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-rw-r--r--libglusterfs/src/common-utils.c14
-rw-r--r--libglusterfs/src/common-utils.h2
-rw-r--r--libglusterfs/src/dict.h1
-rw-r--r--rpc/rpc-lib/src/protocol-common.h16
-rw-r--r--xlators/mgmt/glusterd/src/Makefile.am2
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handler.c517
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handshake.c2
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-mem-types.h12
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c1144
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.h45
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-pmap.c8
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-rpc-ops.c321
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.c157
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.h9
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.c2
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h38
16 files changed, 1928 insertions, 362 deletions
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index 38623dc..931cc66 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -47,6 +47,7 @@
#include "glusterfs.h"
#include "stack.h"
#include "globals.h"
+#include "md5.h"
typedef int32_t (*rw_op_t)(int32_t fd, char *buf, int32_t size);
typedef int32_t (*rwv_op_t)(int32_t fd, const struct iovec *buf, int32_t size);
@@ -1711,3 +1712,16 @@ uuid_utoa_r (uuid_t uuid, char *dst)
uuid_unparse (uuid, dst);
return dst;
}
+
+void _get_md5_str (char *out_str, size_t outlen,
+ const uint8_t *input, int n)
+{
+ uint8_t out[MD5_DIGEST_LEN] = {0};
+ int j = 0;
+
+ GF_ASSERT (outlen >= (2*MD5_DIGEST_LEN + 1));
+ get_md5 (out, input, n);
+ for (j = 0; j < MD5_DIGEST_LEN; j++)
+ snprintf(out_str + j * 2, outlen-j*2, "%02x", out[j]);
+
+}
diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h
index 0d93e5b..96a7c3e 100644
--- a/libglusterfs/src/common-utils.h
+++ b/libglusterfs/src/common-utils.h
@@ -353,5 +353,7 @@ char valid_internet_address (char *address);
char *uuid_utoa (uuid_t uuid);
char *uuid_utoa_r (uuid_t uuid, char *dst);
+void _get_md5_str (char *out_str, size_t outlen,
+ const uint8_t *input, int n);
#endif /* _COMMON_UTILS_H */
diff --git a/libglusterfs/src/dict.h b/libglusterfs/src/dict.h
index 4179670..ac587f5 100644
--- a/libglusterfs/src/dict.h
+++ b/libglusterfs/src/dict.h
@@ -127,6 +127,7 @@ void *data_to_bin (data_t *data);
void *data_to_ptr (data_t *data);
data_t *get_new_data ();
+data_t * data_copy (data_t *old);
dict_t *get_new_dict_full (int size_hint);
dict_t *get_new_dict ();
diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h
index 05781ef..1c3d73d 100644
--- a/rpc/rpc-lib/src/protocol-common.h
+++ b/rpc/rpc-lib/src/protocol-common.h
@@ -106,6 +106,8 @@ enum gf_mgmt_procnum_ {
GD_MGMT_CLI_RESET_VOLUME,
GD_MGMT_CLI_FSM_LOG,
GD_MGMT_CLI_GSYNC_SET,
+ GD_MGMT_CLI_PROFILE_VOLUME,
+ GD_MGMT_BRICK_OP,
GD_MGMT_MAXVALUE,
};
@@ -193,9 +195,17 @@ enum gluster_cli_procnum {
GLUSTER_CLI_RESET_VOLUME,
GLUSTER_CLI_FSM_LOG,
GLUSTER_CLI_GSYNC_SET,
+ GLUSTER_CLI_PROFILE_VOLUME,
GLUSTER_CLI_MAXVALUE,
};
+enum gf_brick_procnum {
+ GF_BRICK_NULL = 0,
+ GF_BRICK_TERMINATE = 1,
+ GF_BRICK_XLATOR_INFO = 2,
+ GF_BRICK_MAX_VALUE
+};
+
#define GLUSTER3_1_FOP_PROGRAM 1298437 /* Completely random */
#define GLUSTER3_1_FOP_VERSION 310 /* 3.1.0 */
@@ -222,4 +232,10 @@ enum gluster_cli_procnum {
#define GLUSTER_CBK_PROGRAM 52743234 /* Completely random */
#define GLUSTER_CBK_VERSION 1 /* 0.0.1 */
+#define GLUSTER_HNDSK_PROGRAM 14398633 /* Completely random */
+#define GLUSTER_HNDSK_VERSION 1 /* 0.0.1 */
+
+#define GLUSTERFS_PROGRAM 4867634 /*Completely random*/
+#define GLUSTERFS_VERSION 1
+#define GLUSTERFS_PROCCNT GF_BRICK_MAX_VALUE
#endif /* !_PROTOCOL_COMMON_H */
diff --git a/xlators/mgmt/glusterd/src/Makefile.am b/xlators/mgmt/glusterd/src/Makefile.am
index 84209b6..cfed2fd 100644
--- a/xlators/mgmt/glusterd/src/Makefile.am
+++ b/xlators/mgmt/glusterd/src/Makefile.am
@@ -15,7 +15,7 @@ noinst_HEADERS = glusterd.h glusterd-utils.h glusterd-op-sm.h glusterd-sm.h \
AM_CFLAGS = -fPIC -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -Wall -D$(GF_HOST_OS)\
-I$(top_srcdir)/libglusterfs/src -shared -nostartfiles $(GF_CFLAGS)\
-I$(rpclibdir) -L$(xlatordir)/ -I$(CONTRIBDIR)/rbtree -I$(top_srcdir)/rpc/xdr/src\
- -I$(top_srcdir)/rpc/rpc-lib/src -I$(CONTRIBDIR)/uuid -DGFS_PREFIX=\"$(prefix)\" \
+ -I$(top_srcdir)/rpc/rpc-lib/src -I$(CONTRIBDIR)/uuid -I$(top_srcdir)/contrib/md5 -DGFS_PREFIX=\"$(prefix)\" \
-DDATADIR=\"$(localstatedir)\" -DGSYNCD_PREFIX=\"$(libexecdir)\"
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
index 0db5992..7635f15 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handler.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handler.c
@@ -398,6 +398,37 @@ out:
return ret;
}
+int32_t
+glusterd_op_txn_begin ()
+{
+ int32_t ret = -1;
+ glusterd_conf_t *priv = NULL;
+ int32_t locked = 0;
+
+ priv = THIS->private;
+ GF_ASSERT (priv);
+
+ ret = glusterd_lock (priv->uuid);
+
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR,
+ "Unable to acquire local lock, ret: %d", ret);
+ goto out;
+ }
+
+ locked = 1;
+ gf_log ("glusterd", GF_LOG_NORMAL, "Acquired local lock");
+
+ ret = glusterd_op_sm_inject_event (GD_OP_EVENT_START_LOCK, NULL);
+
+ gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+
+out:
+ if (locked && ret)
+ glusterd_unlock (priv->uuid);
+ return ret;
+}
+
int
glusterd_handle_cluster_lock (rpcsvc_request_t *req)
{
@@ -439,147 +470,137 @@ out:
}
int
-glusterd_handle_stage_op (rpcsvc_request_t *req)
+glusterd_req_ctx_create (rpcsvc_request_t *rpc_req,
+ glusterd_op_t op, uuid_t uuid,
+ char *buf_val, size_t buf_len,
+ gf_gld_mem_types_t mem_type,
+ glusterd_req_ctx_t **req_ctx_out)
{
- int32_t ret = -1;
- gd1_mgmt_stage_op_req stage_req = {{0,}};
- glusterd_op_stage_ctx_t *ctx = NULL;
+ int ret = -1;
+ glusterd_req_ctx_t *req_ctx = NULL;
+ char str[50] = {0,};
+ dict_t *dict = NULL;
char volname[GLUSTERD_MAX_VOLUME_NAME] = {0};
char *dup_volname = NULL;
- GF_ASSERT (req);
-
- if (!gd_xdr_to_mgmt_stage_op_req (req->msg[0], &stage_req)) {
- //failed to decode msg;
- req->rpc_err = GARBAGE_ARGS;
- goto out;
- }
-
+ uuid_unparse (uuid, str);
gf_log ("glusterd", GF_LOG_NORMAL,
- "Received stage op from uuid: %s", uuid_utoa (stage_req.uuid));
-
- ctx = GF_CALLOC (1, sizeof (*ctx), gf_gld_mt_op_stage_ctx_t);
- if (!ctx) {
- //respond here
- goto err;
- }
-
- ctx->dict = dict_new();
- if (!ctx->dict)
- goto err;
+ "Received op from uuid: %s", str);
- uuid_copy (ctx->uuid, stage_req.uuid);
- ctx->op = stage_req.op;
- ctx->req = req;
+ dict = dict_new ();
+ if (!dict)
+ goto out;
+ req_ctx = GF_CALLOC (1, sizeof (*req_ctx), mem_type);
- if (!stage_req.buf.buf_val)
+ if (!req_ctx) {
goto out;
+ }
- if (GD_OP_DELETE_VOLUME == stage_req.op) {
- strncpy (volname, stage_req.buf.buf_val, stage_req.buf.buf_len);
+ uuid_copy (req_ctx->uuid, uuid);
+ req_ctx->op = op;
+ if (GD_OP_DELETE_VOLUME == op) {
+ strncpy (volname, buf_val, buf_len);
dup_volname = gf_strdup (volname);
if (dup_volname) {
- ret = dict_set_dynstr (ctx->dict, "volname", dup_volname);
- if (ret)
+ ret = dict_set_dynstr (dict, "volname", dup_volname);
+ if (ret) {
gf_log ("", GF_LOG_WARNING,
- "failed to set volume name from payload");
+ "failed to set volume name from payload");
+ goto out;
+ }
+ } else {
+ ret = -1;
+ goto out;
}
-
} else {
- ret = dict_unserialize (stage_req.buf.buf_val,
- stage_req.buf.buf_len,
- &ctx->dict);
+ ret = dict_unserialize (buf_val, buf_len, &dict);
- if (ret)
+ if (ret) {
gf_log ("", GF_LOG_WARNING,
- "failed to unserialize the dictionary");
+ "failed to unserialize the dictionary");
+ goto out;
+ }
}
- ret = glusterd_op_sm_inject_event (GD_OP_EVENT_STAGE_OP, ctx);
-
+ req_ctx->dict = dict;
+ req_ctx->req = rpc_req;
+ *req_ctx_out = req_ctx;
+ ret = 0;
out:
- if (stage_req.buf.buf_val)
- free (stage_req.buf.buf_val);//malloced by xdr
-
- glusterd_friend_sm ();
- glusterd_op_sm ();
-err:
+ if (ret) {
+ if (dict)
+ dict_unref (dict);
+ if (req_ctx)
+ GF_FREE (req_ctx);
+ }
return ret;
}
int
-glusterd_handle_commit_op (rpcsvc_request_t *req)
+glusterd_handle_stage_op (rpcsvc_request_t *req)
{
int32_t ret = -1;
- gd1_mgmt_commit_op_req commit_req = {{0},};
- glusterd_op_commit_ctx_t *ctx = NULL;
- char volname[GLUSTERD_MAX_VOLUME_NAME] = {0};
- char *dup_volname = NULL;
+ glusterd_req_ctx_t *req_ctx = NULL;
+ gd1_mgmt_stage_op_req op_req = {{0},};
GF_ASSERT (req);
-
- if (!gd_xdr_to_mgmt_commit_op_req (req->msg[0], &commit_req)) {
+ if (!gd_xdr_to_mgmt_stage_op_req (req->msg[0], &op_req)) {
//failed to decode msg;
req->rpc_err = GARBAGE_ARGS;
goto out;
}
+ ret = glusterd_req_ctx_create (req, op_req.op, op_req.uuid,
+ op_req.buf.buf_val, op_req.buf.buf_len,
+ gf_gld_mt_op_stage_ctx_t, &req_ctx);
+ if (ret)
+ goto out;
- gf_log ("glusterd", GF_LOG_NORMAL,
- "Received commit op from uuid: %s", uuid_utoa (commit_req.uuid));
-
- ctx = GF_CALLOC (1, sizeof (*ctx), gf_gld_mt_op_commit_ctx_t);
-
- if (!ctx) {
- //respond here
- goto err;
- }
+ ret = glusterd_op_sm_inject_event (GD_OP_EVENT_STAGE_OP, req_ctx);
- ctx->req = req;
+ out:
+ if (op_req.buf.buf_val)
+ free (op_req.buf.buf_val);//malloced by xdr
+ glusterd_friend_sm ();
+ glusterd_op_sm ();
+ return ret;
+}
- uuid_copy (ctx->uuid, commit_req.uuid);
- ctx->op = commit_req.op;
+int
+glusterd_handle_commit_op (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ glusterd_req_ctx_t *req_ctx = NULL;
+ gd1_mgmt_commit_op_req op_req = {{0},};
- ctx->dict = dict_new();
- if (!ctx->dict)
- goto err;
+ GF_ASSERT (req);
- if (!commit_req.buf.buf_val)
+ if (!gd_xdr_to_mgmt_commit_op_req (req->msg[0], &op_req)) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
goto out;
-
- if (GD_OP_DELETE_VOLUME == commit_req.op) {
