val); return ret; } int32_t gf_cli_top_volume (call_frame_t *frame, xlator_t *this, void *data) { int ret = -1; gf_cli_req req = {{0,}}; dict_t *dict = NULL; GF_ASSERT (frame); GF_ASSERT (this); GF_ASSERT (data); if (!frame || !this || !data) goto out; dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_top_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_PROFILE_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int gf_cli_getwd_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf1_cli_getwd_rsp rsp = {0,}; int ret = -1; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf1_cli_getwd_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (rsp.op_ret == -1) { cli_err ("getwd failed"); ret = rsp.op_ret; goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to getwd"); cli_out ("%s", rsp.wd); ret = 0; out: cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_getwd (call_frame_t *frame, xlator_t *this, void *data) { int ret = -1; gf1_cli_getwd_req req = {0,}; GF_ASSERT (frame); GF_ASSERT (this); if (!frame || !this) goto out; ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_GETWD, NULL, this, gf_cli_getwd_cbk, (xdrproc_t) xdr_gf1_cli_getwd_req); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } void cli_print_volume_status_mempool (dict_t *dict, char *prefix) { int ret = -1; int32_t mempool_count = 0; char *name = NULL; int32_t hotcount = 0; int32_t coldcount = 0; uint64_t paddedsizeof = 0; uint64_t alloccount = 0; int32_t maxalloc = 0; uint64_t pool_misses = 0; int32_t maxstdalloc = 0; char key[1024] = {0,}; int i = 0; GF_ASSERT (dict); GF_ASSERT (prefix); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.mempool-count",prefix); ret = dict_get_int32 (dict, key, &mempool_count); if (ret) goto out; cli_out ("Mempool Stats\n-------------"); cli_out ("%-30s %9s %9s %12s %10s %8s %8s %12s", "Name", "HotCount", "ColdCount", "PaddedSizeof", "AllocCount", "MaxAlloc", "Misses", "Max-StdAlloc"); cli_out ("%-30s %9s %9s %12s %10s %8s %8s %12s", "----", "--------", "---------", "------------", "----------", "--------", "--------", "------------"); for (i = 0; i < mempool_count; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pool%d.name", prefix, i); ret = dict_get_str (dict, key, &name); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pool%d.hotcount", prefix, i); ret = dict_get_int32 (dict, key, &hotcount); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pool%d.coldcount", prefix, i); ret = dict_get_int32 (dict, key, &coldcount); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pool%d.paddedsizeof", prefix, i); ret = dict_get_uint64 (dict, key, &paddedsizeof); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pool%d.alloccount", prefix, i); ret = dict_get_uint64 (dict, key, &alloccount); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pool%d.max_alloc", prefix, i); ret = dict_get_int32 (dict, key, &maxalloc); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pool%d.max-stdalloc", prefix, i); ret = dict_get_int32 (dict, key, &maxstdalloc); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pool%d.pool-misses", prefix, i); ret = dict_get_uint64 (dict, key, &pool_misses); if (ret) goto out; cli_out ("%-30s %9d %9d %12"PRIu64" %10"PRIu64" %8d %8"PRIu64 " %12d", name, hotcount, coldcount, paddedsizeof, alloccount, maxalloc, pool_misses, maxstdalloc); } out: return; } void cli_print_volume_status_mem (dict_t *dict, gf_boolean_t notbrick) { int ret = -1; char *volname = NULL; char *hostname = NULL; char *path = NULL; int online = -1; char key[1024] = {0,}; int brick_index_max = -1; int other_count = 0; int index_max = 0; int val = 0; int i = 0; GF_ASSERT (dict); ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; cli_out ("Memory status for volume : %s", volname); ret = dict_get_int32 (dict, "brick-index-max", &brick_index_max); if (ret) goto out; ret = dict_get_int32 (dict, "other-count", &other_count); if (ret) goto out; index_max = brick_index_max + other_count; for (i = 0; i <= index_max; i++) { cli_out ("----------------------------------------------"); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.hostname", i); ret = dict_get_str (dict, key, &hostname); if (ret) continue; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.path", i); ret = dict_get_str (dict, key, &path); if (ret) continue; if (notbrick) cli_out ("%s : %s", hostname, path); else cli_out ("Brick : %s:%s", hostname, path); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.status", i); ret = dict_get_int32 (dict, key, &online); if (ret) goto out; if (!online) { if (notbrick) cli_out ("%s is offline", hostname); else cli_out ("Brick is offline"); continue; } cli_out ("Mallinfo\n--------"); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.arena", i); ret = dict_get_int32 (dict, key, &val); if (ret) goto out; cli_out ("%-8s : %d","Arena", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.ordblks", i); ret = dict_get_int32 (dict, key, &val); if(ret) goto out; cli_out ("%-8s : %d","Ordblks", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.smblks", i); ret = dict_get_int32 (dict, key, &val); if(ret) goto out; cli_out ("%-8s : %d","Smblks", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.hblks", i); ret = dict_get_int32 (dict, key, &val); if(ret) goto out; cli_out ("%-8s : %d", "Hblks", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.hblkhd", i); ret = dict_get_int32 (dict, key, &val); if (ret) goto out; cli_out ("%-8s : %d", "Hblkhd", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.usmblks", i); ret = dict_get_int32 (dict, key, &val); if (ret) goto out; cli_out ("%-8s : %d", "Usmblks", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.fsmblks", i); ret = dict_get_int32 (dict, key, &val); if (ret) goto out; cli_out ("%-8s : %d", "Fsmblks", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.uordblks", i); ret = dict_get_int32 (dict, key, &val); if (ret) goto out; cli_out ("%-8s : %d", "Uordblks", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.fordblks", i); ret = dict_get_int32 (dict, key, &val); if (ret) goto out; cli_out ("%-8s : %d", "Fordblks", val); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.mallinfo.keepcost", i); ret = dict_get_int32 (dict, key, &val); if (ret) goto out; cli_out ("%-8s : %d", "Keepcost", val); cli_out (" "); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d", i); cli_print_volume_status_mempool (dict, key); } out: cli_out ("----------------------------------------------\n"); return; } void cli_print_volume_status_clients (dict_t *dict, gf_boolean_t notbrick) { int ret = -1; char *volname = NULL; int brick_index_max = -1; int other_count = 0; int index_max = 0; char *hostname = NULL; char *path = NULL; int online = -1; int client_count = 0; char *clientname = NULL; uint64_t bytesread = 0; uint64_t byteswrite = 0; char key[1024] = {0,}; int i = 0; int j = 0; GF_ASSERT (dict); ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; cli_out ("Client connections for volume %s", volname); ret = dict_get_int32 (dict, "brick-index-max", &brick_index_max); if (ret) goto out; ret = dict_get_int32 (dict, "other-count", &other_count); if (ret) goto out; index_max = brick_index_max + other_count; for (i = 0; i <= index_max; i++) { cli_out ("----------------------------------------------"); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.hostname", i); ret = dict_get_str (dict, key, &hostname); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.path", i); ret = dict_get_str (dict, key, &path); if (ret) goto out; if (notbrick) cli_out ("%s : %s", hostname, path); else cli_out ("Brick : %s:%s", hostname, path); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.status", i); ret = dict_get_int32 (dict, key, &online); if (ret) goto out; if (!online) { if (notbrick) cli_out ("%s is offline", hostname); else cli_out ("Brick is offline"); continue; } memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.clientcount", i); ret = dict_get_int32 (dict, key, &client_count); if (ret) goto out; cli_out ("Clients connected : %d", client_count); if (client_count == 0) continue; cli_out ("%-48s %15s %15s", "Hostname", "BytesRead", "BytesWritten"); cli_out ("%-48s %15s %15s", "--------", "---------", "------------"); for (j =0; j < client_count; j++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.client%d.hostname", i, j); ret = dict_get_str (dict, key, &clientname); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.client%d.bytesread", i, j); ret = dict_get_uint64 (dict, key, &bytesread); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.client%d.byteswrite", i, j); ret = dict_get_uint64 (dict, key, &byteswrite); if (ret) goto out; cli_out ("%-48s %15"PRIu64" %15"PRIu64, clientname, bytesread, byteswrite); } } out: cli_out ("----------------------------------------------\n"); return; } void cli_print_volume_status_inode_entry (dict_t *dict, char *prefix) { int ret = -1; char key[1024] = {0,}; char *gfid = NULL; uint64_t nlookup = 0; uint32_t ref = 0; int ia_type = 0; char inode_type; GF_ASSERT (dict); GF_ASSERT (prefix); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.gfid", prefix); ret = dict_get_str (dict, key, &gfid); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.nlookup", prefix); ret = dict_get_uint64 (dict, key, &nlookup); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.ref", prefix); ret = dict_get_uint32 (dict, key, &ref); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.ia_type", prefix); ret = dict_get_int32 (dict, key, &ia_type); if (ret) goto out; switch (ia_type) { case IA_IFREG: inode_type = 'R'; break; case IA_IFDIR: inode_type = 'D'; break; case IA_IFLNK: inode_type = 'L'; break; case IA_IFBLK: inode_type = 'B'; break; case IA_IFCHR: inode_type = 'C'; break; case IA_IFIFO: inode_type = 'F'; break; case IA_IFSOCK: inode_type = 'S'; break; default: inode_type = 'I'; break; } cli_out ("%-40s %14"PRIu64" %14"PRIu32" %9c", gfid, nlookup, ref, inode_type); out: return; } void cli_print_volume_status_itables (dict_t *dict, char *prefix) { int ret = -1; char key[1024] = {0,}; uint32_t active_size = 0; uint32_t lru_size = 0; uint32_t purge_size = 0; int i =0; GF_ASSERT (dict); GF_ASSERT (prefix); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.active_size", prefix); ret = dict_get_uint32 (dict, key, &active_size); if (ret) goto out; if (active_size != 0) { cli_out ("Active inodes:"); cli_out ("%-40s %14s %14s %9s", "GFID", "Lookups", "Ref", "IA type"); cli_out ("%-40s %14s %14s %9s", "----", "-------", "---", "-------"); } for (i = 0; i < active_size; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.active%d", prefix, i); cli_print_volume_status_inode_entry (dict, key); } cli_out (" "); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.lru_size", prefix); ret = dict_get_uint32 (dict, key, &lru_size); if (ret) goto out; if (lru_size != 0) { cli_out ("LRU inodes:"); cli_out ("%-40s %14s %14s %9s", "GFID", "Lookups", "Ref", "IA type"); cli_out ("%-40s %14s %14s %9s", "----", "-------", "---", "-------"); } for (i = 0; i < lru_size; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.lru%d", prefix, i); cli_print_volume_status_inode_entry (dict, key); } cli_out (" "); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.purge_size", prefix); ret = dict_get_uint32 (dict, key, &purge_size); if (ret) goto out; if (purge_size != 0) { cli_out ("Purged inodes:"); cli_out ("%-40s %14s %14s %9s", "GFID", "Lookups", "Ref", "IA type"); cli_out ("%-40s %14s %14s %9s", "----", "-------", "---", "-------"); } for (i = 0; i < purge_size; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.purge%d", prefix, i); cli_print_volume_status_inode_entry (dict, key); } out: return; } void cli_print_volume_status_inode (dict_t *dict, gf_boolean_t notbrick) { int ret = -1; char *volname = NULL; int brick_index_max = -1; int other_count = 0; int index_max = 0; char *hostname = NULL; char *path = NULL; int online = -1; int conn_count = 0; char key[1024] = {0,}; int i = 0; int j = 0; GF_ASSERT (dict); ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; cli_out ("Inode tables for volume %s", volname); ret = dict_get_int32 (dict, "brick-index-max", &brick_index_max); if (ret) goto out; ret = dict_get_int32 (dict, "other-count", &other_count); if (ret) goto out; index_max = brick_index_max + other_count; for ( i = 0; i <= index_max; i++) { cli_out ("----------------------------------------------"); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.hostname", i); ret = dict_get_str (dict, key, &hostname); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.path", i); ret = dict_get_str (dict, key, &path); if (ret) goto out; if (notbrick) cli_out ("%s : %s", hostname, path); else cli_out ("Brick : %s:%s", hostname, path); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.status", i); ret = dict_get_int32 (dict, key, &online); if (ret) goto out; if (!online) { if (notbrick) cli_out ("%s is offline", hostname); else cli_out ("Brick is offline"); continue; } memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.conncount", i); ret = dict_get_int32 (dict, key, &conn_count); if (ret) goto out; for (j = 0; j < conn_count; j++) { if (conn_count > 1) cli_out ("Connection %d:", j+1); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.conn%d.itable", i, j); cli_print_volume_status_itables (dict, key); cli_out (" "); } } out: cli_out ("----------------------------------------------"); return; } void cli_print_volume_status_fdtable (dict_t *dict, char *prefix) { int ret = -1; char key[1024] = {0,}; int refcount = 0; uint32_t maxfds = 0; int firstfree = 0; int openfds = 0; int fd_pid = 0; int fd_refcount = 0; int fd_flags = 0; int i = 0; GF_ASSERT (dict); GF_ASSERT (prefix); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.refcount", prefix); ret = dict_get_int32 (dict, key, &refcount); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.maxfds", prefix); ret = dict_get_uint32 (dict, key, &maxfds); if (ret) goto out; memset (key, 0 ,sizeof (key)); snprintf (key, sizeof (key), "%s.firstfree", prefix); ret = dict_get_int32 (dict, key, &firstfree); if (ret) goto out; cli_out ("RefCount = %d MaxFDs = %d FirstFree = %d", refcount, maxfds, firstfree); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.openfds", prefix); ret = dict_get_int32 (dict, key, &openfds); if (ret) goto out; if (0 == openfds) { cli_err ("No open fds"); goto out; } cli_out ("%-19s %-19s %-19s %-19s", "FD Entry", "PID", "RefCount", "Flags"); cli_out ("%-19s %-19s %-19s %-19s", "--------", "---", "--------", "-----"); for (i = 0; i < maxfds ; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.fdentry%d.pid", prefix, i); ret = dict_get_int32 (dict, key, &fd_pid); if (ret) continue; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.fdentry%d.refcount", prefix, i); ret = dict_get_int32 (dict, key, &fd_refcount); if (ret) continue; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.fdentry%d.flags", prefix, i); ret = dict_get_int32 (dict, key, &fd_flags); if (ret) continue; cli_out ("%-19d %-19d %-19d %-19d", i, fd_pid, fd_refcount, fd_flags); } out: return; } void cli_print_volume_status_fd (dict_t *dict, gf_boolean_t notbrick) { int ret = -1; char *volname = NULL; int brick_index_max = -1; int other_count = 0; int index_max = 0; char *hostname = NULL; char *path = NULL; int online = -1; int conn_count = 0; char key[1024] = {0,}; int i = 0; int j = 0; GF_ASSERT (dict); ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; cli_out ("FD tables for volume %s", volname); ret = dict_get_int32 (dict, "brick-index-max", &brick_index_max); if (ret) goto out; ret = dict_get_int32 (dict, "other-count", &other_count); if (ret) goto out; index_max = brick_index_max + other_count; for (i = 0; i <= index_max; i++) { cli_out ("----------------------------------------------"); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.hostname", i); ret = dict_get_str (dict, key, &hostname); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.path", i); ret = dict_get_str (dict, key, &path); if (ret) goto out; if (notbrick) cli_out ("%s : %s", hostname, path); else cli_out ("Brick : %s:%s", hostname, path); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.status", i); ret = dict_get_int32 (dict, key, &online); if (ret) goto out; if (!online) { if (notbrick) cli_out ("%s is offline", hostname); else cli_out ("Brick