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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-sm.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-sm.c b/xlators/mgmt/glusterd/src/glusterd-sm.c
index 2490ba6..3aaf359 100644
--- a/xlators/mgmt/glusterd/src/glusterd-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-sm.c
@@ -528,6 +528,9 @@ out:
return ret;
}
+/* Clean up stale volumes on the peer being detached. The volumes which have
+ * bricks on other peers are stale with respect to the detached peer.
+ */
static int
glusterd_peer_detach_cleanup (glusterd_conf_t *priv)
{
@@ -539,6 +542,12 @@ glusterd_peer_detach_cleanup (glusterd_conf_t *priv)
list_for_each_entry_safe (volinfo,tmp_volinfo,
&priv->volumes, vol_list) {
+ /* The peer detach checks make sure that, at this point in the
+ * detach process, there are only volumes contained completely
+ * within or completely outside the detached peer.
+ * The only stale volumes at this point are the ones
+ * completely outside the peer and can be safely deleted.
+ */
if (!glusterd_friend_contains_vol_bricks (volinfo,
MY_UUID)) {
gf_log (THIS->name, GF_LOG_INFO,