- strncpy (volname, commit_req.buf.buf_val, commit_req.buf.buf_len);
- dup_volname = gf_strdup (volname);
- if (dup_volname) {
- ret = dict_set_dynstr (ctx->dict, "volname", dup_volname);
- if (ret)
- gf_log ("", GF_LOG_WARNING,
- "failed to set volume name from payload");
- }
-
- } else {
- ret = dict_unserialize (commit_req.buf.buf_val,
- commit_req.buf.buf_len,
- &ctx->dict);
-
- if (ret)
- gf_log ("", GF_LOG_WARNING,
- "failed to unserialize the dictionary");
}
- ret = glusterd_op_sm_inject_event (GD_OP_EVENT_COMMIT_OP, ctx);
+ //the structures should always be equal
+ GF_ASSERT (sizeof (gd1_mgmt_commit_op_req) == sizeof (gd1_mgmt_stage_op_req));
+ ret = glusterd_req_ctx_create (req, op_req.op, op_req.uuid,
+ op_req.buf.buf_val, op_req.buf.buf_len,
+ gf_gld_mt_op_commit_ctx_t, &req_ctx);
+ if (ret)
+ goto out;
-out:
- if (commit_req.buf.buf_val)
- free (commit_req.buf.buf_val);//malloced by xdr
+ ret = glusterd_op_sm_inject_event (GD_OP_EVENT_COMMIT_OP, req_ctx);
+ if (ret)
+ goto out;
+ ret = glusterd_op_init_ctx (op_req.op);
+out:
+ if (op_req.buf.buf_val)
+ free (op_req.buf.buf_val);//malloced by xdr
glusterd_friend_sm ();
glusterd_op_sm ();
-
-err:
return ret;
}
-
int
glusterd_handle_cli_probe (rpcsvc_request_t *req)
{
@@ -804,37 +825,6 @@ out:
}
int32_t
-glusterd_op_txn_begin ()
-{
- int32_t ret = -1;
- glusterd_conf_t *priv = NULL;
- int32_t locked = 0;
-
- priv = THIS->private;
- GF_ASSERT (priv);
-
- ret = glusterd_lock (priv->uuid);
-
- if (ret) {
- gf_log ("glusterd", GF_LOG_ERROR,
- "Unable to acquire local lock, ret: %d", ret);
- goto out;
- }
-
- locked = 1;
- gf_log ("glusterd", GF_LOG_NORMAL, "Acquired local lock");
-
- ret = glusterd_op_sm_inject_event (GD_OP_EVENT_START_LOCK, NULL);
-
- gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
-
-out:
- if (locked && ret)
- glusterd_unlock (priv->uuid);
- return ret;
-}
-
-int32_t
glusterd_op_begin (rpcsvc_request_t *req, glusterd_op_t op, void *ctx,
gf_boolean_t is_ctx_free)
{
@@ -2924,6 +2914,77 @@ out:
}
int
+glusterd_handle_cli_profile_volume (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ gf1_cli_stats_volume_req cli_req = {0,};
+ dict_t *dict = NULL;
+ char msg[2048] = {0,};
+ gf_boolean_t free_volname = _gf_true;
+ int lock_fail = 0;
+ glusterd_op_t cli_op = GD_OP_PROFILE_VOLUME;
+
+
+ GF_ASSERT (req);
+
+ ret = glusterd_op_set_cli_op (cli_op);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to set cli op: %d",
+ ret);
+ lock_fail = 1;
+ goto out;
+ }
+
+ ret = -1;
+ if (!gf_xdr_to_cli_stats_volume_req (req->msg[0], &cli_req)) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ gf_log ("glusterd", GF_LOG_NORMAL, "Received volume profile req "
+ "for volume %s", cli_req.volname);
+
+ dict = dict_new ();
+ if (!dict)
+ goto out;
+ ret = dict_set_dynmstr (dict, "volname", cli_req.volname);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "volume name set failed");
+ snprintf (msg, sizeof (msg), "volume name set failed");
+ goto out;
+ } else {
+ free_volname = _gf_false;
+ }
+
+ ret = dict_set_int32 (dict, "op", cli_req.op);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "op set failed");
+ goto out;
+ }
+
+ ret = glusterd_op_begin (req, cli_op, dict, _gf_true);
+
+out:
+ glusterd_friend_sm ();
+ glusterd_op_sm ();
+ if (ret)
+ dict_unref (dict);
+ if (free_volname)
+ free (cli_req.volname); // malloced by xdr
+ if (ret) {
+ ret = glusterd_op_send_cli_response (cli_op, ret, 0, req,
+ NULL, "operation failed");
+ if (!lock_fail)
+ (void) glusterd_opinfo_unlock ();
+
+ }
+
+ gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+int
glusterd_friend_remove (uuid_t uuid, char *hostname)
{
int ret = 0;
@@ -2940,96 +3001,83 @@ out:
}
int
-glusterd_friend_rpc_create (struct rpc_clnt **rpc,
- const char *hoststr, int port,
- glusterd_peerctx_t *peerctx)
+glusterd_rpc_create (struct rpc_clnt **rpc,
+ dict_t *options,
+ rpc_clnt_notify_t notify_fn,
+ void *notify_data)
{
struct rpc_clnt *new_rpc = NULL;
- dict_t *options = NULL;
- struct rpc_clnt_config rpc_cfg = {0,};
int ret = -1;
- char *hostname = NULL;
- int32_t intvl = 0;
xlator_t *this = NULL;
- GF_ASSERT (hoststr);
this = THIS;
GF_ASSERT (this);
- options = dict_new ();
- if (!options)
+ GF_ASSERT (options);
+ new_rpc = rpc_clnt_new (options, this->ctx, this->name);
+
+ if (!new_rpc)
goto out;
- ret = dict_get_int32 (this->options,
- "transport.socket.keepalive-interval",
- &intvl);
- if (!ret) {
- ret = dict_set_int32 (options,
- "transport.socket.keepalive-interval", intvl);
- if (ret)
- goto out;
+ ret = rpc_clnt_register_notify (new_rpc, notify_fn, notify_data);
+ *rpc = new_rpc;
+ if (ret)
+ goto out;
+ ret = rpc_clnt_start (new_rpc);
+out:
+ if (ret) {
+ if (new_rpc) {
+ (void) rpc_clnt_unref (new_rpc);
+ }
}
+ gf_log ("", GF_LOG_DEBUG, "returning %d", ret);
+ return ret;
+}
+
+int
+glusterd_transport_keepalive_options_get (int *interval, int *time)
+{
+ int ret = 0;
+ xlator_t *this = NULL;
+
+ this = THIS;
+ GF_ASSERT (this);
+
+ ret = dict_get_int32 (this->options,
+ "transport.socket.keepalive-interval",
+ interval);
ret = dict_get_int32 (this->options,
"transport.socket.keepalive-time",
- &intvl);
- if (!ret) {
- ret = dict_set_int32 (options,
- "transport.socket.keepalive-time", intvl);
- if (ret)
- goto out;
- }
+ time);
+ return 0;
+}
- hostname = gf_strdup((char*)hoststr);
- if (!hostname) {
- ret = -1;
- goto out;
- }
+int
+glusterd_transport_inet_keepalive_options_build (dict_t **options,
+ const char *hostname, int port)
+{
+ dict_t *dict = NULL;
+ int32_t interval = -1;
+ int32_t time = -1;
+ int ret = 0;
- ret = dict_set_dynstr (options, "remote-host", hostname);
- if (ret)
- goto out;
+ GF_ASSERT (options);
+ GF_ASSERT (hostname);
if (!port)
port = GLUSTERD_DEFAULT_PORT;
-
- rpc_cfg.remote_host = (char *)hoststr;
- rpc_cfg.remote_port = port;
-
- ret = dict_set_int32 (options, "remote-port", port);
- if (ret)
- goto out;
-
- ret = dict_set_str (options, "transport.address-family", "inet");
+ ret = rpc_transport_inet_options_build (&dict, hostname, port);
if (ret)
goto out;
- new_rpc = rpc_clnt_new (options, this->ctx, this->name);
+ glusterd_transport_keepalive_options_get (&interval, &time);
- if (!new_rpc) {
- gf_log ("glusterd", GF_LOG_ERROR,
- "new_rpc init failed for peer: %s!", hoststr);
- ret = -1;
- goto out;
- }
-
- ret = rpc_clnt_register_notify (new_rpc, glusterd_rpc_notify,
- peerctx);
- if (ret)
- goto out;
- *rpc = new_rpc;
- rpc_clnt_start (new_rpc);
+ if ((interval > 0) || (time > 0))
+ ret = rpc_transport_keepalive_options_set (dict, interval, time);
+ *options = dict;
out:
- if (ret) {
- if (new_rpc) {
- (void) rpc_clnt_unref (new_rpc);
- }
- if (options)
- dict_unref (options);
- *rpc = NULL;
- }
-
- gf_log ("", GF_LOG_DEBUG, "returning %d", ret);
+ gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
@@ -3042,14 +3090,16 @@ glusterd_friend_add (const char *hoststr, int port,
gf_boolean_t restore,
glusterd_peerctx_args_t *args)
{
- int ret = 0;
- glusterd_conf_t *conf = NULL;
- glusterd_peerinfo_t *peerinfo = NULL;
+ int ret = 0;
+ glusterd_conf_t *conf = NULL;
+ glusterd_peerinfo_t *peerinfo = NULL;
glusterd_peerctx_t *peerctx = NULL;
- gf_boolean_t is_allocated = _gf_false;
+ gf_boolean_t is_allocated = _gf_false;
+ dict_t *options = NULL;
conf = THIS->private;
GF_ASSERT (conf)
+ GF_ASSERT (hoststr);
peerctx = GF_CALLOC (1, sizeof (*peerctx), gf_gld_mt_peerctx_t);
if (!peerctx) {
@@ -3067,17 +3117,24 @@ glusterd_friend_add (const char *hoststr, int port,
if (friend)
*friend = peerinfo;
- if (hoststr) {
- if (!rpc) {
- ret = glusterd_friend_rpc_create (&rpc, hoststr, port,
- peerctx);
- if (ret)
- goto out;
- is_allocated = _gf_true;
+ if (!rpc) {
+ ret = glusterd_transport_inet_keepalive_options_build (&options,
+ hoststr, port);
+ if (ret)
+ goto out;
+ ret = glusterd_rpc_create (&rpc, options,
+ glusterd_peer_rpc_notify,
+ peerctx);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "failed to create rpc for"
+ " peer %s", (char*)hoststr);
+ goto out;
}
- peerinfo->rpc = rpc;
+ is_allocated = _gf_true;
}
+ peerinfo->rpc = rpc;
+
if (!restore)
ret = glusterd_store_update_peerinfo (peerinfo);
@@ -3482,14 +3539,58 @@ out:
}
int
-glusterd_rpc_notify (struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
- void *data)
+glusterd_brick_rpc_notify (struct rpc_clnt *rpc, void *mydata,
+ rpc_clnt_event_t event,
+ void *data)
+{
+ xlator_t *this = NULL;
+ glusterd_conf_t *conf = NULL;
+ int ret = 0;
+ glusterd_brickinfo_t *brickinfo = NULL;
+
+ brickinfo = mydata;
+ if (!brickinfo)
+ return 0;
+
+ this = THIS;
+ GF_ASSERT (this);
+ conf = this->private;
+ GF_ASSERT (conf);
+
+ switch (event) {
+ case RPC_CLNT_CONNECT:
+ gf_log (this->name, GF_LOG_DEBUG, "got RPC_CLNT_CONNECT");
+ glusterd_set_brick_status (brickinfo, GF_BRICK_STARTED);
+ ret = default_notify (this, GF_EVENT_CHILD_UP, NULL);
+
+ break;
+
+ case RPC_CLNT_DISCONNECT:
+ gf_log (this->name, GF_LOG_DEBUG, "got RPC_CLNT_DISCONNECT");
+ glusterd_set_brick_status (brickinfo, GF_BRICK_STOPPED);
+ if (brickinfo->timer && brickinfo->timer->callbk)
+ brickinfo->timer->callbk (brickinfo->timer->data);
+ break;
+
+ default:
+ gf_log (this->name, GF_LOG_TRACE,
+ "got some other RPC event %d", event);
+ break;
+ }
+
+ return ret;
+}
+
+int
+glusterd_peer_rpc_notify (struct rpc_clnt *rpc, void *mydata,
+ rpc_clnt_event_t event,
+ void *data)
{
xlator_t *this = NULL;
glusterd_conf_t *conf = NULL;
int ret = 0;
glusterd_peerinfo_t *peerinfo = NULL;
- glusterd_peerctx_t *peerctx = NULL;
+ glusterd_peerctx_t *peerctx = NULL;
peerctx = mydata;
if (!peerctx)
@@ -3579,6 +3680,7 @@ rpcsvc_actor_t gd_svc_cli_actors[] = {
[GLUSTER_CLI_RESET_VOLUME] = { "RESET_VOLUME", GLUSTER_CLI_RESET_VOLUME, glusterd_handle_reset_volume, NULL, NULL},
