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-rw-r--r--cli/src/cli-cmd-parser.c56
-rw-r--r--cli/src/cli-cmd-volume.c45
-rw-r--r--cli/src/cli.h3
-rw-r--r--cli/src/cli3_1-cops.c115
-rw-r--r--rpc/rpc-lib/src/protocol-common.h2
-rw-r--r--rpc/xdr/src/cli1-xdr.c32
-rw-r--r--rpc/xdr/src/cli1-xdr.h27
-rw-r--r--rpc/xdr/src/cli1.c30
-rw-r--r--rpc/xdr/src/cli1.h12
-rw-r--r--rpc/xdr/src/cli1.x15
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handler.c143
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c169
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-store.c54
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h7
-rw-r--r--xlators/mgmt/glusterd/src/glusterd3_1-mops.c5
-rw-r--r--xlators/protocol/server/src/server.c20
16 files changed, 728 insertions, 7 deletions
diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c
index 875ead0..a6f9cf9 100644
--- a/cli/src/cli-cmd-parser.c
+++ b/cli/src/cli-cmd-parser.c
@@ -288,6 +288,49 @@ out:
return ret;
}
+int32_t
+cli_cmd_volume_reset_parse (const char **words, int wordcount, dict_t **options)
+{
+ dict_t *dict = NULL;
+ char *volname = NULL;
+ int ret = -1;
+
+ GF_ASSERT (words);
+ GF_ASSERT (options);
+
+ GF_ASSERT ((strcmp (words[0], "volume")) == 0);
+ GF_ASSERT ((strcmp (words[1], "reset")) == 0);
+
+ dict = dict_new ();
+
+ if (!dict)
+ goto out;
+
+ if (wordcount < 3)
+ goto out;
+
+ volname = (char *)words[2];
+
+ if (!volname) {
+ ret = -1;
+ goto out;
+ }
+
+ ret = dict_set_str (dict, "volname", volname);
+
+ if (ret)
+ goto out;
+
+ *options = dict;
+
+out:
+ if (ret) {
+ if (dict)
+ dict_destroy (dict);
+ }
+
+ return ret;
+}
int32_t
cli_cmd_volume_set_parse (const char **words, int wordcount, dict_t **options)
@@ -329,6 +372,19 @@ cli_cmd_volume_set_parse (const char **words, int wordcount, dict_t **options)
key = (char *) words[i];
value = (char *) words[i+1];
+ if ( key && !value ) {
+ if ( !strcmp (key, "history")) {
+ ret = dict_set_str (dict, key, "history");
+ if (ret)
+ goto out;
+ ret = dict_set_int32 (dict, "count", 1);
+ if (ret)
+ goto out;
+ *options = dict;
+ goto out;
+ }
+ }
+
if ( !key || !value) {
ret = -1;
cli_out ("Usage: volume set <VOLNAME> <KEY> <VALUE>");
diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c
index 8d846d8..3c433c5 100644
--- a/cli/src/cli-cmd-volume.c
+++ b/cli/src/cli-cmd-volume.c
@@ -72,6 +72,12 @@ cli_cmd_volume_info_usage ()
}
void
+cli_cmd_volume_reset_usage ()
+{
+ cli_out ("Usage: volume reset <VOLNAME> ");
+}
+
+void
cli_cmd_volume_set_usage ()
{
cli_out ("Usage: volume set <VOLNAME> <KEY> <VALUE>");
@@ -481,6 +487,41 @@ out:
return 0;
}
+int
+cli_cmd_volume_reset_cbk (struct cli_state *state, struct cli_cmd_word *word,
+ const char **words, int wordcount)
+{
+
+ int ret = -1;
+ rpc_clnt_procedure_t *proc = NULL;
+ call_frame_t *frame = NULL;
+ dict_t *options = NULL;
+
+ proc = &cli_rpc_prog->proctable[GF1_CLI_RESET_VOLUME];
+
+ frame = create_frame (THIS, THIS->ctx->pool);
+ if (!frame)
+ goto out;
+
+ ret = cli_cmd_volume_reset_parse (words, wordcount, &options);