is offline"); continue; } memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.conncount", i); ret = dict_get_int32 (dict, key, &conn_count); if (ret) goto out; for (j = 0; j < conn_count; j++) { cli_out ("Connection %d:", j+1); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.conn%d.fdtable", i, j); cli_print_volume_status_fdtable (dict, key); cli_out (" "); } } out: cli_out ("----------------------------------------------"); return; } void cli_print_volume_status_call_frame (dict_t *dict, char *prefix) { int ret = -1; char key[1024] = {0,}; int ref_count = 0; char *translator = 0; int complete = 0; char *parent = NULL; char *wind_from = NULL; char *wind_to = NULL; char *unwind_from = NULL; char *unwind_to = NULL; if (!dict || !prefix) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.refcount", prefix); ret = dict_get_int32 (dict, key, &ref_count); if (ret) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.translator", prefix); ret = dict_get_str (dict, key, &translator); if (ret) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.complete", prefix); ret = dict_get_int32 (dict, key, &complete); if (ret) return; cli_out (" Ref Count = %d", ref_count); cli_out (" Translator = %s", translator); cli_out (" Completed = %s", (complete ? "Yes" : "No")); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.parent", prefix); ret = dict_get_str (dict, key, &parent); if (!ret) cli_out (" Parent = %s", parent); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.windfrom", prefix); ret = dict_get_str (dict, key, &wind_from); if (!ret) cli_out (" Wind From = %s", wind_from); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.windto", prefix); ret = dict_get_str (dict, key, &wind_to); if (!ret) cli_out (" Wind To = %s", wind_to); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.unwindfrom", prefix); ret = dict_get_str (dict, key, &unwind_from); if (!ret) cli_out (" Unwind From = %s", unwind_from); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.unwindto", prefix); ret = dict_get_str (dict, key, &unwind_to); if (!ret) cli_out (" Unwind To = %s", unwind_to); } void cli_print_volume_status_call_stack (dict_t *dict, char *prefix) { int ret = -1; char key[1024] = {0,}; int uid = 0; int gid = 0; int pid = 0; uint64_t unique = 0; //char *op = NULL; int count = 0; int i = 0; if (!dict || !prefix) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.uid", prefix); ret = dict_get_int32 (dict, key, &uid); if (ret) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.gid", prefix); ret = dict_get_int32 (dict, key, &gid); if (ret) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.pid", prefix); ret = dict_get_int32 (dict, key, &pid); if (ret) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.unique", prefix); ret = dict_get_uint64 (dict, key, &unique); if (ret) return; /* memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.op", prefix); ret = dict_get_str (dict, key, &op); if (ret) return; */ memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.count", prefix); ret = dict_get_int32 (dict, key, &count); if (ret) return; cli_out (" UID : %d", uid); cli_out (" GID : %d", gid); cli_out (" PID : %d", pid); cli_out (" Unique : %"PRIu64, unique); //cli_out ("\tOp : %s", op); cli_out (" Frames : %d", count); for (i = 0; i < count; i++) { cli_out (" Frame %d", i+1); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "%s.frame%d", prefix, i); cli_print_volume_status_call_frame (dict, key); } cli_out (" "); } void cli_print_volume_status_callpool (dict_t *dict, gf_boolean_t notbrick) { int ret = -1; char *volname = NULL; int brick_index_max = -1; int other_count = 0; int index_max = 0; char *hostname = NULL; char *path = NULL; int online = -1; int call_count = 0; char key[1024] = {0,}; int i = 0; int j = 0; GF_ASSERT (dict); ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; cli_out ("Pending calls for volume %s", volname); ret = dict_get_int32 (dict, "brick-index-max", &brick_index_max); if (ret) goto out; ret = dict_get_int32 (dict, "other-count", &other_count); if (ret) goto out; index_max = brick_index_max + other_count; for (i = 0; i <= index_max; i++) { cli_out ("----------------------------------------------"); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.hostname", i); ret = dict_get_str (dict, key, &hostname); if (ret) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.path", i); ret = dict_get_str (dict, key, &path); if (ret) goto out; if (notbrick) cli_out ("%s : %s", hostname, path); else cli_out ("Brick : %s:%s", hostname, path); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.status", i); ret = dict_get_int32 (dict, key, &online); if (ret) goto out; if (!online) { if (notbrick) cli_out ("%s is offline", hostname); else cli_out ("Brick is offline"); continue; } memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.callpool.count", i); ret = dict_get_int32 (dict, key, &call_count); if (ret) goto out; cli_out ("Pending calls: %d", call_count); if (0 == call_count) continue; for (j = 0; j < call_count; j++) { cli_out ("Call Stack%d", j+1); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.callpool.stack%d", i, j); cli_print_volume_status_call_stack (dict, key); } } out: cli_out ("----------------------------------------------"); return; } static void cli_print_volume_tasks (dict_t *dict) { int ret = -1; int tasks = 0; char *op = 0; char *task_id_str = NULL; int status = 0; char key[1024] = {0,}; int i = 0; ret = dict_get_int32 (dict, "tasks", &tasks); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Failed to get tasks count"); return; } if (tasks == 0) { cli_out ("There are no active volume tasks"); return; } cli_out ("%15s%40s%15s", "Task", "ID", "Status"); cli_out ("%15s%40s%15s", "----", "--", "------"); for (i = 0; i < tasks; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "task%d.type", i); ret = dict_get_str(dict, key, &op); if (ret) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "task%d.id", i); ret = dict_get_str (dict, key, &task_id_str); if (ret) return; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "task%d.status", i); ret = dict_get_int32 (dict, key, &status); if (ret) return; cli_out ("%15s%40s%15d", op, task_id_str, status); } } static int gf_cli_status_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { int ret = -1; int brick_index_max = -1; int other_count = 0; int index_max = 0; int i = 0; int pid = -1; uint32_t cmd = 0; gf_boolean_t notbrick = _gf_false; char key[1024] = {0,}; char *hostname = NULL; char *path = NULL; char *volname = NULL; dict_t *dict = NULL; gf_cli_rsp rsp = {0,}; cli_volume_status_t status = {0}; cli_local_t *local = NULL; gf_boolean_t wipe_local = _gf_false; char msg[1024] = {0,}; if (req->rpc_status == -1) goto out; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_DEBUG, "Received response to status cmd"); local = ((call_frame_t *)myframe)->local; if (!local) { local = cli_local_get (); if (!local) { ret = -1; gf_log ("cli", GF_LOG_ERROR, "Failed to get local"); goto out; } wipe_local = _gf_true; } if (rsp.op_ret) { if (strcmp (rsp.op_errstr, "")) snprintf (msg, sizeof (msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "Unable to obtain volume " "status information."); if (global_state->mode & GLUSTER_MODE_XML) { cli_xml_output_str ("volStatus", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); ret = 0; goto out; } cli_err ("%s", msg); if (local && local->all) { ret = 0; cli_out (" "); } else ret = -1; goto out; } dict = dict_new (); if (!dict) goto out; ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) goto out; ret = dict_get_uint32 (dict, "cmd", &cmd); if (ret) goto out; if ((cmd & GF_CLI_STATUS_ALL)) { if (local && local->dict) { dict_ref (dict); ret = dict_set_static_ptr (local->dict, "rsp-dict", dict); ret = 0; } else { gf_log ("cli", GF_LOG_ERROR, "local not found"); ret = -1; } goto out; } if ((cmd & GF_CLI_STATUS_NFS) || (cmd & GF_CLI_STATUS_SHD)) notbrick = _gf_true; ret = dict_get_int32 (dict, "count", &count); if (ret) goto out; if (count == 0) { ret = -1; goto out; } ret = dict_get_int32 (dict, "brick-index-max", &brick_index_max); if (ret) goto out; ret = dict_get_int32 (dict, "other-count", &other_count); if (ret) goto out; index_max = brick_index_max + other_count; if (global_state->mode & GLUSTER_MODE_XML) { if (!local->all) { ret = cli_xml_output_vol_status_begin (local, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } } ret = cli_xml_output_vol_status (local, dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (!local->all) { ret = cli_xml_output_vol_status_end (local); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); } } goto out; } status.brick = GF_CALLOC (1, PATH_MAX + 256, gf_common_mt_strdup); switch (cmd & GF_CLI_STATUS_MASK) { case GF_CLI_STATUS_MEM: cli_print_volume_status_mem (dict, notbrick); goto cont; break; case GF_CLI_STATUS_CLIENTS: cli_print_volume_status_clients (dict, notbrick); goto cont; break; case GF_CLI_STATUS_INODE: cli_print_volume_status_inode (dict, notbrick); goto cont; break; case GF_CLI_STATUS_FD: cli_print_volume_status_fd (dict, notbrick); goto cont; break; case GF_CLI_STATUS_CALLPOOL: cli_print_volume_status_callpool (dict, notbrick); goto cont; break; default: break; } ret = dict_get_str (dict, "volname", &volname); if (ret) goto out; cli_out ("Status of volume: %s", volname); if ((cmd & GF_CLI_STATUS_DETAIL) == 0) { cli_out ("Gluster process\t\t\t\t\t\tPort\tOnline\tPid"); cli_print_line (CLI_BRICK_STATUS_LINE_LEN); } for (i = 0; i <= index_max; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.hostname", i); ret = dict_get_str (dict, key, &hostname); if (ret) continue; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.path", i); ret = dict_get_str (dict, key, &path); if (ret) continue; /* Brick/not-brick is handled seperately here as all * types of nodes are contained in the default output */ memset (status.brick, 0, PATH_MAX + 255); if (!strcmp (hostname, "NFS Server") || !strcmp (hostname, "Self-heal Daemon")) snprintf (status.brick, PATH_MAX + 255, "%s on %s", hostname, path); else snprintf (status.brick, PATH_MAX + 255, "Brick %s:%s", hostname, path); memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.port", i); ret = dict_get_int32 (dict, key, &(status.port)); if (ret) continue; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.status", i); ret = dict_get_int32 (dict, key, &(status.online)); if (ret) continue; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "brick%d.pid", i); ret = dict_get_int32 (dict, key, &pid); if (ret) continue; if (pid == -1) ret = gf_asprintf (&(status.pid_str), "%s", "N/A"); else ret = gf_asprintf (&(status.pid_str), "%d", pid); if (ret == -1) goto out; if ((cmd & GF_CLI_STATUS_DETAIL)) { ret = cli_get_detail_status (dict, i, &status); if (ret) goto out; cli_print_line (CLI_BRICK_STATUS_LINE_LEN); cli_print_detailed_status (&status); } else { cli_print_brick_status (&status); } } cli_out (" "); if ((cmd & GF_CLI_STATUS_MASK) == GF_CLI_STATUS_NONE) cli_print_volume_tasks (dict); cont: ret = rsp.op_ret; out: if (dict) dict_unref (dict); GF_FREE (status.brick); if (local && wipe_local) { cli_local_wipe (local); } cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_status_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = -1; dict_t *dict = NULL; if (!frame || !this || !data) goto out; dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_status_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_STATUS_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning: %d", ret); return ret; } int gf_cli_status_volume_all (call_frame_t *frame, xlator_t *this, void *data) { int i = 0; int ret = -1; int vol_count = -1; uint32_t cmd = 0; char key[1024] = {0}; char *volname = NULL; void *vol_dict = NULL; dict_t *dict = NULL; cli_local_t *local = NULL; if (frame->local) { local = frame->local; local->all = _gf_true; } else goto out; ret = dict_get_uint32 (local->dict, "cmd", &cmd); if (ret) goto out; ret = gf_cli_status_volume (frame, this, data); if (ret) goto out; ret = dict_get_ptr (local->dict, "rsp-dict", &vol_dict); if (ret) goto out; ret = dict_get_int32 ((dict_t *)vol_dict, "vol_count", &vol_count); if (ret) { cli_err ("Failed to get names of volumes"); goto out; } if (vol_count == 0) { cli_err ("No volumes present"); ret = 0; goto out; } /* remove the "all" flag in cmd */ cmd &= ~GF_CLI_STATUS_ALL; cmd |= GF_CLI_STATUS_VOL; if (global_state->mode & GLUSTER_MODE_XML) { //TODO: Pass proper op_* values ret = cli_xml_output_vol_status_begin (local, 0,0, NULL); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } } for (i = 0; i < vol_count; i++) { dict = dict_new (); if (!dict) goto out; memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "vol%d", i); ret = dict_get_str (vol_dict, key, &volname); if (ret) goto out; ret = dict_set_str (dict, "volname", volname); if (ret) goto out; ret = dict_set_uint32 (dict, "cmd", cmd); if (ret) goto out; ret = gf_cli_status_volume (frame, this, dict); if (ret) goto out; dict_unref (dict); } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_status_end (local); } out: if (ret) gf_log ("cli", GF_LOG_ERROR, "status all failed"); if (vol_dict) dict_unref (vol_dict); if (ret && dict) dict_unref (dict); if (local) cli_local_wipe (local); if (frame) frame->local = NULL; return ret; } static int gf_cli_mount_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf1_cli_mount_rsp rsp = {0,}; int ret = -1; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf1_cli_mount_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to mount"); if (rsp.op_ret == 0) { ret = 0; cli_out ("%s", rsp.path); } else { /* weird sounding but easy to parse... */ cli_err ("%d : failed with this errno (%s)", rsp.op_errno, strerror (rsp.op_errno)); ret = -1; } out: cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_mount (call_frame_t *frame, xlator_t *this, void *data) { gf1_cli_mount_req req = {0,}; int ret = -1; void **dataa = data; char *label = NULL; dict_t *dict = NULL; if (!frame || !this || !data) goto out; label = dataa[0]; dict = dataa[1]; req.label = label; ret = dict_allocate_and_serialize (dict, &req.dict.dict_val, &req.dict.dict_len); if (ret) { ret = -1; goto out; } ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_MOUNT, NULL, this, gf_cli_mount_cbk, (xdrproc_t)xdr_gf1_cli_mount_req); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } static int gf_cli_umount_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf1_cli_umount_rsp rsp = {0,}; int ret = -1; if (-1 == req->rpc_status) { goto out; } ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf1_cli_umount_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to mount"); if (rsp.op_ret == 0) ret = 0; else { cli_err ("umount failed"); ret = -1; } out: cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_umount (call_frame_t *frame, xlator_t *this, void *data) { gf1_cli_umount_req req = {0,}; int ret = -1; dict_t *dict = NULL; if (!frame || !this || !data) goto out; dict = data; ret = dict_get_str (dict, "path", &req.path); if (ret == 0) ret = dict_get_int32 (dict, "lazy", &req.lazy); if (ret) { ret = -1; goto out; } ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_UMOUNT, NULL, this, gf_cli_umount_cbk, (xdrproc_t)xdr_gf1_cli_umount_req); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } void cmd_heal_volume_brick_out (dict_t *dict, int brick) { uint64_t num_entries = 0; int ret = 0; char key[256] = {0}; char *hostname = NULL; char *path = NULL; char *status = NULL; uint64_t i = 0; uint32_t time = 0; char timestr[32] = {0}; char *shd_status = NULL; snprintf (key, sizeof key, "%d-hostname", brick); ret = dict_get_str (dict, key, &hostname); if (ret) goto out; snprintf (key, sizeof key, "%d-path", brick); ret = dict_get_str (dict, key, &path); if (ret) goto out; cli_out ("\nBrick %s:%s", hostname, path); snprintf (key, sizeof key, "%d-status", brick); ret = dict_get_str (dict, key, &status); if (status && strlen (status)) cli_out ("Status: %s", status); snprintf (key, sizeof key, "%d-shd-status",brick); ret = dict_get_str (dict, key, &shd_status); if(!shd_status) { snprintf (key, sizeof key, "%d-count", brick); ret = dict_get_uint64 (dict, key, &num_entries); cli_out ("Number of entries: %"PRIu64, num_entries); for (i = 0; i < num_entries; i++) { snprintf (key, sizeof key, "%d-%"PRIu64, brick, i); ret = dict_get_str (dict, key, &path); if (ret) continue; time = 0; snprintf (key, sizeof key, "%d-%"PRIu64"-time", brick, i); ret = dict_get_uint32 (dict, key, &time); if (!time) { cli_out ("%s", path); } else { gf_time_fmt (timestr, sizeof timestr, time, gf_timefmt_FT); if (i == 0) { cli_out ("at path on brick"); cli_out ("-----------------------------------"); } cli_out ("%s %s", timestr, path); } } } out: return; } int gf_cli_heal_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; cli_local_t *local = NULL; char *volname = NULL; call_frame_t *frame = NULL; dict_t *input_dict = NULL; dict_t *dict = NULL; int brick_count = 0; int i = 0; gf_xl_afr_op_t heal_op = GF_AFR_OP_INVALID; char *operation = NULL; char *substr = NULL; if (-1 == req->rpc_status) { goto out; } frame = myframe; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (frame->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } if (frame) local = frame->local; if (local) { input_dict = local->dict; ret = dict_get_int32 (input_dict, "heal-op", (int32_t*)&heal_op); } //TODO: Proper XML output //#if (HAVE_LIB_XML) // if (global_state->mode & GLUSTER_MODE_XML) { // ret = cli_xml_output_dict ("volHeal", dict, rsp.op_ret, // rsp.op_errno, rsp.op_errstr); // if (ret) // gf_log ("cli", GF_LOG_ERROR, // "Error outputting to xml"); // goto out; // } //#endif ret = dict_get_str (input_dict, "volname", &volname); if (ret) { gf_log (frame->this->name, GF_LOG_ERROR, "failed to get volname"); goto out; } gf_log ("cli", GF_LOG_INFO, "Received resp to heal volume"); if ((heal_op == GF_AFR_OP_HEAL_FULL) || (heal_op == GF_AFR_OP_HEAL_INDEX)) { operation = "Launching heal operation"; substr = "\nUse heal info commands to check status"; } else { operation = "Gathering heal info"; substr = ""; } if (rsp.op_ret) { if (strcmp (rsp.op_errstr, "")) { cli_err ("%s", rsp.op_errstr); } else { cli_err ("%s on volume %s has been unsuccessful", operation, volname); } ret = rsp.op_ret; goto out; } else { cli_out ("%s on volume %s has been successful%s", operation, volname, substr); } ret = rsp.op_ret; if ((heal_op == GF_AFR_OP_HEAL_FULL) || (heal_op == GF_AFR_OP_HEAL_INDEX)) goto out; dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) { gf_log ("", GF_LOG_ERROR, "Unable to allocate memory"); goto out; } else { dict->extra_stdfree = rsp.dict.dict_val; } ret = dict_get_int32 (dict, "count", &brick_count); if (ret) goto out; if (!brick_count) { cli_err ("All bricks of volume %s are down.", volname); goto out; } for (i = 0; i < brick_count; i++) cmd_heal_volume_brick_out (dict, i); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); free (rsp.op_errstr); if (dict) dict_unref (dict); return ret; } int32_t gf_cli_heal_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; int ret = 0; dict_t *dict = NULL; if (!frame || !this || !data) { ret = -1; goto out; } dict = data; ret = cli_to_glusterd (&req, frame, gf_cli_heal_volume_cbk, (xdrproc_t) xdr_gf_cli_req, dict, GLUSTER_CLI_HEAL_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_statedump_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char msg[1024] = {0,}; if (-1 == req->rpc_status) goto out; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_DEBUG, "Received response to statedump"); if (rsp.op_ret) snprintf (msg, sizeof(msg), "%s", rsp.op_errstr); else snprintf (msg, sizeof (msg), "Volume statedump successful"); if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_str ("volStatedump", msg, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) cli_err ("volume statedump: failed: %s", msg); else cli_out ("volume statedump: success"); ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_statedump_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; dict_t *options = NULL; int ret = -1; if (!frame || !this || !data) goto out; options = data; ret = cli_to_glusterd (&req, frame, gf_cli_statedump_volume_cbk, (xdrproc_t) xdr_gf_cli_req, options, GLUSTER_CLI_STATEDUMP_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int32_t gf_cli_list_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { int ret = -1; gf_cli_rsp rsp = {0,}; dict_t *dict = NULL; int vol_count = 0;; char *volname = NULL; char key[1024] = {0,}; int i = 0; if (-1 == req->rpc_status) goto out; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to allocate memory"); goto out; } if (global_state->mode & GLUSTER_MODE_XML) { ret = cli_xml_output_vol_list (dict, rsp.op_ret, rsp.op_errno, rsp.op_errstr); if (ret) gf_log ("cli", GF_LOG_ERROR, "Error outputting to xml"); goto out; } if (rsp.op_ret) cli_err ("%s", rsp.op_errstr); else { ret = dict_get_int32 (dict, "count", &vol_count); if (ret) goto out; if (vol_count == 0) { cli_err ("No volumes present in cluster"); goto out; } for (i = 0; i < vol_count; i++) { memset (key, 0, sizeof (key)); snprintf (key, sizeof (key), "volume%d", i); ret = dict_get_str (dict, key, &volname); if (ret) goto out; cli_out ("%s", volname); } } ret = rsp.op_ret; out: cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_list_volume (call_frame_t *frame, xlator_t *this, void *data) { int ret = -1; gf_cli_req req = {{0,}}; if (!frame || !this) goto out; ret = cli_cmd_submit (&req, frame, cli_rpc_prog, GLUSTER_CLI_LIST_VOLUME, NULL, this, gf_cli_list_volume_cbk, (xdrproc_t)xdr_gf_cli_req); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); return ret; } int32_t gf_cli_clearlocks_volume_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) { gf_cli_rsp rsp = {0,}; int ret = -1; char *lk_summary = NULL; char *volname = NULL; dict_t *dict = NULL; if (-1 == req->rpc_status) goto out; ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp); if (ret < 0) { gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, "Failed to decode xdr response"); goto out; } gf_log ("cli", GF_LOG_DEBUG, "Received response to clear-locks"); if (rsp.op_ret) { cli_err ("Volume clear-locks unsuccessful"); cli_err ("%s", rsp.op_errstr); } else { if (!rsp.dict.dict_len) { cli_err ("Possibly no locks cleared"); ret = 0; goto out; } dict = dict_new (); if (!dict) { ret = -1; goto out; } ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to serialize response dictionary"); goto out; } ret = dict_get_str (dict, "volname", &volname); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to get volname " "from dictionary"); goto out; } ret = dict_get_str (dict, "lk-summary", &lk_summary); if (ret) { gf_log ("cli", GF_LOG_ERROR, "Unable to get lock " "summary from dictionary"); goto out; } cli_out ("Volume clear-locks successful"); cli_out ("%s", lk_summary); } ret = rsp.op_ret; out: if (dict) dict_unref (dict); cli_cmd_broadcast_response (ret); return ret; } int32_t gf_cli_clearlocks_volume (call_frame_t *frame, xlator_t *this, void *data) { gf_cli_req req = {{0,}}; dict_t *options = NULL; int ret = -1; if (!frame || !this || !data) goto out; options = data; ret = cli_to_glusterd (&req, frame, gf_cli_clearlocks_volume_cbk, (xdrproc_t) xdr_gf_cli_req, options, GLUSTER_CLI_CLRLOCKS_VOLUME, this, cli_rpc_prog, NULL); out: gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); GF_FREE (req.dict.dict_val); return ret; } int cli_to_glusterd (gf_cli_req *req, call_frame_t *frame, fop_cbk_fn_t cbkfn, xdrproc_t xdrproc, dict_t *dict, int procnum, xlator_t *this, rpc_clnt_prog_t *prog, struct iobref *iobref) { int ret = 0; size_t len = 0; char *cmd = NULL; int i = 0; const char **words = NULL; cli_local_t *local = NULL; if (!this || !frame || !dict) { ret = -1; goto out; } if (!frame->local) { ret = -1; goto out; } local = frame->local; if (!local->words) { ret = -1; goto out; } words = local->words; while (words[i]) len += strlen (words[i++]) + 1; cmd = GF_CALLOC (1, len, gf_common_mt_char); if (!cmd) { ret = -1; goto out; } for (i = 0; words[i]; i++) { strncat (cmd, words[i], strlen (words[i])); if (words[i+1] != NULL) strncat (cmd, " ", strlen (" ")); } cmd [len - 1] = '\0'; ret = dict_set_dynstr (dict, "cmd-str", cmd); if (ret) goto out; ret = dict_allocate_and_serialize (dict, &(req->dict).dict_val, &(req->dict).dict_len); if (ret < 0) { gf_log (this->name, GF_LOG_DEBUG, "failed to get serialized length of dict"); goto out; } ret = cli_cmd_submit (req, frame, prog, procnum, iobref, this, cbkfn, (xdrproc_t) xdrproc); out: return ret; } struct rpc_clnt_procedure gluster_cli_actors[GLUSTER_CLI_MAXVALUE] = { [GLUSTER_CLI_NULL] = {"NULL", NULL }, [GLUSTER_CLI_PROBE] = {"PROBE_QUERY", gf_cli_probe}, [GLUSTER_CLI_DEPROBE] = {"DEPROBE_QUERY", gf_cli_deprobe}, [GLUSTER_CLI_LIST_FRIENDS] = {"LIST_FRIENDS", gf_cli_list_friends}, [GLUSTER_CLI_UUID_RESET] = {"UUID_RESET", gf_cli3_1_uuid_reset}, [GLUSTER_CLI_UUID_GET] = {"UUID_GET", gf_cli3_1_uuid_get}, [GLUSTER_CLI_CREATE_VOLUME] = {"CREATE_VOLUME", gf_cli_create_volume}, [GLUSTER_CLI_DELETE_VOLUME] = {"DELETE_VOLUME", gf_cli_delete_volume}, [GLUSTER_CLI_START_VOLUME] = {"START_VOLUME", gf_cli_start_volume}, [GLUSTER_CLI_STOP_VOLUME] = {"STOP_VOLUME", gf_cli_stop_volume}, [GLUSTER_CLI_RENAME_VOLUME] = {"RENAME_VOLUME", gf_cli_rename_volume}, [GLUSTER_CLI_DEFRAG_VOLUME] = {"DEFRAG_VOLUME", gf_cli_defrag_volume}, [GLUSTER_CLI_GET_VOLUME] = {"GET_VOLUME", gf_cli_get_volume}, [GLUSTER_CLI_GET_NEXT_VOLUME] = {"GET_NEXT_VOLUME", gf_cli_get_next_volume}, [GLUSTER_CLI_SET_VOLUME] = {"SET_VOLUME", gf_cli_set_volume}, [GLUSTER_CLI_ADD_BRICK] = {"ADD_BRICK", gf_cli_add_brick}, [GLUSTER_CLI_REMOVE_BRICK] = {"REMOVE_BRICK", gf_cli_remove_brick}, [GLUSTER_CLI_REPLACE_BRICK] = {"REPLACE_BRICK", gf_cli_replace_brick}, [GLUSTER_CLI_LOG_ROTATE] = {"LOG ROTATE", gf_cli_log_rotate}, [GLUSTER_CLI_GETSPEC] = {"GETSPEC", gf_cli_getspec}, [GLUSTER_CLI_PMAP_PORTBYBRICK] = {"PMAP PORTBYBRICK", gf_cli_pmap_b2p}, [GLUSTER_CLI_SYNC_VOLUME] = {"SYNC_VOLUME", gf_cli_sync_volume}, [GLUSTER_CLI_RESET_VOLUME] = {"RESET_VOLUME", gf_cli_reset_volume}, [GLUSTER_CLI_FSM_LOG] = {"FSM_LOG", gf_cli_fsm_log}, [GLUSTER_CLI_GSYNC_SET] = {"GSYNC_SET", gf_cli_gsync_set}, [GLUSTER_CLI_PROFILE_VOLUME] = {"PROFILE_VOLUME", gf_cli_profile_volume}, [GLUSTER_CLI_QUOTA] = {"QUOTA", gf_cli_quota}, [GLUSTER_CLI_TOP_VOLUME] = {"TOP_VOLUME", gf_cli_top_volume}, [GLUSTER_CLI_GETWD] = {"GETWD", gf_cli_getwd}, [GLUSTER_CLI_STATUS_VOLUME] = {"STATUS_VOLUME", gf_cli_status_volume}, [GLUSTER_CLI_STATUS_ALL] = {"STATUS_ALL", gf_cli_status_volume_all}, [GLUSTER_CLI_MOUNT] = {"MOUNT", gf_cli_mount}, [GLUSTER_CLI_UMOUNT] = {"UMOUNT", gf_cli_umount}, [GLUSTER_CLI_HEAL_VOLUME] = {"HEAL_VOLUME", gf_cli_heal_volume}, [GLUSTER_CLI_STATEDUMP_VOLUME] = {"STATEDUMP_VOLUME", gf_cli_statedump_volume}, [GLUSTER_CLI_LIST_VOLUME] = {"LIST_VOLUME", gf_cli_list_volume}, [GLUSTER_CLI_CLRLOCKS_VOLUME] = {"CLEARLOCKS_VOLUME", gf_cli_clearlocks_volume}, #ifdef HAVE_BD_XLATOR [GLUSTER_CLI_BD_OP] = {"BD_OP", gf_cli_bd_op}, #endif }; struct rpc_clnt_program cli_prog = { .progname = "Gluster CLI", .prognum = GLUSTER_CLI_PROGRAM, .progver = GLUSTER_CLI_VERSION, .numproc = GLUSTER_CLI_MAXVALUE, .proctable = gluster_cli_actors, };