[GLUSTER_CLI_FSM_LOG] = { "FSM_LOG", GLUSTER_CLI_FSM_LOG, glusterd_handle_fsm_log, NULL, NULL},
[GLUSTER_CLI_GSYNC_SET] = { "GSYNC_SET", GLUSTER_CLI_GSYNC_SET, glusterd_handle_gsync_set, NULL, NULL},
+ [GLUSTER_CLI_PROFILE_VOLUME] = { "STATS_VOLUME", GLUSTER_CLI_PROFILE_VOLUME, glusterd_handle_cli_profile_volume, NULL, NULL}
};
struct rpcsvc_program gd_svc_cli_prog = {
@@ -3621,6 +3723,7 @@ rpcsvc_actor_t glusterd1_mgmt_actors[] = {
[GD_MGMT_CLI_RESET_VOLUME] = { "RESET_VOLUME", GD_MGMT_CLI_RESET_VOLUME, glusterd_handle_reset_volume, NULL, NULL},
[GD_MGMT_CLI_FSM_LOG] = { "FSM_LOG", GD_MGMT_CLI_FSM_LOG, glusterd_handle_fsm_log, NULL, NULL},
[GD_MGMT_CLI_GSYNC_SET] = {"GSYNC_SET", GD_MGMT_CLI_GSYNC_SET, glusterd_handle_gsync_set, NULL, NULL},
+ [GD_MGMT_CLI_PROFILE_VOLUME] = { "STATS_VOLUME", GD_MGMT_CLI_PROFILE_VOLUME, glusterd_handle_cli_profile_volume, NULL, NULL}
};
struct rpcsvc_program glusterd1_mop_prog = {
diff --git a/xlators/mgmt/glusterd/src/glusterd-handshake.c b/xlators/mgmt/glusterd/src/glusterd-handshake.c
index d364339..dda8a03 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handshake.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handshake.c
@@ -418,7 +418,7 @@ glusterd_peer_handshake (xlator_t *this, struct rpc_clnt *rpc,
req.gfs_id = 0xcafe;
- ret = glusterd_submit_request (peerctx->peerinfo, &req, frame,
+ ret = glusterd_submit_request (peerctx->peerinfo->rpc, &req, frame,
&glusterd_dump_prog, GF_DUMP_DUMP,
NULL, xdr_from_dump_req, this,
glusterd_peer_dump_version_cbk);
diff --git a/xlators/mgmt/glusterd/src/glusterd-mem-types.h b/xlators/mgmt/glusterd/src/glusterd-mem-types.h
index 5a4da80..bd7b1b6 100644
--- a/xlators/mgmt/glusterd/src/glusterd-mem-types.h
+++ b/xlators/mgmt/glusterd/src/glusterd-mem-types.h
@@ -23,7 +23,7 @@
#include "mem-types.h"
-enum gf_gld_mem_types_ {
+typedef enum gf_gld_mem_types_ {
gf_gld_mt_dir_entry_t = gf_common_mt_end + 1,
gf_gld_mt_volfile_ctx = gf_common_mt_end + 2,
gf_gld_mt_glusterd_state_t = gf_common_mt_end + 3,
@@ -59,8 +59,12 @@ enum gf_gld_mem_types_ {
gf_gld_mt_log_locate_ctx_t = gf_common_mt_end + 33,
gf_gld_mt_log_rotate_ctx_t = gf_common_mt_end + 34,
gf_gld_mt_peerctx_t = gf_common_mt_end + 35,
- gf_gld_mt_sm_tr_log_t = gf_common_mt_end + 36,
- gf_gld_mt_end = gf_common_mt_end + 37
-};
+ gf_gld_mt_sm_tr_log_t = gf_common_mt_end + 36,
+ gf_gld_mt_pending_node_t = gf_common_mt_end + 37,
+ gf_gld_mt_brick_rsp_ctx_t = gf_common_mt_end + 38,
+ gf_gld_mt_mop_brick_req_t = gf_common_mt_end + 39,
+ gf_gld_mt_op_allack_ctx_t = gf_common_mt_end + 40,
+ gf_gld_mt_end = gf_common_mt_end + 41
+} gf_gld_mem_types_t;
#endif
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index a25f490..a1bd2b4 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -67,6 +67,12 @@ static char *glusterd_op_sm_state_names[] = {
"Commit op sent",
"Commited",
"Unlock sent",
+ "Stage op failed",
+ "Commit op failed",
+ "Brick op sent",
+ "Brick op failed",
+ "Brick op Committed",
+ "Brick op Commit failed",
"Invalid",
};
@@ -83,6 +89,7 @@ static char *glusterd_op_sm_event_names[] = {
"GD_OP_EVENT_COMMIT_OP",
"GD_OP_EVENT_UNLOCK",
"GD_OP_EVENT_START_UNLOCK",
+ "GD_OP_EVENT_ALL_ACK",
"GD_OP_EVENT_INVALID"
};
@@ -128,30 +135,6 @@ glusterd_destroy_lock_ctx (glusterd_op_lock_ctx_t *ctx)
}
void
-glusterd_destroy_stage_ctx (glusterd_op_stage_ctx_t *ctx)
-{
- if (!ctx)
- return;
-
- if (ctx->dict)
- dict_unref (ctx->dict);
-
- GF_FREE (ctx);
-}
-
-void
-glusterd_destroy_commit_ctx (glusterd_op_commit_ctx_t *ctx)
-{
- if (!ctx)
- return;
-
- if (ctx->dict)
- dict_unref (ctx->dict);
-
- GF_FREE (ctx);
-}
-
-void
glusterd_set_volume_status (glusterd_volinfo_t *volinfo,
glusterd_volume_status status)
{
@@ -196,6 +179,67 @@ glusterd_op_sm_inject_all_acc ()
return ret;
}
+int
+glusterd_brick_op_build_payload (glusterd_op_t op, glusterd_brickinfo_t *brickinfo,
+ gd1_mgmt_brick_op_req **req)
+{
+ int ret = -1;
+ gd1_mgmt_brick_op_req *brick_req = NULL;
+ dict_t *dict = NULL;
+
+ GF_ASSERT (op < GD_OP_MAX);
+ GF_ASSERT (op > GD_OP_NONE);
+ GF_ASSERT (req);
+
+ dict = dict_new ();
+ if (!dict)
+ goto out;
+
+ switch (op) {
+ case GD_OP_REMOVE_BRICK:
+ case GD_OP_STOP_VOLUME:
+ brick_req = GF_CALLOC (1, sizeof (*brick_req),
+ gf_gld_mt_mop_brick_req_t);
+ if (!brick_req) {
+ gf_log ("", GF_LOG_ERROR, "Out of Memory");
+ goto out;
+ }
+ brick_req->op = GF_BRICK_TERMINATE;
+ brick_req->name = "";
+ break;
+ case GD_OP_PROFILE_VOLUME:
+ brick_req = GF_CALLOC (1, sizeof (*brick_req),
+ gf_gld_mt_mop_brick_req_t);
+
+ if (!brick_req) {
+ gf_log ("", GF_LOG_ERROR, "Out of Memory");
+ goto out;
+ }
+
+ brick_req->op = GF_BRICK_XLATOR_INFO;
+ brick_req->name = brickinfo->path;
+ break;
+ default:
+ goto out;
+ break;
+ }
+
+ ret = dict_allocate_and_serialize (dict, &brick_req->input.input_val,
+ (size_t*)&brick_req->input.input_len);
+ if (ret)
+ goto out;
+ *req = brick_req;
+ ret = 0;
+
+out:
+ if (dict)
+ dict_unref (dict);
+ if (ret && brick_req)
+ GF_FREE (brick_req);
+ gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
static int
glusterd_op_stage_create_volume (dict_t *dict, char **op_errstr)
{
@@ -1897,6 +1941,90 @@ out:
}
static int
+glusterd_op_stage_stats_volume (dict_t *dict, char **op_errstr)
+{
+ int ret = -1;
+ char *volname = NULL;
+ gf_boolean_t exists = _gf_false;
+ char msg[2048] = {0,};
+ int32_t stats_op = GF_CLI_STATS_NONE;
+ char *latency_key = NULL;
+ char *fd_stats_key = NULL;
+ char *value = NULL;
+ gf_boolean_t enabled = _gf_false;
+ glusterd_volinfo_t *volinfo = NULL;
+
+ latency_key = "diagnostics.latency-measurement";
+ fd_stats_key = "diagnostics.dump-fd-stats";
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "volume name get failed");
+ goto out;
+ }
+
+ exists = glusterd_check_volume_exists (volname);
+ ret = glusterd_volinfo_find (volname, &volinfo);
+ if ((!exists) || (ret < 0)) {
+ snprintf (msg, sizeof (msg), "volume %s, "
+ "doesn't exist", volname);
+ gf_log ("glusterd", GF_LOG_ERROR, "%s", msg);
+ *op_errstr = gf_strdup (msg);
+ ret = -1;
+ goto out;
+ }
+
+ ret = dict_get_int32 (dict, "op", &stats_op);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "volume profile op get failed");
+ goto out;
+ }
+
+ if (GF_CLI_STATS_INFO == stats_op) {
+ if (glusterd_is_volume_started (volinfo)) {
+ snprintf (msg, sizeof (msg), "volume %s is not started.",
+ volinfo->volname);
+ gf_log ("glusterd", GF_LOG_ERROR, "%s", msg);
+ *op_errstr = gf_strdup (msg);
+ ret = -1;
+ goto out;
+ }
+
+ ret = dict_get_str (volinfo->dict, latency_key, &value);
+ if (value) {
+ ret = gf_string2boolean (value, &enabled);
+ }
+ if (ret || (_gf_false == enabled)) {
+ snprintf (msg, sizeof (msg), "Profiling is not enabled for "
+ "volume %s", volinfo->volname);
+ gf_log ("glusterd", GF_LOG_ERROR, "%s", msg);
+ *op_errstr = gf_strdup (msg);
+ ret = -1;
+ goto out;
+ }
+ enabled = _gf_false;
+ value = NULL;
+ ret = dict_get_str (volinfo->dict, fd_stats_key, &value);
+ if (value) {
+ ret = gf_string2boolean (value, &enabled);
+ }
+ if (ret || (_gf_false == enabled)) {
+ snprintf (msg, sizeof (msg), "Profiling is not enabled for "
+ "volume %s", volinfo->volname);
+ gf_log ("glusterd", GF_LOG_ERROR, "%s", msg);
+ *op_errstr = gf_strdup (msg);
+ ret = -1;
+ goto out;
+ }
+ }
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+static int
glusterd_op_create_volume (dict_t *dict, char **op_errstr)
{
int ret = 0;
@@ -4541,10 +4669,8 @@ glusterd_op_sync_volume (dict_t *dict, char **op_errstr,
if (!ret) {
ret = glusterd_volinfo_find (volname, &volinfo);
if (ret) {
- snprintf (msg, sizeof (msg), "Volume %s does not exist",
- volname);
- gf_log ("", GF_LOG_ERROR, "%s", msg);
- *op_errstr = gf_strdup (msg);
+ gf_log ("", GF_LOG_ERROR, "Volume with name: %s "
+ "not exists", volname);
goto out;
}
}
@@ -4578,6 +4704,156 @@ out:
}
static int
+glusterd_op_stats_volume (dict_t *dict, char **op_errstr,
+ dict_t *rsp_dict)
+{
+ int ret = -1;
+ char *volname = NULL;
+ char msg[2048] = {0,};
+ glusterd_conf_t *priv = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ xlator_t *this = NULL;
+ int32_t stats_op = GF_CLI_STATS_NONE;
+ char *fd_stats_value = NULL;
+ char *latency_value = NULL;
+ char *latency_key = NULL;
+ char *fd_stats_key = NULL;
+ char *key_found = NULL;
+ int exists = 0;
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ latency_key = "diagnostics.latency-measurement";
+ fd_stats_key = "diagnostics.dump-fd-stats";
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "volume name get failed");
+ goto out;
+ }
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+ if (ret) {
+ snprintf (msg, sizeof (msg), "Volume %s does not exists",
+ volname);
+
+ gf_log ("", GF_LOG_ERROR, "%s", msg);
+ goto out;
+ }
+
+ ret = dict_get_int32 (dict, "op", &stats_op);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "volume profile op get failed");
+ goto out;
+ }
+
+ exists = glusterd_check_option_exists (latency_key, &key_found);
+ if (key_found)
+ GF_FREE (key_found);
+ if (!exists) {
+ snprintf (msg, sizeof (msg), "Volume Option %s does not exist",
+ latency_key);
+ gf_log ("glusterd", GF_LOG_ERROR, "%s", msg);
+ *op_errstr = gf_strdup (msg);
+ ret = -1;
+ goto out;
+ }
+
+ exists = glusterd_check_option_exists (fd_stats_key, &key_found);
+ if (key_found)
+ GF_FREE (key_found);
+ if (!exists) {
+ snprintf (msg, sizeof (msg), "Volume Option %s does not exist",
+ fd_stats_key);
+ gf_log ("glusterd", GF_LOG_ERROR, "%s", msg);
+ *op_errstr = gf_strdup (msg);
+ ret = -1;
+ goto out;
+ }
+
+ switch (stats_op) {
+ case GF_CLI_STATS_START:
+ fd_stats_value = gf_strdup ("on");
+ latency_value = gf_strdup ("on");
+ break;
+ case GF_CLI_STATS_STOP:
+ fd_stats_value = gf_strdup ("off");
+ latency_value = gf_strdup ("off");
+ break;
+ case GF_CLI_STATS_INFO:
+ //info is already collected in brick op.
