quota/marker: turn off inode quotas by default

inode quota is a new feature implemented in glusterfs-3.7
if quota is enabled in the older version and is upgraded
to a new version, we can hit setxattr spike during self-heal
of inode quotas. So, when a quota is enabled, turn off
inode-quotas with a xlator option.

With this patch, we still account for inode quotas but only
when a write operation is performed for a particular file.
User will be able to query inode quotas once the Inode-quota
xlator option is enabled.

Change-Id: I52fb28bf7024989ce7bb08ac63a303bf3ec1ec9a
BUG: 1218243
Signed-off-by: vmallika <vmallika@redhat.com>
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Reviewed-on: http://review.gluster.org/10152
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Reviewed-on: http://review.gluster.org/10621

1 files changed, 7 insertions, 0 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index 29032e2d679..f532a9c4714 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -8641,6 +8641,13 @@ glusterd_is_volume_quota_enabled (glusterd_volinfo_t *volinfo)
 }
 
 int
+glusterd_is_volume_inode_quota_enabled (glusterd_volinfo_t *volinfo)
+{
+        return (glusterd_volinfo_get_boolean (volinfo,
+                                              VKEY_FEATURES_INODE_QUOTA));
+}
+
+int
 glusterd_is_bitrot_enabled (glusterd_volinfo_t *volinfo)
 {
         return glusterd_volinfo_get_boolean (volinfo, VKEY_FEATURES_BITROT);