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Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-op-sm.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index 11b16e2..d94339dd 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -2536,6 +2536,15 @@ out:
return ret;
}
+/* This is a hack to prevent client-io-threads from being loaded in the graph
+ * when the cluster-op-version is bumped up from 3.8.x to 3.13.x. The key is
+ * deleted subsequently in glusterd_create_volfiles(). */
+static int
+glusterd_dict_set_skip_cliot_key (glusterd_volinfo_t *volinfo)
+{
+ return dict_set_int32 (volinfo->dict, "skip-CLIOT", 1);
+}
+
static int
glusterd_op_set_all_volume_options (xlator_t *this, dict_t *dict,
char **op_errstr)
@@ -2625,6 +2634,10 @@ glusterd_op_set_all_volume_options (xlator_t *this, dict_t *dict,
ret = glusterd_update_volumes_dict (volinfo);
if (ret)
goto out;
+
+ if (glusterd_dict_set_skip_cliot_key (volinfo))
+ goto out;
+
if (!volinfo->is_snap_volume) {
svc = &(volinfo->snapd.svc);
ret = svc->manager (svc, volinfo,