+ //just goto out;
+ ret = 0;
+ goto out;
+ break;
+ default:
+ GF_ASSERT (0);
+ gf_log ("glusterd", GF_LOG_ERROR, "Invalid profile op: %d",
+ stats_op);
+ ret = -1;
+ goto out;
+ break;
+ }
+
+ if (!fd_stats_value || !latency_value) {
+ ret = -1;
+ gf_log ("glusterd", GF_LOG_ERROR, "Out of memory");
+ goto out;
+ }
+
+ ret = dict_set_dynstr (volinfo->dict, latency_key, latency_value);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "failed to set the volume %s "
+
+
+ "option %s value %s",
+ volinfo->volname, latency_key, latency_value);
+ goto out;
+ }
+
+ ret = dict_set_dynstr (volinfo->dict, fd_stats_key, fd_stats_value);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "failed to set the volume %s "
+ "option %s value %s",
+ volinfo->volname, fd_stats_key, fd_stats_value);
+ goto out;
+ }
+ 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);
+
+ ret = 0;
+
+out:
+ if (ret && fd_stats_value)
+ GF_FREE (fd_stats_value);
+ if (ret && latency_value)
+ GF_FREE (latency_value);
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+static int
glusterd_op_ac_none (glusterd_op_sm_event_t *event, void *ctx)
{
int ret = 0;
@@ -4729,9 +5005,10 @@ glusterd_op_ac_rcvd_lock_acc (glusterd_op_sm_event_t *event, void *ctx)
GF_ASSERT (event);
- opinfo.pending_count--;
+ if (opinfo.pending_count > 0)
+ opinfo.pending_count--;
- if (opinfo.pending_count)
+ if (opinfo.pending_count > 0)
goto out;
ret = glusterd_op_sm_inject_event (GD_OP_EVENT_ALL_ACC, NULL);
@@ -4798,6 +5075,7 @@ glusterd_op_build_payload (glusterd_op_t op, dict_t **req)
case GD_OP_LOG_ROTATE:
case GD_OP_SYNC_VOLUME:
case GD_OP_GSYNC_SET:
+ case GD_OP_PROFILE_VOLUME:
{
dict_t *dict = ctx;
dict_copy (dict, req_dict);
@@ -5046,9 +5324,10 @@ glusterd_op_ac_rcvd_stage_op_acc (glusterd_op_sm_event_t *event, void *ctx)
GF_ASSERT (event);
- opinfo.pending_count--;
+ if (opinfo.pending_count > 0)
+ opinfo.pending_count--;
- if (opinfo.pending_count)
+ if (opinfo.pending_count > 0)
goto out;
ret = glusterd_op_sm_inject_event (GD_OP_EVENT_STAGE_ACC, NULL);
@@ -5059,6 +5338,118 @@ out:
return ret;
}
+static int
+glusterd_op_ac_stage_op_failed (glusterd_op_sm_event_t *event, void *ctx)
+{
+ int ret = 0;
+
+ GF_ASSERT (event);
+
+ if (opinfo.pending_count > 0)
+ opinfo.pending_count--;
+
+ if (opinfo.pending_count > 0)
+ goto out;
+
+ ret = glusterd_op_sm_inject_event (GD_OP_EVENT_ALL_ACK, NULL);
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+static int
+glusterd_op_ac_commit_op_failed (glusterd_op_sm_event_t *event, void *ctx)
+{
+ int ret = 0;
+
+ GF_ASSERT (event);
+
+ if (opinfo.pending_count > 0)
+ opinfo.pending_count--;
+
+ if (opinfo.pending_count > 0)
+ goto out;
+
+ ret = glusterd_op_sm_inject_event (GD_OP_EVENT_ALL_ACK, NULL);
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+static int
+glusterd_op_ac_brick_op_failed (glusterd_op_sm_event_t *event, void *ctx)
+{
+ int ret = 0;
+ glusterd_op_brick_rsp_ctx_t *ev_ctx = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ gf_boolean_t free_errstr = _gf_false;
+
+ GF_ASSERT (event);
+ GF_ASSERT (ctx);
+ ev_ctx = ctx;
+ brickinfo = ev_ctx->brickinfo;
+ GF_ASSERT (brickinfo);
+
+ ret = glusterd_remove_pending_entry (&opinfo.pending_bricks, brickinfo);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "unknown response received "
+ "from %s:%s", brickinfo->hostname, brickinfo->path);
+ ret = -1;
+ free_errstr = _gf_true;
+ goto out;
+ }
+ if (opinfo.brick_pending_count > 0)
+ opinfo.brick_pending_count--;
+ if (opinfo.op_ret == 0)
+ opinfo.op_ret = ev_ctx->op_ret;
+
+ if (opinfo.op_errstr == NULL)
+ opinfo.op_errstr = ev_ctx->op_errstr;
+ else
+ free_errstr = _gf_true;
+
+ if (opinfo.brick_pending_count > 0)
+ goto out;
+
+ ret = glusterd_op_sm_inject_event (GD_OP_EVENT_ALL_ACK, ev_ctx->commit_ctx);
+
+out:
+ if (ev_ctx->rsp_dict)
+ dict_unref (ev_ctx->rsp_dict);
+ if (free_errstr && ev_ctx->op_errstr)
+ GF_FREE (ev_ctx->op_errstr);
+ GF_FREE (ctx);
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+void
+glusterd_op_brick_disconnect (void *data)
+{
+ glusterd_brickinfo_t *brickinfo = NULL;
+ glusterd_op_brick_rsp_ctx_t *ev_ctx = NULL;
+
+ ev_ctx = data;
+ GF_ASSERT (ev_ctx);
+ brickinfo = ev_ctx->brickinfo;
+ GF_ASSERT (brickinfo);
+
+ if (brickinfo->timer) {
+ gf_timer_call_cancel (THIS->ctx, brickinfo->timer);
+ brickinfo->timer = NULL;
+ gf_log ("", GF_LOG_DEBUG,
+ "Cancelled timer thread");
+ }
+
+ glusterd_op_sm_inject_event (GD_OP_EVENT_RCVD_ACC, ev_ctx);
+ glusterd_op_sm ();
+}
+
void
glusterd_do_replace_brick (void *data)
{
@@ -5210,9 +5601,10 @@ glusterd_op_ac_rcvd_commit_op_acc (glusterd_op_sm_event_t *event, void *ctx)
priv = THIS->private;
GF_ASSERT (event);
- opinfo.pending_count--;
+ if (opinfo.pending_count > 0)
+ opinfo.pending_count--;
- if (opinfo.pending_count)
+ if (opinfo.pending_count > 0)
goto out;
dict = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK);
@@ -5243,9 +5635,10 @@ glusterd_op_ac_rcvd_unlock_acc (glusterd_op_sm_event_t *event, void *ctx)
GF_ASSERT (event);
- opinfo.pending_count--;
+ if (opinfo.pending_count > 0)
+ opinfo.pending_count--;
- if (opinfo.pending_count)
+ if (opinfo.pending_count > 0)
goto out;
ret = glusterd_op_sm_inject_event (GD_OP_EVENT_ALL_ACC, NULL);
@@ -5352,23 +5745,10 @@ glusterd_op_ac_unlocked_all (glusterd_op_sm_event_t *event, void *ctx)
static int
-glusterd_op_ac_commit_error (glusterd_op_sm_event_t *event, void *ctx)
-{
- int ret = 0;
-
- //Log here with who failed the commit
- //
-
- ret = glusterd_op_sm_inject_event (GD_OP_EVENT_START_UNLOCK, NULL);
-
- return ret;
-}
-
-static int
glusterd_op_ac_stage_op (glusterd_op_sm_event_t *event, void *ctx)
{
int ret = -1;
- glusterd_op_stage_ctx_t *stage_ctx = NULL;
+ glusterd_req_ctx_t *req_ctx = NULL;
int32_t status = 0;
dict_t *rsp_dict = NULL;
char *op_errstr = NULL;
@@ -5376,9 +5756,9 @@ glusterd_op_ac_stage_op (glusterd_op_sm_event_t *event, void *ctx)
GF_ASSERT (ctx);
- stage_ctx = ctx;
+ req_ctx = ctx;
- dict = stage_ctx->dict;
+ dict = req_ctx->dict;
rsp_dict = dict_new ();
if (!rsp_dict) {
@@ -5387,14 +5767,14 @@ glusterd_op_ac_stage_op (glusterd_op_sm_event_t *event, void *ctx)
return -1;
}
- status = glusterd_op_stage_validate (stage_ctx->op, dict, &op_errstr,
+ status = glusterd_op_stage_validate (req_ctx->op, dict, &op_errstr,
rsp_dict);
if (status) {
gf_log ("", GF_LOG_ERROR, "Validate failed: %d", status);
}
- ret = glusterd_op_stage_send_resp (stage_ctx->req, stage_ctx->op,
+ ret = glusterd_op_stage_send_resp (req_ctx->req, req_ctx->op,
status, op_errstr, rsp_dict);
if (op_errstr && (strcmp (op_errstr, "")))
@@ -5412,39 +5792,30 @@ static int
glusterd_op_ac_commit_op (glusterd_op_sm_event_t *event, void *ctx)
{
int ret = 0;
- glusterd_op_commit_ctx_t *commit_ctx = NULL;
+ glusterd_req_ctx_t *req_ctx = NULL;
int32_t status = 0;
char *op_errstr = NULL;
- dict_t *rsp_dict = NULL;
+ dict_t *op_ctx = NULL;
dict_t *dict = NULL;
GF_ASSERT (ctx);
- commit_ctx = ctx;
+ req_ctx = ctx;
- dict = commit_ctx->dict;
+ dict = req_ctx->dict;
- rsp_dict = dict_new ();
- if (!rsp_dict) {
- gf_log ("", GF_LOG_DEBUG,
- "Out of memory");
- ret = -1;
- goto out;
- }
-
- status = glusterd_op_commit_perform (commit_ctx->op, dict, &op_errstr,
- rsp_dict);
+ op_ctx = glusterd_op_get_ctx (req_ctx->op);
+ status = glusterd_op_commit_perform (req_ctx->op, dict, &op_errstr,
+ op_ctx);
if (status) {
gf_log ("", GF_LOG_ERROR, "Commit failed: %d", status);
}
- ret = glusterd_op_commit_send_resp (commit_ctx->req, commit_ctx->op,
- status, op_errstr, rsp_dict);
+ ret = glusterd_op_commit_send_resp (req_ctx->req, req_ctx->op,
+ status, op_errstr, op_ctx);
-out:
- if (rsp_dict)
- dict_unref (rsp_dict);
+ glusterd_op_fini_ctx (req_ctx->op);
if (op_errstr && (strcmp (op_errstr, "")))
GF_FREE (op_errstr);
@@ -5453,6 +5824,32 @@ out:
return ret;
}
+static int
+glusterd_op_ac_send_commit_failed (glusterd_op_sm_event_t *event, void *ctx)
+{
+ int ret = 0;
+ glusterd_req_ctx_t *req_ctx = NULL;
+ dict_t *op_ctx = NULL;
+
+ GF_ASSERT (ctx);
+
+ req_ctx = ctx;
+
+ op_ctx = glusterd_op_get_ctx (req_ctx->op);
+
+ ret = glusterd_op_commit_send_resp (req_ctx->req, req_ctx->op,
+ opinfo.op_ret, opinfo.op_errstr,
+ op_ctx);
+
+ glusterd_op_fini_ctx (req_ctx->op);
+ if (opinfo.op_errstr && (strcmp (opinfo.op_errstr, ""))) {
+ GF_FREE (opinfo.op_errstr);
+ opinfo.op_errstr = NULL;
+ }
+
+ gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret);
+ return ret;
+}
static int
glusterd_op_sm_transition_state (glusterd_op_info_t *opinfo,
@@ -5536,6 +5933,11 @@ glusterd_op_stage_validate (glusterd_op_t op, dict_t *dict, char **op_errstr,
ret = glusterd_op_stage_gsync_set (dict, op_errstr);
break;
+ case GD_OP_PROFILE_VOLUME:
+ ret = glusterd_op_stage_stats_volume (dict, op_errstr);
+ break;
+
+
default:
gf_log ("", GF_LOG_ERROR, "Unknown op %d",
op);
@@ -5606,11 +6008,419 @@ glusterd_op_commit_perform (glusterd_op_t op, dict_t *dict, char **op_errstr,
ret = glusterd_op_gsync_set (dict);
break;
+ case GD_OP_PROFILE_VOLUME:
+ ret = glusterd_op_stats_volume (dict, op_errstr,
+ rsp_dict);
+ break;
+
default:
gf_log ("", GF_LOG_ERROR, "Unknown op %d",
op);
+ break;
+ }
+
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+void
+_profile_volume_add_brick_rsp (dict_t *this, char *key, data_t *value,
+ void *data)
+{
+ char new_key[256] = {0};
+ glusterd_pr_brick_rsp_conv_t *rsp_ctx = NULL;
+ data_t *new_value = NULL;
+
+ rsp_ctx = data;
+ new_value = data_copy (value);
+ GF_ASSERT (new_value);
+ snprintf (new_key, sizeof (new_key), "%d-%s", rsp_ctx->count, key);
+ dict_set (rsp_ctx->dict, new_key, new_value);
+}
+
+int
+glusterd_profile_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
+ dict_t *rsp_dict, dict_t *op_ctx,
+ char **op_errstr)
+{
+ int ret = 0;
+ glusterd_pr_brick_rsp_conv_t rsp_ctx = {0};
+ int32_t count = 0;
+ char brick[PATH_MAX+1024] = {0};
+ char key[256] = {0};
+ char *full_brick = NULL;
+
+ GF_ASSERT (rsp_dict);
+ GF_ASSERT (op_ctx);
+ GF_ASSERT (op_errstr);
+ GF_ASSERT (brickinfo);
+
+ ret = dict_get_int32 (op_ctx, "count", &count);
+ if (ret) {
+ count = 1;
+ } else {
+ count++;
+ }
+ snprintf (key, sizeof (key), "%d-brick", count);
+ snprintf (brick, sizeof (brick), "%s:%s", brickinfo->hostname,
+ brickinfo->path);
+ full_brick = gf_strdup (brick);
+ GF_ASSERT (full_brick);
+ ret = dict_set_dynstr (op_ctx, key, full_brick);
+
+ rsp_ctx.count = count;
+ rsp_ctx.dict = op_ctx;
+ dict_foreach (rsp_dict, _profile_volume_add_brick_rsp, &rsp_ctx);
+ dict_del (op_ctx, "count");
+ ret = dict_set_int32 (op_ctx, "count", count);
+ return ret;
+}
+
+int32_t
+glusterd_handle_brick_rsp (glusterd_brickinfo_t *brickinfo,
+ glusterd_op_t op, dict_t *rsp_dict, dict_t *op_ctx,
+ char **op_errstr)
+{
+ int ret = 0;
+
+ GF_ASSERT (op_errstr);
+
+ switch (op) {
+ case GD_OP_PROFILE_VOLUME:
+ ret = glusterd_profile_volume_brick_rsp (brickinfo, rsp_dict,
+ op_ctx, op_errstr);
+ break;
+
+ default:
+ break;
+ }
+
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+static int
+glusterd_bricks_select_stop_volume (dict_t *dict, char **op_errstr)
+{
+ int ret = 0;
+ int flags = 0;
+ char *volname = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ glusterd_pending_node_t *pending_node = NULL;
+
+ ret = glusterd_op_stop_volume_args_get (dict, &volname, &flags);
+ if (ret)
+ goto out;
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+
+ if (ret)
+ goto out;
+
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ if (!glusterd_is_brick_started (brickinfo)) {
+ pending_node = GF_CALLOC (1, sizeof (*pending_node),
+ gf_gld_mt_pending_node_t);
+ if (!pending_node) {
+ ret = -1;
+ goto out;
+ } else {
+ pending_node->node = brickinfo;
+ list_add_tail (&pending_node->list, &opinfo.pending_bricks);
+ pending_node = NULL;
+ }
+ }
+ }
+
+out:
+ return ret;
+}
+
+static int
+glusterd_bricks_select_remove_brick (dict_t *dict, char **op_errstr)
+{
+ int ret = -1;
+ char *volname = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ char *brick = NULL;
+ int32_t count = 0;
+ int32_t i = 1;
+ char key[256] = {0,};
+ glusterd_pending_node_t *pending_node = NULL;
+
+ 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 = dict_get_int32 (dict, "count", &count);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to get count");
+ goto out;
+ }
+
+
+ while ( i <= count) {
+ snprintf (key, 256, "brick%d", i);
+ ret = dict_get_str (dict, key, &brick);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "Unable to get brick");
+ goto out;
+ }
+
+ ret = glusterd_volume_brickinfo_get_by_brick (brick, volinfo,
+ &brickinfo);
+ if (ret)
+ goto out;
+ if (!glusterd_is_brick_started (brickinfo)) {
+ pending_node = GF_CALLOC (1, sizeof (*pending_node),
+ gf_gld_mt_pending_node_t);
+ if (!pending_node) {
+ ret = -1;
+ goto out;
+ } else {
+ pending_node->node = brickinfo;
+ list_add_tail (&pending_node->list, &opinfo.pending_bricks);
+ pending_node = NULL;
+ }
+ }
+ i++;
+ }
+
+out:
+ return ret;
+}
+
+static int
+glusterd_bricks_select_profile_volume (dict_t *dict, char **op_errstr)
+{
+ int ret = -1;
+ char *volname = NULL;
+ char msg[2048] = {0,};
+ glusterd_conf_t *priv = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ xlator_t *this = NULL;
+ int32_t stats_op = GF_CLI_STATS_NONE;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ glusterd_pending_node_t *pending_node = NULL;
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "volume name get failed");
+ goto out;
+ }
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+ if (ret) {
+ snprintf (msg, sizeof (msg), "Volume %s does not exists",
+ volname);
+
+ gf_log ("", GF_LOG_ERROR, "%s", msg);
+ goto out;
+ }
+
+ ret = dict_get_int32 (dict, "op", &stats_op);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "volume profile op get failed");
+ goto out;
+ }
+
+ switch (stats_op) {
+ case GF_CLI_STATS_START:
+ case GF_CLI_STATS_STOP:
+ goto out;
+ break;
+ case GF_CLI_STATS_INFO:
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ if (!glusterd_is_brick_started (brickinfo)) {
+ pending_node = GF_CALLOC (1, sizeof (*pending_node),
+ gf_gld_mt_pending_node_t);
+ if (!pending_node) {
+ ret = -1;
+ goto out;
+ } else {
+ pending_node->node = brickinfo;
+ list_add_tail (&pending_node->list,
+ &opinfo.pending_bricks);
+ pending_node = NULL;
+ }
+ }
+ }
+ break;
+ default:
+ GF_ASSERT (0);
+ gf_log ("glusterd", GF_LOG_ERROR, "Invalid profile op: %d",
+ stats_op);
+ ret = -1;
+ goto out;
+ break;
}
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+static int
+glusterd_op_ac_send_brick_op (glusterd_op_sm_event_t *event, void *ctx)
+{
+ int ret = 0;
+ rpc_clnt_procedure_t *proc = NULL;
+ glusterd_conf_t *priv = NULL;
+ xlator_t *this = NULL;
+ glusterd_op_t op = GD_OP_NONE;
+ glusterd_req_ctx_t *req_ctx = NULL;
+
+ this = THIS;
+ priv = this->private;
+
+ if (ctx) {
+ req_ctx = ctx;
+ } else {
+ req_ctx = GF_CALLOC (1, sizeof (*req_ctx),
+ gf_gld_mt_op_allack_ctx_t);
+ op = glusterd_op_get_op ();
+ req_ctx->op = op;
+ uuid_copy (req_ctx->uuid, priv->uuid);
+ ret = glusterd_op_build_payload (op, &req_ctx->dict);
+ if (ret)//TODO:what to do??