+
+ if (ret) {
+ cli_cmd_volume_reset_usage ();
+ goto out;
+ }
+
+ if (proc->fn) {
+ ret = proc->fn (frame, THIS, options);
+ }
+
+out:
+ if (options)
+ dict_unref (options);
+
+ return ret;
+
+}
+
int
cli_cmd_volume_set_cbk (struct cli_state *state, struct cli_cmd_word *word,
@@ -886,6 +927,10 @@ struct cli_cmd volume_cmds[] = {
{ "volume sync <HOSTNAME> [all|<VOLNAME>]",
cli_cmd_sync_volume_cbk,
"sync the volume information from a peer"},
+
+ { "volume reset <VOLNAME> ",
+ cli_cmd_volume_reset_cbk,
+ "reset all the reconfigured options"},
{ NULL, NULL, NULL }
};
diff --git a/cli/src/cli.h b/cli/src/cli.h
index 216b743..f3ea928 100644
--- a/cli/src/cli.h
+++ b/cli/src/cli.h
@@ -172,6 +172,9 @@ cli_cmd_volume_create_parse (const char **words, int wordcount,
dict_t **options);
int32_t
+cli_cmd_volume_reset_parse (const char **words, int wordcount, dict_t **opt);
+
+int32_t
cli_cmd_volume_set_parse (const char **words, int wordcount,
dict_t **options);
diff --git a/cli/src/cli3_1-cops.c b/cli/src/cli3_1-cops.c
index 8a775e9..0eb1ef7 100644
--- a/cli/src/cli3_1-cops.c
+++ b/cli/src/cli3_1-cops.c
@@ -746,11 +746,52 @@ out:
}
int
+gf_cli3_1_reset_volume_cbk (struct rpc_req *req, struct iovec *iov,
+ int count, void *myframe)
+{
+ gf1_cli_reset_vol_rsp rsp = {0,};
+ int ret = 0;
+
+ if (-1 == req->rpc_status) {
+ goto out;
+ }
+
+ ret = gf_xdr_to_cli_reset_vol_rsp (*iov, &rsp);
+ if (ret < 0) {
+ gf_log ("", GF_LOG_ERROR, "error");
+ goto out;
+ }
+
+ gf_log ("cli", GF_LOG_NORMAL, "Received resp to reset");
+ cli_out ("reset volume %s", (rsp.op_ret) ? "unsuccessful":
+ "successful");
+
+ if (rsp.op_ret && rsp.op_errstr)
+ cli_out ("%s", rsp.op_errstr);
+
+ ret = rsp.op_ret;
+
+out:
+ cli_cmd_broadcast_response (ret);
+ return ret;
+}
+
+void
+_cli_out_options (dict_t *this, char *key, data_t *value, void *count)
+{
+
+ (*((int *) count))++;
+ cli_out ("%s - %s", key, value->data);
+}
+
+int
gf_cli3_1_set_volume_cbk (struct rpc_req *req, struct iovec *iov,
int count, void *myframe)
{
gf1_cli_set_vol_rsp rsp = {0,};
int ret = 0;
+ dict_t *dict = NULL;
+ int dict_count = 0;
if (-1 == req->rpc_status) {
goto out;
@@ -761,6 +802,38 @@ gf_cli3_1_set_volume_cbk (struct rpc_req *req, struct iovec *iov,
gf_log ("", GF_LOG_ERROR, "error");
goto out;
}
+
+ if (rsp.op_ret == 1) { // if the command was volume set <vol> history
+
+ if (!rsp.dict.dict_len) {
+ cli_out ("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 ("", GF_LOG_ERROR,
+ "Unable to allocate memory");
+ goto out;
+ }
+ cli_out ("Options:");
+ dict_foreach (dict, _cli_out_options, &dict_count);
+ if (!dict_count)
+ cli_out ("No Options Reconfigured!!");
+ goto out;
+ }
+
gf_log ("cli", GF_LOG_NORMAL, "Received resp to set");
@@ -1572,6 +1645,47 @@ out:
}
int32_t
+gf_cli3_1_reset_volume (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ gf1_cli_reset_vol_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, "volname", &req.volname);
+
+ if (ret)
+ goto out;
+
+ ret = dict_allocate_and_serialize (dict,
+ &req.dict.dict_val,
