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Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.c48
1 files changed, 27 insertions, 21 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c
index c2d8d70..e3f671f 100644
--- a/xlators/mgmt/glusterd/src/glusterd.c
+++ b/xlators/mgmt/glusterd/src/glusterd.c
@@ -868,27 +868,31 @@ _install_mount_spec (dict_t *opts, char *key, data_t *value, void *data)
return -1;
}
+
static int
-glusterd_default_synctask_cbk (int ret, call_frame_t *frame, void *opaque)
+gd_default_synctask_cbk (int ret, call_frame_t *frame, void *opaque)
{
- return ret;
+ glusterd_conf_t *priv = THIS->private;
+ synclock_unlock (&priv->big_lock);
+ return ret;
}
-static int
-glusterd_launch_synctask (xlator_t *this, synctask_fn_t fn)
+static void
+glusterd_launch_synctask (synctask_fn_t fn, void *opaque)
{
- glusterd_conf_t *priv = NULL;
- int ret = -1;
-
- priv = this->private;
+ xlator_t *this = NULL;
+ glusterd_conf_t *priv = NULL;
+ int ret = -1;
- ret = synctask_new (this->ctx->env, fn,
- glusterd_default_synctask_cbk, NULL, priv);
+ this = THIS;
+ priv = this->private;
- if (ret)
- gf_log (this->name, GF_LOG_CRITICAL, "Failed to create synctask"
- "for starting process");
- return ret;
+ synclock_lock (&priv->big_lock);
+ ret = synctask_new (this->ctx->env, fn, gd_default_synctask_cbk, NULL,
+ opaque);
+ if (ret)
+ gf_log (this->name, GF_LOG_CRITICAL, "Failed to spawn bricks"
+ " and other volume related services");
}
/*
@@ -1083,6 +1087,7 @@ init (xlator_t *this)
conf->gfs_mgmt = &gd_brick_prog;
strncpy (conf->workdir, workdir, PATH_MAX);
+ synclock_init (&conf->big_lock);
pthread_mutex_init (&conf->xprt_lock, NULL);
INIT_LIST_HEAD (&conf->xprt_list);
@@ -1147,6 +1152,14 @@ init (xlator_t *this)
if (ret < 0)
goto out;
+ /* If there are no 'friends', this would be the best time to
+ * spawn process/bricks that may need (re)starting since last
+ * time (this) glusterd was up.*/
+
+ if (list_empty (&conf->peers)) {
+ glusterd_launch_synctask (glusterd_spawn_daemons,
+ (void*) _gf_true);
+ }
ret = glusterd_options_init (this);
if (ret < 0)
goto out;
@@ -1155,13 +1168,6 @@ init (xlator_t *this)
if (ret)
goto out;
- glusterd_launch_synctask (this,
- (synctask_fn_t) glusterd_restart_bricks);
- glusterd_launch_synctask (this,
- (synctask_fn_t) glusterd_restart_gsyncds);
- glusterd_launch_synctask (this,
- (synctask_fn_t) glusterd_restart_rebalance);
-
ret = glusterd_hooks_spawn_worker (this);
if (ret)
goto out;