+ goto out;
+ }
+
+ proc = &priv->gfs_mgmt->proctable[GD_MGMT_BRICK_OP];
+ if (proc->fn) {
+ ret = proc->fn (NULL, this, req_ctx);
+ if (ret)
+ goto out;
+ }
+
+ if (!opinfo.pending_count && !opinfo.brick_pending_count) {
+ glusterd_clear_pending_nodes (&opinfo.pending_bricks);
+ ret = glusterd_op_sm_inject_event (GD_OP_EVENT_ALL_ACK, req_ctx);
+ }
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret);
+
+ return ret;
+}
+
+
+static int
+glusterd_op_ac_rcvd_brick_op_acc (glusterd_op_sm_event_t *event, void *ctx)
+{
+ int ret = 0;
+ glusterd_op_brick_rsp_ctx_t *ev_ctx = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ char *op_errstr = NULL;
+ glusterd_op_t op = GD_OP_NONE;
+ dict_t *op_ctx = NULL;
+ gf_boolean_t free_errstr = _gf_true;
+ glusterd_req_ctx_t *req_ctx = NULL;
+
+ GF_ASSERT (event);
+ GF_ASSERT (ctx);
+ ev_ctx = ctx;
+
+ req_ctx = ev_ctx->commit_ctx;
+ GF_ASSERT (req_ctx);
+
+ brickinfo = ev_ctx->brickinfo;
+ GF_ASSERT (brickinfo);
+
+ ret = glusterd_remove_pending_entry (&opinfo.pending_bricks, brickinfo);
+ if (ret) {
+ gf_log ("glusterd", GF_LOG_ERROR, "unknown response received "
+ "from %s:%s", brickinfo->hostname, brickinfo->path);
+ ret = -1;
+ free_errstr = _gf_true;
+ goto out;
+ }
+
+ if (opinfo.brick_pending_count > 0)
+ opinfo.brick_pending_count--;
+ op = req_ctx->op;
+ op_ctx = glusterd_op_get_ctx (op);
+
+ glusterd_handle_brick_rsp (brickinfo, op, ev_ctx->rsp_dict,
+ op_ctx, &op_errstr);
+ if (opinfo.brick_pending_count > 0)
+ goto out;
+
+ ret = glusterd_op_sm_inject_event (GD_OP_EVENT_ALL_ACK, ev_ctx->commit_ctx);
+
+out:
+ if (ev_ctx->rsp_dict)
+ dict_unref (ev_ctx->rsp_dict);
+ GF_FREE (ev_ctx);
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+int32_t
+glusterd_op_bricks_select (glusterd_op_t op, dict_t *dict, char **op_errstr)
+{
+ int ret = 0;
+
+ GF_ASSERT (dict);
+ GF_ASSERT (op_errstr);
+
+ switch (op) {
+ case GD_OP_CREATE_VOLUME:
+ case GD_OP_START_BRICK:
+ case GD_OP_STOP_BRICK:
+ case GD_OP_DELETE_VOLUME:
+ case GD_OP_START_VOLUME:
+ case GD_OP_RENAME_VOLUME:
+ case GD_OP_DEFRAG_VOLUME:
+ case GD_OP_ADD_BRICK:
+ case GD_OP_REPLACE_BRICK:
+ case GD_OP_SET_VOLUME:
+ case GD_OP_RESET_VOLUME:
+ case GD_OP_SYNC_VOLUME:
+ case GD_OP_LOG_FILENAME:
+ case GD_OP_LOG_LOCATE:
+ case GD_OP_LOG_ROTATE:
+ //nothing to be done
+ break;
+ case GD_OP_STOP_VOLUME:
+ ret = glusterd_bricks_select_stop_volume (dict, op_errstr);
+ break;
+
+ case GD_OP_REMOVE_BRICK:
+ ret = glusterd_bricks_select_remove_brick (dict, op_errstr);
+ break;
+
+ case GD_OP_PROFILE_VOLUME:
+ ret = glusterd_bricks_select_profile_volume (dict, op_errstr);
+ break;
+
+ default:
+ gf_log ("", GF_LOG_ERROR, "Unknown op %d", op);
+ ret = -1;
+ break;
+ }
+
gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
return ret;
@@ -5629,6 +6439,7 @@ glusterd_op_sm_t glusterd_op_state_default [] = {
{GD_OP_STATE_DEFAULT, glusterd_op_ac_none}, //EVENT_COMMIT_OP
{GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
{GD_OP_STATE_DEFAULT, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_none}, //EVENT_ALL_ACK
{GD_OP_STATE_DEFAULT, glusterd_op_ac_none}, //EVENT_MAX
};
@@ -5645,6 +6456,7 @@ glusterd_op_sm_t glusterd_op_state_lock_sent [] = {
{GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP
{GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
{GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACK
{GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_MAX
};
@@ -5661,6 +6473,7 @@ glusterd_op_sm_t glusterd_op_state_locked [] = {
{GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_COMMIT_OP
{GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
{GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_ALL_ACK
{GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_MAX
};
@@ -5669,17 +6482,35 @@ glusterd_op_sm_t glusterd_op_state_stage_op_sent [] = {
{GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none},//EVENT_START_LOCK
{GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_LOCK
{GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_rcvd_stage_op_acc}, //EVENT_RCVD_ACC
- {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_send_stage_op}, //EVENT_ALL_ACC
- {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_send_commit_op}, //EVENT_STAGE_ACC
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_send_brick_op}, //EVENT_ALL_ACC
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_send_brick_op}, //EVENT_STAGE_ACC
{GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_ACC
- {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_RCVD_RJT
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_stage_op_failed}, //EVENT_RCVD_RJT
{GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_STAGE_OP
{GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP
- {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
{GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACK
{GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_MAX
};
+glusterd_op_sm_t glusterd_op_state_stage_op_failed [] = {
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_NONE
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none},//EVENT_START_LOCK
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCK
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_stage_op_failed}, //EVENT_RCVD_ACC
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_ALL_ACC
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_ACC
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_ACC
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_stage_op_failed}, //EVENT_RCVD_RJT
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_OP
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_OP
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACK
+ {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_MAX
+};
+
glusterd_op_sm_t glusterd_op_state_staged [] = {
{GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_NONE
{GD_OP_STATE_STAGED, glusterd_op_ac_none},//EVENT_START_LOCK
@@ -5690,12 +6521,98 @@ glusterd_op_sm_t glusterd_op_state_staged [] = {
{GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_COMMIT_ACC
{GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_RCVD_RJT
{GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_STAGE_OP
- {GD_OP_STATE_COMMITED, glusterd_op_ac_commit_op}, //EVENT_COMMIT_OP
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_send_brick_op}, //EVENT_COMMIT_OP
{GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
{GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_ALL_ACK
{GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_MAX
};
+glusterd_op_sm_t glusterd_op_state_brick_op_sent [] = {
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_NONE
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none},//EVENT_START_LOCK
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_LOCK
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_rcvd_brick_op_acc}, //EVENT_RCVD_ACC
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACC
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_STAGE_ACC
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_ACC
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_brick_op_failed}, //EVENT_RCVD_RJT
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_BRICK_OP
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_send_commit_op}, //EVENT_ALL_ACK
+ {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_MAX
+};
+
+glusterd_op_sm_t glusterd_op_state_brick_op_failed [] = {
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_NONE
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none},//EVENT_START_LOCK
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCK
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_brick_op_failed}, //EVENT_RCVD_ACC
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_ALL_ACC
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_ACC
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_ACC
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_brick_op_failed}, //EVENT_RCVD_RJT
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_BRICK_OP
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_OP
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACK
+ {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_MAX
+};
+
+glusterd_op_sm_t glusterd_op_state_brick_committed [] = {
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_NONE
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none},//EVENT_START_LOCK
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_LOCK
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_rcvd_brick_op_acc}, //EVENT_RCVD_ACC
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_ALL_ACC
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_STAGE_ACC
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_COMMIT_ACC
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_brick_op_failed}, //EVENT_RCVD_RJT
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_STAGE_OP
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_COMMIT_OP
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_COMMITED, glusterd_op_ac_commit_op}, //EVENT_ALL_ACK
+ {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_MAX
+};
+
+glusterd_op_sm_t glusterd_op_state_brick_commit_failed [] = {
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_NONE
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none},//EVENT_START_LOCK
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_LOCK
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_brick_op_failed}, //EVENT_RCVD_ACC
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_ALL_ACC
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_ACC
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_ACC
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_brick_op_failed}, //EVENT_RCVD_RJT
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_OP
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_OP
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_send_commit_failed}, //EVENT_ALL_ACK
+ {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_MAX
+};
+
+glusterd_op_sm_t glusterd_op_state_commit_op_failed [] = {
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_NONE
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none},//EVENT_START_LOCK
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCK
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_commit_op_failed}, //EVENT_RCVD_ACC
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_ALL_ACC
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_ACC
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_ACC
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_commit_op_failed}, //EVENT_RCVD_RJT
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_OP
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_OP
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACK
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_MAX
+};
+
glusterd_op_sm_t glusterd_op_state_commit_op_sent [] = {
{GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_NONE
{GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none},//EVENT_START_LOCK
@@ -5704,11 +6621,12 @@ glusterd_op_sm_t glusterd_op_state_commit_op_sent [] = {
{GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACC
{GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_STAGE_ACC
{GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_COMMIT_ACC
- {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_commit_error}, //EVENT_RCVD_RJT
+ {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_commit_op_failed}, //EVENT_RCVD_RJT
{GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_STAGE_OP
{GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP
- {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
{GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACK
{GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_MAX
};
@@ -5725,6 +6643,7 @@ glusterd_op_sm_t glusterd_op_state_commited [] = {
{GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_COMMIT_OP
{GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
{GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_ALL_ACK
{GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_MAX
};
@@ -5739,8 +6658,9 @@ glusterd_op_sm_t glusterd_op_state_unlock_sent [] = {
{GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_RCVD_RJT
{GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_STAGE_OP
{GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP
- {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
+ {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK
{GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_START_UNLOCK
+ {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACK
{GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_MAX
};
@@ -5753,7 +6673,13 @@ glusterd_op_sm_t *glusterd_op_state_table [] = {
glusterd_op_state_staged,
glusterd_op_state_commit_op_sent,
glusterd_op_state_commited,
- glusterd_op_state_unlock_sent
+ glusterd_op_state_unlock_sent,
+ glusterd_op_state_stage_op_failed,
+ glusterd_op_state_commit_op_failed,
+ glusterd_op_state_brick_op_sent,
+ glusterd_op_state_brick_op_failed,
+ glusterd_op_state_brick_committed,
+ glusterd_op_state_brick_commit_failed
};
int
@@ -5804,6 +6730,16 @@ out:
}
void
+glusterd_destroy_req_ctx (glusterd_req_ctx_t *ctx)
+{
+ if (!ctx)
+ return;
+ if (ctx->dict)
+ dict_unref (ctx->dict);
+ GF_FREE (ctx);
+}
+
+void
glusterd_destroy_op_event_ctx (glusterd_op_sm_event_t *event)
{
if (!event)
@@ -5815,10 +6751,8 @@ glusterd_destroy_op_event_ctx (glusterd_op_sm_event_t *event)
glusterd_destroy_lock_ctx (event->ctx);
break;
case GD_OP_EVENT_STAGE_OP:
- glusterd_destroy_stage_ctx (event->ctx);
- break;
- case GD_OP_EVENT_COMMIT_OP:
- glusterd_destroy_commit_ctx (event->ctx);
+ case GD_OP_EVENT_ALL_ACK:
+ glusterd_destroy_req_ctx (event->ctx);
break;
default:
break;
@@ -5929,7 +6863,7 @@ int32_t
glusterd_op_set_cli_op (glusterd_op_t op)
{
- int32_t ret;
+ int32_t ret = 0;
ret = pthread_mutex_trylock (&opinfo.lock);
@@ -5992,6 +6926,41 @@ glusterd_op_clear_op (glusterd_op_t op)
}
int32_t
+glusterd_op_init_ctx (glusterd_op_t op)
+{
+ int ret = 0;
+ dict_t *dict = NULL;
+
+ dict = dict_new ();
+ if (dict == NULL) {
+ ret = -1;
+ goto out;
+ }
+ ret = glusterd_op_set_ctx (op, dict);
+ if (ret)
+ goto out;
+ ret = glusterd_op_set_ctx_free (op, _gf_true);
+ if (ret)
+ goto out;
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+int32_t
+glusterd_op_fini_ctx (glusterd_op_t op)
+{
+ dict_t *dict = NULL;
+
+ if (glusterd_op_get_ctx_free (op)) {
+ dict = glusterd_op_get_ctx (op);
+ if (dict)
+ dict_unref (dict);
+ }
+ return 0;
+}
+
+int32_t
glusterd_op_set_ctx (glusterd_op_t op, void *ctx)
{
@@ -6025,6 +6994,7 @@ glusterd_op_free_ctx (glusterd_op_t op, void *ctx, gf_boolean_t ctx_free)
case GD_OP_START_VOLUME:
case GD_OP_RESET_VOLUME:
case GD_OP_GSYNC_SET:
+ case GD_OP_PROFILE_VOLUME:
dict_unref (ctx);
break;
case GD_OP_DELETE_VOLUME:
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.h b/xlators/mgmt/glusterd/src/glusterd-op-sm.h
index 30d4fe9..c9c3889 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.h
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.h
@@ -48,6 +48,12 @@ typedef enum glusterd_op_sm_state_ {
GD_OP_STATE_COMMIT_OP_SENT,
GD_OP_STATE_COMMITED,
GD_OP_STATE_UNLOCK_SENT,
+ GD_OP_STATE_STAGE_OP_FAILED,
+ GD_OP_STATE_COMMIT_OP_FAILED,
+ GD_OP_STATE_BRICK_OP_SENT,
+ GD_OP_STATE_BRICK_OP_FAILED,
+ GD_OP_STATE_BRICK_COMMITTED,
+ GD_OP_STATE_BRICK_COMMIT_FAILED,
GD_OP_STATE_MAX,
} glusterd_op_sm_state_t;
@@ -64,6 +70,7 @@ typedef enum glusterd_op_sm_event_type_ {
GD_OP_EVENT_COMMIT_OP,
GD_OP_EVENT_UNLOCK,
GD_OP_EVENT_START_UNLOCK,
+ GD_OP_EVENT_ALL_ACK,
GD_OP_EVENT_MAX
} glusterd_op_sm_event_type_t;
@@ -91,6 +98,7 @@ typedef struct glusterd_op_sm_state_info_ {
struct glusterd_op_info_ {
glusterd_op_sm_state_info_t state;
int32_t pending_count;
+ int32_t brick_pending_count;
int32_t op_count;
glusterd_op_t op[GD_OP_MAX];
glusterd_op_t pending_op[GD_OP_MAX];
@@ -104,6 +112,7 @@ struct glusterd_op_info_ {
int32_t cli_op;
gf_boolean_t ctx_free[GD_OP_MAX];
char *op_errstr;
+ struct list_head pending_bricks;
};
typedef struct glusterd_op_info_ glusterd_op_info_t;
@@ -128,23 +137,27 @@ struct glusterd_op_lock_ctx_ {
typedef struct glusterd_op_lock_ctx_ glusterd_op_lock_ctx_t;
-struct glusterd_op_stage_ctx_ {
+struct glusterd_req_ctx_ {
rpcsvc_request_t *req;
u_char uuid[16];
int op;
dict_t *dict;
};
-typedef struct glusterd_op_stage_ctx_ glusterd_op_stage_ctx_t;
+typedef struct glusterd_req_ctx_ glusterd_req_ctx_t;
-struct glusterd_op_commit_ctx_ {
- rpcsvc_request_t *req;
- u_char uuid[16];
- int op;
- dict_t *dict;
-};
+typedef struct glusterd_op_brick_rsp_ctx_ {
+ int op_ret;
+ char *op_errstr;
+ dict_t *rsp_dict;
+ glusterd_req_ctx_t *commit_ctx;
+ glusterd_brickinfo_t *brickinfo;
+} glusterd_op_brick_rsp_ctx_t;
-typedef struct glusterd_op_commit_ctx_ glusterd_op_commit_ctx_t;
+typedef struct glusterd_pr_brick_rsp_conv_t {
+ int count;
+ dict_t *dict;
+} glusterd_pr_brick_rsp_conv_t;
int
glusterd_op_sm_new_event (glusterd_op_sm_event_type_t event_type,
@@ -241,4 +254,18 @@ glusterd_op_sm_state_name_get (int state);
char*
glusterd_op_sm_event_name_get (int event);
+int32_t
+glusterd_op_bricks_select (glusterd_op_t op, dict_t *dict, char **op_errstr);
+int
+glusterd_brick_op_build_payload (glusterd_op_t op, glusterd_brickinfo_t *brickinfo,
+ gd1_mgmt_brick_op_req **req);
+int32_t
+glusterd_handle_brick_rsp (glusterd_brickinfo_t *brickinfo,
+ glusterd_op_t op, dict_t *rsp_dict, dict_t *ctx_dict,
+ char **op_errstr);
+void glusterd_op_brick_disconnect (void *data);
+int32_t
+glusterd_op_init_ctx (glusterd_op_t op);
+int32_t
+glusterd_op_fini_ctx (glusterd_op_t op);
#endif
diff --git a/xlators/mgmt/glusterd/src/glusterd-pmap.c b/xlators/mgmt/glusterd/src/glusterd-pmap.c
index 67d10bf..f1f49fc 100644
--- a/xlators/mgmt/glusterd/src/glusterd-pmap.c
+++ b/xlators/mgmt/glusterd/src/glusterd-pmap.c
@@ -418,9 +418,6 @@ gluster_pmap_signin (rpcsvc_request_t *req)
ret = glusterd_get_brickinfo (THIS, args.brick, args.port, _gf_true,
&brickinfo);
- if (!ret)
- glusterd_set_brick_status (brickinfo, GF_BRICK_STARTED);
-
fail:
glusterd_submit_reply (req, &rsp, NULL, 0, NULL,
(gd_serialize_t)xdr_from_pmap_signin_rsp);
@@ -452,11 +449,8 @@ gluster_pmap_signout (rpcsvc_request_t *req)
rsp.op_ret = pmap_registry_remove (THIS, args.port, args.brick,
GF_PMAP_PORT_BRICKSERVER, req->trans);
- ret = glusterd_get_brickinfo (THIS, args.brick, args.port, _gf_true,
+ ret = glusterd_get_brickinfo (THIS, args.brick, args.port, _gf_true,
&brickinfo);
- if (!ret)
- glusterd_set_brick_status (brickinfo, GF_BRICK_STOPPED);
-
fail:
glusterd_submit_reply (req, &rsp, NULL, 0, NULL,
(gd_serialize_t)xdr_from_pmap_signout_rsp);
diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
index e7134c9..8eba024 100644
--- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
@@ -41,10 +41,12 @@
#define SERVER_PATH_MAX (16 * 1024)
-extern glusterd_op_info_t opinfo;
-
+extern glusterd_op_info_t opinfo;
int32_t
+glusterd3_1_brick_op (call_frame_t *frame, xlator_t *this,
+ void *data);
+int32_t
glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
int32_t op_errno, rpcsvc_request_t *req,
void *op_ctx, char *op_errstr)
@@ -53,6 +55,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
gd_serialize_t sfunc = NULL;
void *cli_rsp = NULL;
dict_t *ctx = NULL;
+ char *free_ptr = NULL;
switch (op) {
case GD_OP_CREATE_VOLUME:
@@ -307,19 +310,37 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
gf_log ("", GF_LOG_DEBUG, "not supported op %d", op);
break;
}
+ case GD_OP_PROFILE_VOLUME:
+ {
+ gf1_cli_stats_volume_rsp rsp = {0,};
+ rsp.op_ret = op_ret;
+ rsp.op_errno = op_errno;
+ if (op_errstr)
+ rsp.op_errstr = op_errstr;
+ else
+ rsp.op_errstr = "";
+ ctx = op_ctx;
+ dict_allocate_and_serialize (ctx,
+ &rsp.stats_info.stats_info_val,
+ (size_t*)&rsp.stats_info.stats_info_len);
+ free_ptr = rsp.stats_info.stats_info_val;
+ cli_rsp = &rsp;
+ sfunc = gf_xdr_from_cli_stats_volume_rsp;
+ break;
+ }
case GD_OP_NONE:
case GD_OP_MAX:
+ {
gf_log ("", GF_LOG_ERROR, "invalid operation %d", op);
break;
}
+ }
ret = glusterd_submit_reply (req, cli_rsp, NULL, 0, NULL,
sfunc);
- if (ret)
- goto out;
-
-out:
+ if (free_ptr)
+ GF_FREE (free_ptr);
gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
@@ -867,7 +888,8 @@ glusterd3_1_stage_op_cbk (struct rpc_req *req, struct iovec *iov,
if (op_ret) {
event_type = GD_OP_EVENT_RCVD_RJT;
opinfo.op_ret = op_ret;
- opinfo.op_errstr = gf_strdup(rsp.op_errstr);
+ if (strcmp ("", rsp.op_errstr))
+ opinfo.op_errstr = gf_strdup(rsp.op_errstr);
if (!opinfo.op_errstr) {
gf_log ("", GF_LOG_ERROR, "memory allocation failed");
ret = -1;
@@ -922,6 +944,59 @@ out:
}
+void
+_profile_volume_add_friend_rsp (dict_t *this, char *key, data_t *value,
+ void *data)
+{
+ char new_key[256] = {0};
+ glusterd_pr_brick_rsp_conv_t *rsp_ctx = NULL;
+ data_t *new_value = NULL;
+ int brick_count = 0;
+ char brick_key[256];
+
+ if (strcmp (key, "count") == 0)
+ return;
+ sscanf (key, "%d%s", &brick_count, brick_key);
+ rsp_ctx = data;
+ new_value = data_copy (value);
+ GF_ASSERT (new_value);
+ snprintf (new_key, sizeof (new_key), "%d%s",
+ rsp_ctx->count + brick_count, brick_key);
+ dict_set (rsp_ctx->dict, new_key, new_value);
+}
+
+int
+glusterd_profile_volume_use_rsp_dict (dict_t *rsp_dict)
+{
+ int ret = 0;
+ glusterd_pr_brick_rsp_conv_t rsp_ctx = {0};
+ int32_t brick_count = 0;
+ int32_t count = 0;
+ dict_t *ctx_dict = NULL;
+ glusterd_op_t op = GD_OP_NONE;
+
+ GF_ASSERT (rsp_dict);
+
+ ret = dict_get_int32 (rsp_dict, "count", &brick_count);
+ if (ret) {
