diff options
| author | Kotresh HR <khiremat@redhat.com> | 2018-09-03 09:07:58 -0400 |
|---|---|---|
| committer | Shyamsundar Ranganathan <srangana@redhat.com> | 2018-10-02 12:45:23 +0000 |
| commit | 315b45f85ecba15d7fc8f2342468b89ee4747c48 (patch) | |
| tree | 3b632dbe4f2422cb1adf897d91e32b9288546280 /xlators/mgmt/glusterd | |
| parent | f7af62ecd893bd977cebc4e6586f1e524b36561b (diff) | |
ctime: Provide noatime option
Most of the applications are {c|m}time dependant
and very few are atime dependant. So provide noatime
option to not update atime when ctime feature is
enabled.
Also this option has to be enabled with ctime
feature to avoid unnecessary self heal. Since
AFR/EC reads data from single subvolume, atime
is only updated in one subvolume triggering self
heal.
Backport of:
> Patch: https://review.gluster.org/21073
> BUG: 1593538
> Change-Id: I085fb33c882296545345f5df194cde7b6cbc337e
> Signed-off-by: Kotresh HR <khiremat@redhat.com>
(cherry picked from commit 89636be4c73b12de2e11c75d8e59527bb243f147)
updates: bz#1633015
Change-Id: I085fb33c882296545345f5df194cde7b6cbc337e
Signed-off-by: Kotresh HR <khiremat@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volume-set.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c index 8ff5ed0e2b5..fa260253a80 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c @@ -3650,6 +3650,14 @@ struct volopt_map_entry glusterd_volopt_map[] = { .op_version = GD_OP_VERSION_4_1_0, .description = "enable/disable utime translator on the volume.", .flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT}, + {.key = "ctime.noatime", + .voltype = "features/utime", + .validate_fn = validate_boolean, + .value = "on", + .option = "noatime", + .op_version = GD_OP_VERSION_5_0, + .description = "enable/disable noatime option with ctime enabled.", + .flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT}, {.key = "feature.cloudsync-storetype", .voltype = "features/cloudsync", .op_version = GD_OP_VERSION_5_0, |