+ (size_t *)&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, cli_rpc_prog,
+ GD_MGMT_CLI_RESET_VOLUME, NULL,
+ gf_xdr_from_cli_reset_vol_req,
+ this, gf_cli3_1_reset_volume_cbk);
+
+out:
+ gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+int32_t
gf_cli3_1_set_volume (call_frame_t *frame, xlator_t *this,
void *data)
{
@@ -2022,6 +2136,7 @@ struct rpc_clnt_procedure gluster3_1_cli_actors[GF1_CLI_MAXVALUE] = {
[GF1_CLI_GETSPEC] = {"GETSPEC", gf_cli3_1_getspec},
[GF1_CLI_PMAP_PORTBYBRICK] = {"PMAP PORTBYBRICK", gf_cli3_1_pmap_b2p},
[GF1_CLI_SYNC_VOLUME] = {"SYNC_VOLUME", gf_cli3_1_sync_volume},
+ [GF1_CLI_RESET_VOLUME] = {"RESET_VOLUME", gf_cli3_1_reset_volume}
};
struct rpc_clnt_program cli3_1_prog = {
diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h
index a84c1eb..40283bf 100644
--- a/rpc/rpc-lib/src/protocol-common.h
+++ b/rpc/rpc-lib/src/protocol-common.h
@@ -103,6 +103,7 @@ enum gf_mgmt_procnum_ {
GD_MGMT_CLI_LOG_LOCATE,
GD_MGMT_CLI_LOG_ROTATE,
GD_MGMT_CLI_SYNC_VOLUME,
+ GD_MGMT_CLI_RESET_VOLUME,
GD_MGMT_MAXVALUE,
};
@@ -131,6 +132,7 @@ enum gf_cli_procnum {
GF1_CLI_GETSPEC,
GF1_CLI_PMAP_PORTBYBRICK,
GF1_CLI_SYNC_VOLUME,
+ GF1_CLI_RESET_VOLUME,
GF1_CLI_MAXVALUE,
};
diff --git a/rpc/xdr/src/cli1-xdr.c b/rpc/xdr/src/cli1-xdr.c
index cdf7be2..334cd26 100644
--- a/rpc/xdr/src/cli1-xdr.c
+++ b/rpc/xdr/src/cli1-xdr.c
@@ -1,5 +1,5 @@
/*
- Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
+ Copyright (c) 2007-2010 Gluster, Inc. <http://www.gluster.com>
This file is part of GlusterFS.
GlusterFS is free software; you can redistribute it and/or modify
@@ -93,7 +93,7 @@ xdr_gf1_cli_probe_req (XDR *xdrs, gf1_cli_probe_req *objp)
bool_t
xdr_gf1_cli_probe_rsp (XDR *xdrs, gf1_cli_probe_rsp *objp)
{
- register int32_t *buf;
+ register int32_t *buf;
if (xdrs->x_op == XDR_ENCODE) {
@@ -464,6 +464,32 @@ xdr_gf1_cli_replace_brick_rsp (XDR *xdrs, gf1_cli_replace_brick_rsp *objp)
}
bool_t
+xdr_gf1_cli_reset_vol_req (XDR *xdrs, gf1_cli_reset_vol_req *objp)
+{
+
+ if (!xdr_string (xdrs, &objp->volname, ~0))
+ return FALSE;
+ if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_gf1_cli_reset_vol_rsp (XDR *xdrs, gf1_cli_reset_vol_rsp *objp)
+{
+
+ if (!xdr_int (xdrs, &objp->op_ret))
+ return FALSE;
+ if (!xdr_int (xdrs, &objp->op_errno))
+ return FALSE;
+ if (!xdr_string (xdrs, &objp->volname, ~0))
+ return FALSE;
+ if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
xdr_gf1_cli_set_vol_req (XDR *xdrs, gf1_cli_set_vol_req *objp)
{
@@ -484,6 +510,8 @@ xdr_gf1_cli_set_vol_rsp (XDR *xdrs, gf1_cli_set_vol_rsp *objp)
return FALSE;
if (!xdr_string (xdrs, &objp->volname, ~0))
return FALSE;
+ if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+ return FALSE;
return TRUE;
}
diff --git a/rpc/xdr/src/cli1-xdr.h b/rpc/xdr/src/cli1-xdr.h
index 9988d54..7369ba8 100644
--- a/rpc/xdr/src/cli1-xdr.h
+++ b/rpc/xdr/src/cli1-xdr.h
@@ -1,5 +1,5 @@
/*
- Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
+ Copyright (c) 2007-2010 Gluster, Inc. <http://www.gluster.com>
This file is part of GlusterFS.