+ ret = 0; //no bricks in the rsp
+ goto out;
+ }
+
+ op = glusterd_op_get_op ();
+ GF_ASSERT (GD_OP_PROFILE_VOLUME == op);
+ ctx_dict = glusterd_op_get_ctx (op);
+
+ ret = dict_get_int32 (ctx_dict, "count", &count);
+ rsp_ctx.count = count;
+ rsp_ctx.dict = ctx_dict;
+ dict_foreach (rsp_dict, _profile_volume_add_friend_rsp, &rsp_ctx);
+ dict_del (ctx_dict, "count");
+ ret = dict_set_int32 (ctx_dict, "count", count + brick_count);
+out:
+ return ret;
+}
+
int32_t
glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
int count, void *myframe)
@@ -1001,14 +1076,22 @@ glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
ret = glusterd_rb_use_rsp_dict (dict);
if (ret)
goto out;
- break;
+ break;
+
case GD_OP_SYNC_VOLUME:
ret = glusterd_sync_use_rsp_dict (dict);
if (ret)
goto out;
- break;
+ break;
+
+ case GD_OP_PROFILE_VOLUME:
+ ret = glusterd_profile_volume_use_rsp_dict (dict);
+ if (ret)
+ goto out;
+ break;
+
default:
- break;
+ break;
}
}
@@ -1066,7 +1149,7 @@ glusterd3_1_probe (call_frame_t *frame, xlator_t *this,
req.hostname = gf_strdup (hostname);
req.port = port;
- ret = glusterd_submit_request (peerinfo, &req, frame, peerinfo->mgmt,
+ ret = glusterd_submit_request (peerinfo->rpc, &req, frame, peerinfo->mgmt,
GD_MGMT_PROBE_QUERY,
NULL, gd_xdr_from_mgmt_probe_req,
this, glusterd3_1_probe_cbk);
@@ -1119,7 +1202,7 @@ glusterd3_1_friend_add (call_frame_t *frame, xlator_t *this,
if (ret)
goto out;
- ret = glusterd_submit_request (peerinfo, &req, frame, peerinfo->mgmt,
+ ret = glusterd_submit_request (peerinfo->rpc, &req, frame, peerinfo->mgmt,
GD_MGMT_FRIEND_ADD,
NULL, gd_xdr_from_mgmt_friend_req,
this, glusterd3_1_friend_add_cbk);
@@ -1161,7 +1244,7 @@ glusterd3_1_friend_remove (call_frame_t *frame, xlator_t *this,
uuid_copy (req.uuid, priv->uuid);
req.hostname = peerinfo->hostname;
req.port = peerinfo->port;
- ret = glusterd_submit_request (peerinfo, &req, frame, peerinfo->mgmt,
+ ret = glusterd_submit_request (peerinfo->rpc, &req, frame, peerinfo->mgmt,
GD_MGMT_FRIEND_REMOVE,
NULL, gd_xdr_from_mgmt_friend_req,
this, glusterd3_1_friend_remove_cbk);
@@ -1206,7 +1289,7 @@ glusterd3_1_friend_update (call_frame_t *frame, xlator_t *this,
uuid_copy (req.uuid, priv->uuid);
dummy_frame = create_frame (this, this->ctx->pool);
- ret = glusterd_submit_request (peerinfo, &req, dummy_frame,
+ ret = glusterd_submit_request (peerinfo->rpc, &req, dummy_frame,
peerinfo->mgmt,
GD_MGMT_FRIEND_UPDATE,
NULL, gd_xdr_from_mgmt_friend_update,
@@ -1244,7 +1327,7 @@ glusterd3_1_cluster_lock (call_frame_t *frame, xlator_t *this,
if (!dummy_frame)
goto out;
- ret = glusterd_submit_request (peerinfo, &req, dummy_frame,
+ ret = glusterd_submit_request (peerinfo->rpc, &req, dummy_frame,
peerinfo->mgmt, GD_MGMT_CLUSTER_LOCK,
NULL,
gd_xdr_from_mgmt_cluster_lock_req,
@@ -1278,7 +1361,7 @@ glusterd3_1_cluster_unlock (call_frame_t *frame, xlator_t *this,
if (!dummy_frame)
goto out;
- ret = glusterd_submit_request (peerinfo, &req, dummy_frame,
+ ret = glusterd_submit_request (peerinfo->rpc, &req, dummy_frame,
peerinfo->mgmt, GD_MGMT_CLUSTER_UNLOCK,
NULL,
gd_xdr_from_mgmt_cluster_unlock_req,
@@ -1337,7 +1420,7 @@ glusterd3_1_stage_op (call_frame_t *frame, xlator_t *this,
if (!dummy_frame)
goto out;
- ret = glusterd_submit_request (peerinfo, &req, dummy_frame,
+ ret = glusterd_submit_request (peerinfo->rpc, &req, dummy_frame,
peerinfo->mgmt, GD_MGMT_STAGE_OP,
NULL,
gd_xdr_from_mgmt_stage_op_req,
@@ -1399,7 +1482,7 @@ glusterd3_1_commit_op (call_frame_t *frame, xlator_t *this,
if (!dummy_frame)
goto out;
- ret = glusterd_submit_request (peerinfo, &req, dummy_frame,
+ ret = glusterd_submit_request (peerinfo->rpc, &req, dummy_frame,
peerinfo->mgmt, GD_MGMT_COMMIT_OP,
NULL,
gd_xdr_from_mgmt_commit_op_req,
@@ -1413,6 +1496,118 @@ out:
return ret;
}
+int32_t
+glusterd_start_brick_disconnect_timer (glusterd_op_brick_rsp_ctx_t *ev_ctx)
+{
+ struct timeval timeout = {0, };
+ int32_t ret = -1;
+ xlator_t *this = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+
+ timeout.tv_sec = 5;
+ timeout.tv_usec = 0;
+ brickinfo = ev_ctx->brickinfo;
+ GF_ASSERT (brickinfo);
+ this = THIS;
+ GF_ASSERT (this);
+
+ brickinfo->timer = gf_timer_call_after (this->ctx, timeout,
+ glusterd_op_brick_disconnect,
+ (void *) ev_ctx);
+
+ ret = 0;
+
+ return ret;
+}
+
+int32_t
+glusterd3_1_brick_op_cbk (struct rpc_req *req, struct iovec *iov,
+ int count, void *myframe)
+{
+ gd1_mgmt_brick_op_rsp rsp = {0};
+ int ret = -1;
+ int32_t op_ret = -1;
+ glusterd_op_sm_event_type_t event_type = GD_OP_EVENT_NONE;
+ call_frame_t *frame = NULL;
+ glusterd_op_brick_rsp_ctx_t *ev_ctx = NULL;
+ int32_t op = -1;
+ dict_t *dict = NULL;
+
+ GF_ASSERT (req);
+ frame = myframe;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ rsp.op_errstr = "error";
+ event_type = GD_OP_EVENT_RCVD_RJT;
+ goto out;
+ }
+
+ ret = gd_xdr_to_mgmt_brick_op_rsp (*iov, &rsp);
+ if (ret < 0) {
+ gf_log ("", GF_LOG_ERROR, "error");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ rsp.op_errstr = "error";
+ event_type = GD_OP_EVENT_RCVD_RJT;
+ goto out;
+ }
+
+ if (rsp.output.output_len) {
+ /* Unserialize the dictionary */
+ dict = dict_new ();
+
+ ret = dict_unserialize (rsp.output.output_val,
+ rsp.output.output_len,
+ &dict);
+ if (ret < 0) {
+ gf_log ("glusterd", GF_LOG_ERROR,
+ "failed to "
+ "unserialize rsp-buffer to dictionary");
+ event_type = GD_OP_EVENT_RCVD_RJT;
+ goto out;
+ } else {
+ dict->extra_stdfree = rsp.output.output_val;
+ }
+ }
+
+ op_ret = rsp.op_ret;
+
+out:
+ ev_ctx = GF_CALLOC (1, sizeof (*ev_ctx), gf_gld_mt_brick_rsp_ctx_t);
+ GF_ASSERT (ev_ctx);
+ if (op_ret) {
+ event_type = GD_OP_EVENT_RCVD_RJT;
+ ev_ctx->op_ret = op_ret;
+ ev_ctx->op_errstr = gf_strdup(rsp.op_errstr);
+ } else {
+ event_type = GD_OP_EVENT_RCVD_ACC;
+ }
+ ev_ctx->brickinfo = frame->cookie;
+ ev_ctx->rsp_dict = dict;
+ ev_ctx->commit_ctx = frame->local;
+ op = glusterd_op_get_op ();
+ if ((op == GD_OP_STOP_VOLUME) ||
+ (op == GD_OP_REMOVE_BRICK)) {
+ ret = glusterd_start_brick_disconnect_timer (ev_ctx);
+ } else {
+ ret = glusterd_op_sm_inject_event (event_type, ev_ctx);
+ if (!ret) {
+ glusterd_friend_sm ();
+ glusterd_op_sm ();
+ }
+ }
+
+ if (ret && dict)
+ dict_unref (dict);
+ if (rsp.op_errstr && strcmp (rsp.op_errstr, "error"))
+ free (rsp.op_errstr); //malloced by xdr
+ GLUSTERD_STACK_DESTROY (frame);
+ return ret;
+}
+
+
struct rpc_clnt_procedure glusterd3_1_clnt_mgmt_actors[GD_MGMT_MAXVALUE] = {
[GD_MGMT_NULL] = {"NULL", NULL },
[GD_MGMT_PROBE_QUERY] = { "PROBE_QUERY", glusterd3_1_probe},
@@ -1425,6 +1620,11 @@ struct rpc_clnt_procedure glusterd3_1_clnt_mgmt_actors[GD_MGMT_MAXVALUE] = {
[GD_MGMT_FRIEND_UPDATE] = { "FRIEND_UPDATE", glusterd3_1_friend_update},
};
+struct rpc_clnt_procedure glusterd3_1_fs_mgmt_actors[GD_MGMT_MAXVALUE] = {
+ [GD_MGMT_NULL] = {"NULL", NULL },
+ [GD_MGMT_BRICK_OP] = {"BRICK_OP", glusterd3_1_brick_op},
+};
+
struct rpc_clnt_program glusterd3_1_mgmt_prog = {
.progname = "Mgmt 3.1",
.prognum = GLUSTERD1_MGMT_PROGRAM,
@@ -1452,3 +1652,88 @@ struct rpc_clnt_program gd_clnt_mgmt_prog = {
.numproc = GD_MGMT_PROCCNT,
.proctable = gd_clnt_mgmt_actors,
};
+
+struct rpc_clnt_program glusterd_glusterfs_3_1_mgmt_prog = {
+ .progname = "GlusterFS Mops",
+ .prognum = GLUSTERFS_PROGRAM,
+ .progver = GLUSTERFS_VERSION,
+ .proctable = glusterd3_1_fs_mgmt_actors,
+ .numproc = GLUSTERFS_PROCCNT,
+};
+
+int32_t
+glusterd3_1_brick_op (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ gd1_mgmt_brick_op_req *req = NULL;
+ int ret = 0;
+ glusterd_conf_t *priv = NULL;
+ call_frame_t *dummy_frame = NULL;
+ char *op_errstr = NULL;
+ int pending_bricks = 0;
+ glusterd_pending_node_t *pending_brick;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ glusterd_req_ctx_t *req_ctx = NULL;
+
+ if (!this) {
+ ret = -1;
+ goto out;
+ }
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ req_ctx = data;
+ GF_ASSERT (req_ctx);
+ INIT_LIST_HEAD (&opinfo.pending_bricks);
+ ret = glusterd_op_bricks_select (req_ctx->op, req_ctx->dict, &op_errstr);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Brick Op failed");
+ opinfo.op_errstr = op_errstr;
+ goto out;
+ }
+
+ list_for_each_entry (pending_brick, &opinfo.pending_bricks, list) {
+ dummy_frame = create_frame (this, this->ctx->pool);
+ brickinfo = pending_brick->node;
+
+ if (!dummy_frame)
+ continue;
+ if (glusterd_is_brick_started (brickinfo))
+ continue;
+
+ ret = glusterd_brick_op_build_payload (req_ctx->op, brickinfo,
+ (gd1_mgmt_brick_op_req **)&req);
+
+ if (ret)
+ goto out;
+
+ dummy_frame->local = data;
+ dummy_frame->cookie = brickinfo;
+ ret = glusterd_submit_request (brickinfo->rpc, req, dummy_frame,
+ &glusterd_glusterfs_3_1_mgmt_prog,
+ req->op, NULL,
+ gd_xdr_from_mgmt_brick_op_req,
+ this, glusterd3_1_brick_op_cbk);
+ if (req) {
+ if (req->input.input_val)
+ GF_FREE (req->input.input_val);
+ GF_FREE (req);
+ req = NULL;
+ }
+ if (!ret)
+ pending_bricks++;
+ }
+
+ gf_log ("glusterd", GF_LOG_DEBUG, "Sent op req to %d bricks",
+ pending_bricks);
+ opinfo.brick_pending_count = pending_bricks;
+
+out:
+ if (ret) {
+ glusterd_op_sm_inject_event (GD_OP_EVENT_RCVD_RJT, data);
+ opinfo.op_ret = ret;
+ }
+ gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index cb38ddf..458cd6c 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -23,7 +23,6 @@
#endif
#include <inttypes.h>
-
#include "globals.h"
#include "glusterfs.h"
#include "compat.h"
@@ -33,6 +32,7 @@
#include "timer.h"
#include "defaults.h"
#include "compat.h"
+#include "md5.h"
#include "compat-errno.h"
#include "statedump.h"
#include "glusterd-mem-types.h"
@@ -63,6 +63,7 @@
#define MOUNTV3_VERSION 3
#define MOUNTV1_VERSION 1
+char *glusterd_sock_dir = "/tmp";
static glusterd_lock_t lock;
static int32_t
@@ -303,7 +304,7 @@ glusterd_get_uuid (uuid_t *uuid)
}
int
-glusterd_submit_request (glusterd_peerinfo_t *peerinfo, void *req,
+glusterd_submit_request (struct rpc_clnt *rpc, void *req,
call_frame_t *frame, rpc_clnt_prog_t *prog,
int procnum, struct iobref *iobref,
gd_serialize_t sfunc, xlator_t *this,
@@ -315,7 +316,7 @@ glusterd_submit_request (glusterd_peerinfo_t *peerinfo, void *req,
char new_iobref = 0, start_ping = 0;
struct iovec iov = {0, };
- GF_ASSERT (peerinfo);
+ GF_ASSERT (rpc);
GF_ASSERT (this);
iobuf = iobuf_get (this->ctx->iobuf_pool);
@@ -347,18 +348,18 @@ glusterd_submit_request (glusterd_peerinfo_t *peerinfo, void *req,
count = 1;
}
/* Send the msg */
- ret = rpc_clnt_submit (peerinfo->rpc, prog, procnum, cbkfn,
+ ret = rpc_clnt_submit (rpc, prog, procnum, cbkfn,
&iov, count,
NULL, 0, iobref, frame, NULL, 0, NULL, 0, NULL);
if (ret == 0) {
- pthread_mutex_lock (&peerinfo->rpc->conn.lock);
+ pthread_mutex_lock (&rpc->conn.lock);
{
- if (!peerinfo->rpc->conn.ping_started) {
+ if (!rpc->conn.ping_started) {
start_ping = 1;
}
}
- pthread_mutex_unlock (&peerinfo->rpc->conn.lock);
