diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.c')
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index 0c16507d4..90c624e2f 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -1258,6 +1258,42 @@ glusterd_volinfo_find_by_volume_id (uuid_t volume_id, glusterd_volinfo_t **volin return ret; } +int +glusterd_snap_volinfo_find_by_volume_id (uuid_t volume_id, + glusterd_volinfo_t **volinfo) +{ + int32_t ret = -1; + xlator_t *this = NULL; + glusterd_volinfo_t *voliter = NULL; + glusterd_snap_t *snap = NULL; + glusterd_conf_t *priv = NULL; + + this = THIS; + priv = this->private; + GF_ASSERT (priv); + GF_ASSERT (volinfo); + + if (uuid_is_null(volume_id)) { + gf_log (this->name, GF_LOG_WARNING, "Volume UUID is NULL"); + goto out; + } + + list_for_each_entry (snap, &priv->snapshots, snap_list) { + list_for_each_entry (voliter, &snap->volumes, vol_list) { + if (uuid_compare (volume_id, voliter->volume_id)) + continue; + *volinfo = voliter; + ret = 0; + goto out; + } + } + + gf_log (this->name, GF_LOG_WARNING, "Snap volume not found"); +out: + gf_log (this->name, GF_LOG_TRACE, "Returning %d", ret); + return ret; +} + int32_t glusterd_volinfo_find (char *volname, glusterd_volinfo_t **volinfo) { |