GlusterFS is free software; you can redistribute it and/or modify
@@ -282,6 +282,23 @@ struct gf1_cli_replace_brick_rsp {
};
typedef struct gf1_cli_replace_brick_rsp gf1_cli_replace_brick_rsp;
+struct gf1_cli_reset_vol_req {
+ char *volname;
+ struct {
+ u_int dict_len;
+ char *dict_val;
+ } dict;
+};
+typedef struct gf1_cli_reset_vol_req gf1_cli_reset_vol_req;
+
+struct gf1_cli_reset_vol_rsp {
+ int op_ret;
+ int op_errno;
+ char *volname;
+ char *op_errstr;
+};
+typedef struct gf1_cli_reset_vol_rsp gf1_cli_reset_vol_rsp;
+
struct gf1_cli_set_vol_req {
char *volname;
struct {
@@ -295,6 +312,10 @@ struct gf1_cli_set_vol_rsp {
int op_ret;
int op_errno;
char *volname;
+ struct {
+ u_int dict_len;
+ char *dict_val;
+ } dict;
};
typedef struct gf1_cli_set_vol_rsp gf1_cli_set_vol_rsp;
@@ -387,6 +408,8 @@ extern bool_t xdr_gf1_cli_remove_brick_req (XDR *, gf1_cli_remove_brick_req*);
extern bool_t xdr_gf1_cli_remove_brick_rsp (XDR *, gf1_cli_remove_brick_rsp*);
extern bool_t xdr_gf1_cli_replace_brick_req (XDR *, gf1_cli_replace_brick_req*);
extern bool_t xdr_gf1_cli_replace_brick_rsp (XDR *, gf1_cli_replace_brick_rsp*);
+extern bool_t xdr_gf1_cli_reset_vol_req (XDR *, gf1_cli_reset_vol_req*);
+extern bool_t xdr_gf1_cli_reset_vol_rsp (XDR *, gf1_cli_reset_vol_rsp*);
extern bool_t xdr_gf1_cli_set_vol_req (XDR *, gf1_cli_set_vol_req*);
extern bool_t xdr_gf1_cli_set_vol_rsp (XDR *, gf1_cli_set_vol_rsp*);
extern bool_t xdr_gf1_cli_log_filename_req (XDR *, gf1_cli_log_filename_req*);
@@ -431,6 +454,8 @@ extern bool_t xdr_gf1_cli_remove_brick_req ();
extern bool_t xdr_gf1_cli_remove_brick_rsp ();
extern bool_t xdr_gf1_cli_replace_brick_req ();
extern bool_t xdr_gf1_cli_replace_brick_rsp ();
+extern bool_t xdr_gf1_cli_reset_vol_req ();
+extern bool_t xdr_gf1_cli_reset_vol_rsp ();
extern bool_t xdr_gf1_cli_set_vol_req ();
extern bool_t xdr_gf1_cli_set_vol_rsp ();
extern bool_t xdr_gf1_cli_log_filename_req ();
diff --git a/rpc/xdr/src/cli1.c b/rpc/xdr/src/cli1.c
index 22b74fd..41a97f9 100644
--- a/rpc/xdr/src/cli1.c
+++ b/rpc/xdr/src/cli1.c
@@ -408,6 +408,36 @@ gf_xdr_from_cli_replace_brick_req (struct iovec outmsg, void *req)
}
ssize_t
+gf_xdr_serialize_cli_reset_vol_rsp (struct iovec outmsg, void *rsp)
+{
+ return xdr_serialize_generic (outmsg, (void *)rsp,
+ (xdrproc_t)xdr_gf1_cli_reset_vol_rsp);
+
+}
+
+ssize_t
+gf_xdr_to_cli_reset_vol_req (struct iovec inmsg, void *args)
+{
+ return xdr_to_generic (inmsg, (void *)args,
+ (xdrproc_t)xdr_gf1_cli_reset_vol_req);
+}
+
+ssize_t
+gf_xdr_to_cli_reset_vol_rsp (struct iovec inmsg, void *args)
+{
+ return xdr_to_generic (inmsg, (void *)args,
+ (xdrproc_t)xdr_gf1_cli_reset_vol_rsp);
+}
+
+
+ssize_t
+gf_xdr_from_cli_reset_vol_req (struct iovec outmsg, void *req)
+{
+ return xdr_serialize_generic (outmsg, (void *)req,
+ (xdrproc_t)xdr_gf1_cli_reset_vol_req);
+}
+
+ssize_t
gf_xdr_serialize_cli_set_vol_rsp (struct iovec outmsg, void *rsp)
{
return xdr_serialize_generic (outmsg, (void *)rsp,
diff --git a/rpc/xdr/src/cli1.h b/rpc/xdr/src/cli1.h
index ee22540..8d9e167 100644
--- a/rpc/xdr/src/cli1.h
+++ b/rpc/xdr/src/cli1.h
@@ -174,6 +174,18 @@ ssize_t
gf_xdr_from_cli_replace_brick_req (struct iovec outmsg, void *req);
ssize_t
+gf_xdr_serialize_cli_reset_vol_rsp (struct iovec outmsg, void *rsp);
+
+ssize_t
+gf_xdr_to_cli_reset_vol_req (struct iovec inmsg, void *args);
+
+ssize_t
+gf_xdr_to_cli_reset_vol_rsp (struct iovec inmsg, void *args);
+
+ssize_t