+ pthread_mutex_unlock (&rpc->conn.lock);
}
if (start_ping)
@@ -375,7 +376,6 @@ out:
return ret;
}
-
struct iobuf *
glusterd_serialize_reply (rpcsvc_request_t *req, void *arg,
gd_serialize_t sfunc, struct iovec *outmsg)
@@ -901,6 +901,37 @@ out:
return ret;
}
+void
+glusterd_set_brick_socket_filepath (glusterd_volinfo_t *volinfo,
+ glusterd_brickinfo_t *brickinfo,
+ char *sockpath, size_t len)
+{
+ char export_path[PATH_MAX] = {0,};
+ char sock_filepath[PATH_MAX] = {0,};
+ char md5_sum[MD5_DIGEST_LEN*2+1] = {0,};
+ char volume_dir[PATH_MAX] = {0,};
+ xlator_t *this = NULL;
+ glusterd_conf_t *priv = NULL;
+ int expected_file_len = 0;
+
+ expected_file_len = strlen (glusterd_sock_dir) + strlen ("/") +
+ MD5_DIGEST_LEN*2 + strlen (".socket") + 1;
+ GF_ASSERT (len >= expected_file_len);
+ this = THIS;
+ GF_ASSERT (this);
+
+ priv = this->private;
+
+ GLUSTERD_GET_VOLUME_DIR (volume_dir, volinfo, priv);
+ GLUSTERD_REMOVE_SLASH_FROM_PATH (brickinfo->path, export_path);
+ snprintf (sock_filepath, PATH_MAX, "%s/run/%s-%s",
+ volume_dir, brickinfo->hostname, export_path);
+ _get_md5_str (md5_sum, sizeof (md5_sum),
+ (uint8_t*)sock_filepath, strlen (sock_filepath));
+
+ snprintf (sockpath, len, "%s/%s.socket", glusterd_sock_dir, md5_sum);
+}
+
int32_t
glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
glusterd_brickinfo_t *brickinfo)
@@ -918,6 +949,9 @@ glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
int port = 0;
FILE *file = NULL;
gf_boolean_t is_locked = _gf_false;
+ dict_t *options = NULL;
+ char socketpath[PATH_MAX] = {0};
+ struct rpc_clnt *rpc = NULL;
GF_ASSERT (volinfo);
GF_ASSERT (brickinfo);
@@ -937,6 +971,8 @@ glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
goto out;
}
+ glusterd_set_brick_socket_filepath (volinfo, brickinfo, socketpath,
+ sizeof (socketpath));
GLUSTERD_GET_BRICK_PIDFILE (pidfile, path, brickinfo->hostname,
brickinfo->path);
@@ -948,7 +984,7 @@ glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
gf_log ("", GF_LOG_NORMAL, "brick %s:%s "
"already started", brickinfo->hostname,
brickinfo->path);
- goto out;
+ goto connect;
}
}
@@ -964,7 +1000,7 @@ glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
gf_log ("", GF_LOG_NORMAL, "brick %s:%s "
"already started", brickinfo->hostname,
brickinfo->path);
- goto out;
+ goto connect;
} else if (0 == ret) {
is_locked = _gf_true;
}
@@ -998,9 +1034,9 @@ glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
snprintf (cmd_str, 8192,
"%s/sbin/glusterfsd --xlator-option %s-server.listen-port=%d "
- "-s localhost --volfile-id %s -p %s --brick-name %s "
+ "-s localhost --volfile-id %s -p %s -S %s --brick-name %s "
"--brick-port %d -l %s", GFS_PREFIX, volinfo->volname,
- port, volfile, pidfile, brickinfo->path, port,
+ port, volfile, pidfile, socketpath, brickinfo->path, port,
brickinfo->logfile);
gf_log ("",GF_LOG_DEBUG,"Starting GlusterFS Command Executed: \n %s \n", cmd_str);
@@ -1010,6 +1046,19 @@ glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
//pmap_registry_bind (THIS, port, brickinfo->path);
brickinfo->port = port;
}
+
+connect:
+ if (brickinfo->rpc == NULL) {
+ ret = rpc_clnt_transport_unix_options_build (&options, socketpath);
+ if (ret)
+ goto out;
+ ret = glusterd_rpc_create (&rpc, options,
+ glusterd_brick_rpc_notify,
+ brickinfo);
+ if (ret)
+ goto out;
+ brickinfo->rpc = rpc;
+ }
out:
if (is_locked && file)
lockf (fileno (file), F_ULOCK, 0);
@@ -1019,6 +1068,36 @@ out:
}
int32_t
+glusterd_brick_unlink_socket_file (glusterd_volinfo_t *volinfo,
+ glusterd_brickinfo_t *brickinfo)
+{
+ char path[PATH_MAX] = {0,};
+ char socketpath[PATH_MAX] = {0};
+ xlator_t *this = NULL;
+ glusterd_conf_t *priv = NULL;
+ int ret = 0;
+
+ GF_ASSERT (volinfo);
+ GF_ASSERT (brickinfo);
+
+ this = THIS;
+ GF_ASSERT (this);
+
+ priv = this->private;
+ GLUSTERD_GET_VOLUME_DIR (path, volinfo, priv);
+ glusterd_set_brick_socket_filepath (volinfo, brickinfo, socketpath,
+ sizeof (socketpath));
+ ret = unlink (socketpath);
+ if (ret && (ENOENT == errno)) {
+ ret = 0;
+ } else {
+ gf_log ("glusterd", GF_LOG_ERROR, "Failed to remove %s"
+ " error: %s", socketpath, strerror (errno));
+ }
+
+ return ret;
+}
+int32_t
glusterd_volume_stop_glusterfs (glusterd_volinfo_t *volinfo,
glusterd_brickinfo_t *brickinfo)
{
@@ -1026,6 +1105,7 @@ glusterd_volume_stop_glusterfs (glusterd_volinfo_t *volinfo,
glusterd_conf_t *priv = NULL;
char pidfile[PATH_MAX] = {0,};
char path[PATH_MAX] = {0,};
+ int ret = 0;
GF_ASSERT (volinfo);
GF_ASSERT (brickinfo);
@@ -1035,11 +1115,19 @@ glusterd_volume_stop_glusterfs (glusterd_volinfo_t *volinfo,
priv = this->private;
+ if (brickinfo->rpc) {
+ rpc_clnt_unref (brickinfo->rpc);
+ brickinfo->rpc = NULL;
+ }
GLUSTERD_GET_VOLUME_DIR (path, volinfo, priv);
GLUSTERD_GET_BRICK_PIDFILE (pidfile, path, brickinfo->hostname,
brickinfo->path);
- return glusterd_service_stop ("brick", pidfile, SIGTERM, _gf_false);
+ ret = glusterd_service_stop ("brick", pidfile, SIGTERM, _gf_false);
+ if (ret == 0) {
+ ret = glusterd_brick_unlink_socket_file (volinfo, brickinfo);
+ }
+ return ret;
}
int32_t
@@ -1920,7 +2008,6 @@ glusterd_brick_start (glusterd_volinfo_t *volinfo,
goto out;
}
-
out:
gf_log ("", GF_LOG_DEBUG, "returning %d ", ret);
return ret;
@@ -1982,6 +2069,13 @@ glusterd_set_brick_status (glusterd_brickinfo_t *brickinfo,
{
GF_ASSERT (brickinfo);
brickinfo->status = status;
+ if (GF_BRICK_STARTED == status) {
+ gf_log ("glusterd", GF_LOG_DEBUG, "Setting brick %s:%s status "
+ "to started", brickinfo->hostname, brickinfo->path);
+ } else {
+ gf_log ("glusterd", GF_LOG_DEBUG, "Setting brick %s:%s status "
+ "to stopped", brickinfo->hostname, brickinfo->path);
+ }
}
int
@@ -2676,3 +2770,38 @@ glusterd_peer_destroy (glusterd_peerinfo_t *peerinfo)
out:
return ret;
}
+
+int
+glusterd_remove_pending_entry (struct list_head *list, void *elem)
+{
+ glusterd_pending_node_t *pending_node = NULL;
+ glusterd_pending_node_t *tmp = NULL;
+ int ret = -1;
+
+ list_for_each_entry_safe (pending_node, tmp, list, list) {
+ if (elem == pending_node->node) {
+ list_del_init (&pending_node->list);
+ GF_FREE (pending_node);
+ ret = 0;
+ goto out;
+ }
+ }
+out:
+ gf_log ("", GF_LOG_DEBUG, "returning %d", ret);
+ return ret;
+
+}
+
+int
+glusterd_clear_pending_nodes (struct list_head *list)
+{
+ glusterd_pending_node_t *pending_node = NULL;
+ glusterd_pending_node_t *tmp = NULL;
+
+ list_for_each_entry_safe (pending_node, tmp, list, list) {
+ list_del_init (&pending_node->list);
+ GF_FREE (pending_node);
+ }
+
+ return 0;
+}
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h
index 79b2454..a903cf8 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.h
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.h
@@ -70,12 +70,11 @@ glusterd_submit_reply (rpcsvc_request_t *req, void *arg,
struct iobref *iobref, gd_serialize_t sfunc);
int
-glusterd_submit_request (glusterd_peerinfo_t *peerinfo, void *req,
- call_frame_t *frame, struct rpc_clnt_program *prog,
+glusterd_submit_request (struct rpc_clnt *rpc, void *req,
+ call_frame_t *frame, rpc_clnt_prog_t *prog,
int procnum, struct iobref *iobref,
gd_serialize_t sfunc, xlator_t *this,
fop_cbk_fn_t cbkfn);
-
int32_t
glusterd_volinfo_new (glusterd_volinfo_t **volinfo);
@@ -252,4 +251,8 @@ glusterd_sm_tr_log_delete (glusterd_sm_tr_log_t *log);
int
glusterd_sm_tr_log_add_to_dict (dict_t *dict,
glusterd_sm_tr_log_t *circular_log);
+int
+glusterd_remove_pending_entry (struct list_head *list, void *elem);
+int
+glusterd_clear_pending_nodes (struct list_head *list);
#endif
diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c
index 6757135..732a9a3 100644
--- a/xlators/mgmt/glusterd/src/glusterd.c
+++ b/xlators/mgmt/glusterd/src/glusterd.c
@@ -53,6 +53,7 @@ extern struct rpcsvc_program gd_svc_cli_prog;
extern struct rpcsvc_program gluster_handshake_prog;
extern struct rpcsvc_program gluster_pmap_prog;
extern glusterd_op_info_t opinfo;
+extern struct rpc_clnt_program glusterd_glusterfs_3_1_mgmt_prog;
rpcsvc_cbk_program_t glusterd_cbk_prog = {
.progname = "Gluster Callback",
@@ -391,6 +392,7 @@ init (xlator_t *this)
INIT_LIST_HEAD (&conf->volumes);
pthread_mutex_init (&conf->mutex, NULL);
conf->rpc = rpc;
+ conf->gfs_mgmt = &glusterd_glusterfs_3_1_mgmt_prog;
strncpy (conf->workdir, dirname, PATH_MAX);
INIT_LIST_HEAD (&conf->xprt_list);
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index 2b02a51..a38c9a7 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -73,6 +73,7 @@ typedef enum glusterd_op_ {
GD_OP_LOG_LOCATE,
GD_OP_LOG_ROTATE,
GD_OP_GSYNC_SET,
+ GD_OP_PROFILE_VOLUME,
GD_OP_MAX,
} glusterd_op_t;
@@ -104,6 +105,7 @@ typedef struct {
glusterd_store_handle_t *handle;
gf_timer_t *timer;
glusterd_sm_tr_log_t op_sm_log;
+ struct rpc_clnt_program *gfs_mgmt;
} glusterd_conf_t;
typedef enum gf_brick_status {
@@ -120,7 +122,9 @@ struct glusterd_brickinfo {
char *logfile;
gf_boolean_t signed_in;
glusterd_store_handle_t *shandle;
- gf_brick_status_t status;
+ gf_brick_status_t status;
+ struct rpc_clnt *rpc;
+ gf_timer_t *timer;
};
typedef struct glusterd_brickinfo glusterd_brickinfo_t;
@@ -205,6 +209,11 @@ struct glusterd_volinfo_ {
typedef struct glusterd_volinfo_ glusterd_volinfo_t;
+typedef struct glusterd_pending_node_ {
+ void *node;
+ struct list_head list;
+} glusterd_pending_node_t;
+
enum glusterd_op_ret {
GLUSTERD_CONNECTION_AWAITED = 100,
};
@@ -326,10 +335,6 @@ int32_t
glusterd_create_volume (rpcsvc_request_t *req, dict_t *dict);
int
-glusterd_rpc_notify (struct rpc_clnt *rpc, void *mydata,
- rpc_clnt_event_t event,
- void *data);
-int
glusterd_handle_incoming_friend_req (rpcsvc_request_t *req);
int
@@ -408,9 +413,6 @@ glusterd_handle_cli_get_volume (rpcsvc_request_t *req);
int32_t
glusterd_get_volumes (rpcsvc_request_t *req, dict_t *dict, int32_t flags);
-int32_t
-glusterd_add_brick (rpcsvc_request_t *req, dict_t *dict);
-
int
glusterd_handle_add_brick (rpcsvc_request_t *req);
@@ -470,9 +472,6 @@ glusterd_xfer_cli_deprobe_resp (rpcsvc_request_t *req, int32_t op_ret,
int
glusterd_fetchspec_notify (xlator_t *this);
-int32_t
-glusterd_sync_volume (rpcsvc_request_t *req, dict_t *ctx);
-
int
glusterd_add_volume_detail_to_dict (glusterd_volinfo_t *volinfo,
dict_t *volumes, int count);
@@ -490,4 +489,21 @@ glusterd_peer_handshake (xlator_t *this, struct rpc_clnt *rpc,
int
glusterd_validate_reconfopts (glusterd_volinfo_t *volinfo, dict_t *val_dict, char **op_errstr);
+int
+glusterd_handle_cli_profile_volume (rpcsvc_request_t *req);
+
+int32_t
+glusterd_set_volume (rpcsvc_request_t *req, dict_t *dict);
+int
+glusterd_peer_rpc_notify (struct rpc_clnt *rpc, void *mydata,
+ rpc_clnt_event_t event,
+ void *data);
+int
+glusterd_brick_rpc_notify (struct rpc_clnt *rpc, void *mydata,
+ rpc_clnt_event_t event, void *data);
+
+int
+glusterd_rpc_create (struct rpc_clnt **rpc, dict_t *options,
+ rpc_clnt_notify_t notify_fn, void *notify_data);
+
#endif