path: root/doc/release-notes
diff options
authorKotresh HR <>2019-03-19 12:45:36 +0530
committerShyamsundarR <>2019-03-19 09:51:05 -0400
commit7e90a3b592018f4e0d270d7102cf83aa3eb242d2 (patch)
treea467d5cebad565a9fe78726acc6de1e794dab99e /doc/release-notes
parent1398fa80455b3b825807ec508c45033ccfffdf7a (diff)
release-notes/6.0: Add ctime feature changes in release notes
Change-Id: I3a305b9eb292a450c83de5628ceeadcb0a44afc7 updates: bz#1672818 Signed-off-by: Kotresh HR <> Signed-off-by: ShyamsundarR <>
Diffstat (limited to 'doc/release-notes')
1 files changed, 25 insertions, 0 deletions
diff --git a/doc/release-notes/ b/doc/release-notes/
index dd0c3af..cbfa8a8 100644
--- a/doc/release-notes/
+++ b/doc/release-notes/
@@ -156,6 +156,31 @@ Samba unless either of 'user.cifs' or 'user.smb' volume set options are enabled
on the volume. The existing GlusterFS volume share sections in smb.conf will
remain unchanged.
+#### 7. ctime feature is enabled by default
+The ctime feature which maintains (c/m) time consistency across replica and
+disperse subvolumes is enabled by default.
+Also, with this release, a single option is provided to enable/disable ctime
+#gluster vol set <volname> ctime <on/off>
+**NOTE:** The time information used is from clients, hence it's required that
+clients are synced with respect to their times, using NTP or other such means.
+- Mounting gluster volume with time attribute options (noatime, realatime...)
+ is not supported with this feature
+- This feature does not guarantee consistent time for directories if the hashed
+ sub-volume for the directory is down
+- Directory listing is not supported with this feature, and may report
+ inconsistent time information
+- Older files created before upgrade, would witness update of ctime upon
+ accessing after upgrade [BUG:1593542](
### Developer
#### 1. Gluster code can be compiled and executed using [TSAN](