+gf_xdr_from_cli_reset_vol_req (struct iovec outmsg, void *req);
+
+ssize_t
gf_xdr_serialize_cli_set_vol_rsp (struct iovec outmsg, void *rsp);
ssize_t
diff --git a/rpc/xdr/src/cli1.x b/rpc/xdr/src/cli1.x
index 31a9968..b43bc46 100644
--- a/rpc/xdr/src/cli1.x
+++ b/rpc/xdr/src/cli1.x
@@ -194,6 +194,20 @@ struct gf1_cli_get_vol_rsp {
string status<>;
} ;
+struct gf1_cli_reset_vol_req {
+ string volname<>;
+ opaque dict<>;
+} ;
+
+
+ struct gf1_cli_reset_vol_rsp {
+ int op_ret;
+ int op_errno;
+ string volname<>;
+ string op_errstr<>;
+} ;
+
+
struct gf1_cli_set_vol_req {
string volname<>;
@@ -205,6 +219,7 @@ struct gf1_cli_set_vol_req {
int op_ret;
int op_errno;
string volname<>;
+ opaque dict<>;
} ;
struct gf1_cli_log_filename_req {
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
index 39c1d59..031e074 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handler.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handler.c
@@ -47,6 +47,7 @@
#include "cli1.h"
#include "rpc-clnt.h"
#include "glusterd1-xdr.h"
+#include "glusterd-volgen.h"
#include <sys/resource.h>
#include <inttypes.h>
@@ -1322,6 +1323,50 @@ out:
return ret;
}
+
+
+
+int
+glusterd_handle_reset_volume (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ gf1_cli_reset_vol_req cli_req = {0,};
+ dict_t *dict = NULL;
+
+ GF_ASSERT (req);
+
+ if (!gf_xdr_to_cli_set_vol_req (req->msg[0], &cli_req)) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ if (cli_req.dict.dict_len) {
+ /* Unserialize the dictionary */
+ dict = dict_new ();
+
+ ret = dict_unserialize (cli_req.dict.dict_val,
+ cli_req.dict.dict_len,
+ &dict);
+ if (ret < 0) {
+ gf_log ("glusterd", GF_LOG_ERROR,
+ "failed to "
+ "unserialize req-buffer to dictionary");
+ goto out;
+ } else {
+ dict->extra_stdfree = cli_req.dict.dict_val;
+ }
+ }
+
+ ret = glusterd_reset_volume (req, dict);
+
+out:
+ if (cli_req.volname)
+ free (cli_req.volname);//malloced by xdr
+
+ return ret;
+}
+
int
glusterd_handle_set_volume (rpcsvc_request_t *req)
{
@@ -2756,13 +2801,106 @@ glusterd_replace_brick (rpcsvc_request_t *req, dict_t *dict)
return ret;
}
+static void
+_print (dict_t *unused, char *key, data_t *value, void *newdict)
+{
+ gf_log ("", GF_LOG_DEBUG, "key=%s, value=%s", key, value->data);
+}
+
+int
+glusterd_set_volume_history (rpcsvc_request_t *req,dict_t *dict)
+{
+// dict_t *reply_dict = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ gf1_cli_set_vol_rsp rsp = {0, };
+ int ret = -1;
+ char *volname = NULL;
+
+ gf_log ("", GF_LOG_DEBUG, "'volume set history' command");
+
+ ret = dict_get_str (dict, "volname", &volname);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to get volume name");
+ goto out;
+ }
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to allocate memory");
+ goto out;
+ }
+
+
+
+ dict_foreach (volinfo->dict, _print, volinfo->dict);
+
+ ret = dict_allocate_and_serialize (volinfo->dict, &rsp.dict.dict_val,
+ (size_t *)&rsp.dict.dict_len);
+
+
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG, "FAILED: allocatea n serialize dict");
+ goto out;
+ }
+
+ if (!ret)
+ rsp.op_ret = 1;
+ else
+ rsp.op_ret = ret;
+ if (!rsp.volname)
+ rsp.volname = "";
+
+ ret = glusterd_submit_reply (req, &rsp, NULL, 0, NULL,
+ gf_xdr_serialize_cli_set_vol_rsp);
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+int32_t
+glusterd_reset_volume (rpcsvc_request_t *req, dict_t *dict)
+{
+ int ret = -1;
+
+
+ glusterd_op_set_op (GD_OP_RESET_VOLUME);
+
+ glusterd_op_set_ctx (GD_OP_RESET_VOLUME, dict);
+
+ glusterd_op_set_ctx_free (GD_OP_RESET_VOLUME, _gf_true);
+
+ glusterd_op_set_cli_op (GD_MGMT_CLI_RESET_VOLUME);
+
+ glusterd_op_set_req (req);
+
+ ret = glusterd_op_txn_begin ();
+
+ return ret;
+}
+
+
+
int32_t
glusterd_set_volume (rpcsvc_request_t *req, dict_t *dict)
{
- int32_t ret = -1;
+ int32_t ret = -1;
+ int32_t dict_count = 0;
GF_ASSERT (req);
GF_ASSERT (dict);
+
+ ret = dict_get_int32 (dict, "count", &dict_count);
+ if (ret)
+ goto out;
+
+ if (dict_count == 1) {
+ if (dict_get (dict, "history")) {
+ ret = glusterd_set_volume_history(req, dict);
+ goto out;
+ }
+ }
glusterd_op_set_op (GD_OP_SET_VOLUME);
@@ -2776,6 +2914,8 @@ glusterd_set_volume (rpcsvc_request_t *req, dict_t *dict)
ret = glusterd_op_txn_begin ();
+out:
+
return ret;
}
@@ -2813,6 +2953,7 @@ glusterd_log_filename (rpcsvc_request_t *req, dict_t *dict)
ret = glusterd_op_txn_begin ();
+
return ret;
}
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index 317eab7..513be5b 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -144,6 +144,7 @@ glusterd_op_get_len (glusterd_op_t op)
break;
case GD_OP_SET_VOLUME:
+ case GD_OP_RESET_VOLUME:
case GD_OP_REPLACE_BRICK:
case GD_OP_ADD_BRICK:
{
@@ -242,6 +243,7 @@ glusterd_op_build_payload (glusterd_op_t op, gd1_mgmt_stage_op_req **req)
case GD_OP_ADD_BRICK:
case GD_OP_REPLACE_BRICK:
case GD_OP_SET_VOLUME:
+ case GD_OP_RESET_VOLUME:
case GD_OP_REMOVE_BRICK:
case GD_OP_LOG_FILENAME:
case GD_OP_LOG_ROTATE:
@@ -1118,6 +1120,54 @@ out:
return ret;
}
+static int
+glusterd_op_stage_reset_volume (gd1_mgmt_stage_op_req *req)
+{
+ int ret = 0;
+ dict_t *dict = NULL;
+ char *volname = NULL;
+ gf_boolean_t exists = _gf_false;
+
+ GF_ASSERT (req);
+
+ dict = dict_new ();
+ if (!dict)
+ goto out;
+
+ ret = dict_unserialize (req->buf.buf_val, req->buf.buf_len, &dict);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to unserialize dict");
+ goto out;
+ }
+
+ ret = dict_get_str (dict, "volname", &volname);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to get volume name");
+ goto out;
+ }
+
+ exists = glusterd_check_volume_exists (volname);
+
+ if (!exists) {
+ gf_log ("", GF_LOG_ERROR, "Volume with name: %s "
+ "does not exist",
+ volname);
+ ret = -1;
+ goto out;
+ }
+
+
+out:
+ if (dict)
+ dict_unref (dict);
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+
gf_boolean_t
glusterd_check_option_exists(char *optstring)
@@ -2746,6 +2796,102 @@ out:
return ret;
}
+void
+_delete_reconfig_opt (dict_t *this, char *key, data_t *value, void *data)
+{
+
+ gf_boolean_t exists = _gf_false;
+
+ exists = glusterd_check_option_exists(key);
+
+ if (exists) {
+ gf_log ("", GF_LOG_DEBUG, "deleting dict with key=%s,value=%s",
+ key, value->data);
+ dict_del (this, key);
+ }
+
+}
+
+int
+glusterd_options_reset (glusterd_volinfo_t *volinfo)
+{
+ int ret = 0;
+
+ gf_log ("", GF_LOG_DEBUG, "Received volume set reset command");
+
+ GF_ASSERT (volinfo->dict);
+
+ dict_foreach (volinfo->dict, _delete_reconfig_opt, volinfo->dict);
+
+ ret = glusterd_create_volfiles (volinfo);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to create volfile for"
+ " 'volume set'");
+ ret = -1;
+ goto out;
+ }
+
+ ret = glusterd_store_update_volume (volinfo);
+ if (ret)
+ goto out;
+
+ ret = glusterd_volume_compute_cksum (volinfo);
+ if (ret)
+ goto out;
+
+ if (GLUSTERD_STATUS_STARTED == volinfo->status)
+ ret = glusterd_check_generate_start_nfs (volinfo);
+ if (ret)
+ goto out;
+
+ ret = 0;
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+
+static int
+glusterd_op_reset_volume (gd1_mgmt_stage_op_req *req)
+{
+ glusterd_volinfo_t *volinfo = NULL;
+ int ret = -1;
+ char *volname = NULL;
+ dict_t *dict = NULL;
+
+ dict = dict_new ();
+ if (!dict)
+ goto out;
+
+
+ ret = dict_unserialize (req->buf.buf_val, req->buf.buf_len, &dict);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to unserialize dict");
+ goto out;
+ }
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to get volume name " );
+ goto out;
+ }
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to allocate memory");
+ goto out;
+ }
+
+ ret = glusterd_options_reset (volinfo);
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "'volume reset' returning %d", ret);
+ return ret;
+
+}
+
static int
glusterd_op_set_volume (gd1_mgmt_stage_op_req *req)
{
@@ -4033,6 +4179,22 @@ glusterd_op_send_cli_response (int32_t op, int32_t op_ret,
sfunc = gf_xdr_serialize_cli_set_vol_rsp;
break;
}
+
+ case GD_MGMT_CLI_RESET_VOLUME:
+ {
+ gf_log ("", GF_LOG_DEBUG, "Return value to CLI");
+ gf1_cli_reset_vol_rsp rsp = {0,};
+ rsp.op_ret = op_ret;
+ rsp.op_errno = 1;
+ rsp.volname = "";
+ if (op_errstr)
+ rsp.op_errstr = op_errstr;
+ else
+ rsp.op_errstr = "Error while resetting options";
+ cli_rsp = &rsp;
+ sfunc = gf_xdr_serialize_cli_reset_vol_rsp;
+ break;
+ }
case GD_MGMT_CLI_LOG_FILENAME:
{
@@ -4315,6 +4477,9 @@ glusterd_op_stage_validate (gd1_mgmt_stage_op_req *req, char **op_errstr)
case GD_OP_SET_VOLUME:
ret = glusterd_op_stage_set_volume (req);
break;
+
+ case GD_OP_RESET_VOLUME:
+ ret = glusterd_op_stage_reset_volume (req);
case GD_OP_REMOVE_BRICK:
ret = glusterd_op_stage_remove_brick (req);
@@ -4380,6 +4545,10 @@ glusterd_op_commit_perform (gd1_mgmt_stage_op_req *req, char **op_errstr,
ret = glusterd_op_set_volume (req);
break;
+ case GD_OP_RESET_VOLUME:
+ ret = glusterd_op_reset_volume (req);
+ break;
+
case GD_OP_REMOVE_BRICK:
ret = glusterd_op_remove_brick (req);
break;
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c
index 27bed10..7c18b69 100644
--- a/xlators/mgmt/glusterd/src/glusterd-store.c
+++ b/xlators/mgmt/glusterd/src/glusterd-store.c
@@ -20,6 +20,8 @@
#define _CONFIG_H
#include "config.h"
#endif
+
+#include "glusterd-op-sm.h"
#include <inttypes.h>
@@ -970,6 +972,7 @@ glusterd_store_retrieve_volume (char *volname)
char volpath[PATH_MAX] = {0,};
glusterd_conf_t *priv = NULL;
char path[PATH_MAX] = {0,};
+ gf_boolean_t exists = _gf_false;
ret = glusterd_volinfo_new (&volinfo);
@@ -1025,7 +1028,21 @@ glusterd_store_retrieve_volume (char *volname)
gf_log ("", GF_LOG_WARNING,
"failed to parse uuid");
} else {
- gf_log ("", GF_LOG_ERROR, "Unknown key: %s",
+ exists = glusterd_check_option_exists (key);
+ if (exists) {
+ ret = dict_set_str(volinfo->dict, key,
+ gf_strdup (value));
+ if (ret) {
+ gf_log ("",GF_LOG_ERROR, "Error in "
+ "dict_set_str");
+ goto out;
+ }
+ gf_log ("", GF_LOG_DEBUG, "Parsed as Volume-"
+ "set:key=%s,value:%s",
+ key, value);
+ }
+ else
+ gf_log ("", GF_LOG_DEBUG, "Unknown key: %s",
key);
}
@@ -1104,6 +1121,39 @@ out:
return ret;
}
+void _setopts(dict_t *this, char *key, data_t *value, void *data)
+{
+ int ret = 0;
+ glusterd_store_handle_t *shandle = NULL;
+ gf_boolean_t exists = _gf_false;
+
+
+ shandle = (glusterd_store_handle_t *) data;
+
+ GF_ASSERT (shandle);
+ if (!key)
+ return;
+ if (!value || !value->data)
+ return;
+
+ exists = glusterd_check_option_exists (key);
+ if (exists)
+ gf_log ("", GF_LOG_DEBUG, "Storing in volinfo:key= %s, val=%s",
+ key, value->data);
+ else {
+ gf_log ("", GF_LOG_DEBUG, "Discarding:key= %s, val=%s",
+ key, value->data);
+ return;
+ }
+
+ ret = glusterd_store_save_value (shandle, key, value->data);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to write into store"
+ " handle for path: %s", shandle->path);
+ return;
+ }
+}
+
int32_t
glusterd_store_update_volume (glusterd_volinfo_t *volinfo)
{
@@ -1171,6 +1221,8 @@ glusterd_store_update_volume (glusterd_volinfo_t *volinfo)
goto out;
brick_count++;
}
+
+ dict_foreach (volinfo->dict, _setopts, volinfo->shandle);
ret = 0;
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index b11ce09..e1cbc35 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -64,6 +64,7 @@ typedef enum glusterd_op_ {
GD_OP_REMOVE_BRICK,
GD_OP_REPLACE_BRICK,
GD_OP_SET_VOLUME,
+ GD_OP_RESET_VOLUME,
GD_OP_SYNC_VOLUME,
GD_OP_LOG_FILENAME,
GD_OP_LOG_LOCATE,
@@ -416,10 +417,16 @@ glusterd_remove_brick (rpcsvc_request_t *req, dict_t *dict);
int32_t
glusterd_set_volume (rpcsvc_request_t *req, dict_t *dict);
+int32_t
+glusterd_reset_volume (rpcsvc_request_t *req, dict_t *dict);
+
int
glusterd_handle_set_volume (rpcsvc_request_t *req);
int
+glusterd_handle_reset_volume (rpcsvc_request_t *req);
+
+int
glusterd_xfer_cli_deprobe_resp (rpcsvc_request_t *req, int32_t op_ret,
int32_t op_errno, char *hostname);
diff --git a/xlators/mgmt/glusterd/src/glusterd3_1-mops.c b/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
index a92ccf4..c21b43b 100644
--- a/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
+++ b/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
@@ -1425,6 +1425,10 @@ glusterd_handle_rpc_msg (rpcsvc_request_t *req)
ret = glusterd_handle_sync_volume (req);
break;
+ case GD_MGMT_CLI_RESET_VOLUME:
+ ret = glusterd_handle_reset_volume (req);
+ break;
+
default:
gf_log("", GF_LOG_ERROR, "Recieved Invalid procnum:%d",
req->procnum);
@@ -1480,6 +1484,7 @@ rpcsvc_actor_t glusterd1_mgmt_actors[] = {
[GD_MGMT_CLI_LOG_ROTATE] = { "LOG FILENAME", GD_MGMT_CLI_LOG_ROTATE, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_CLI_SET_VOLUME] = { "SET_VOLUME", GD_MGMT_CLI_SET_VOLUME, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_CLI_SYNC_VOLUME] = { "SYNC_VOLUME", GD_MGMT_CLI_SYNC_VOLUME, glusterd_handle_rpc_msg, NULL, NULL},
+ [GD_MGMT_CLI_RESET_VOLUME] = { "RESET_VOLUME", GD_MGMT_CLI_RESET_VOLUME, glusterd_handle_rpc_msg, NULL, NULL}
};
/*rpcsvc_actor_t glusterd1_mgmt_actors[] = {
diff --git a/xlators/protocol/server/src/server.c b/xlators/protocol/server/src/server.c
index 719ffdc..2684800 100644
--- a/xlators/protocol/server/src/server.c
+++ b/xlators/protocol/server/src/server.c
@@ -481,16 +481,32 @@ reconfigure (xlator_t *this, dict_t *options)
gf_log (this->name, GF_LOG_WARNING,
"'trace' takes on only boolean values. "
"Neglecting option");
- return -1;
+ ret = -1;
+ goto out;
}
conf->trace = trace;
gf_log (this->name, GF_LOG_TRACE, "Reconfigured trace"
" to %d", conf->trace);
}
+ if (!conf->auth_modules)
+ conf->auth_modules = dict_new ();
- return 0;
+ dict_foreach (options, get_auth_types, conf->auth_modules);
+ ret = validate_auth_options (this, options);
+ if (ret == -1) {
+ /* logging already done in validate_auth_options function. */
+ goto out;
+ }
+
+ ret = gf_auth_init (this, conf->auth_modules);
+ if (ret) {
+ dict_unref (conf->auth_modules);
+ goto out;
+ }
+out:
+ return ret;
}
int