[Bugs] [Bug 1129939] NetBSD port
bugzilla at redhat.com
bugzilla at redhat.com
Tue Dec 23 07:29:59 UTC 2014
https://bugzilla.redhat.com/show_bug.cgi?id=1129939
--- Comment #220 from Anand Avati <aavati at redhat.com> ---
COMMIT: http://review.gluster.org/9291 committed in master by Pranith Kumar
Karampuri (pkarampu at redhat.com)
------
commit 9a6ea92df1007cc6f402ff7cc560e3206fa42e62
Author: Emmanuel Dreyfus <manu at netbsd.org>
Date: Tue Dec 23 06:54:50 2014 +0100
Avoid spurious directory metedata split brain
When directory content is modified, [mc]time is updated. On
Linux, the filesystem does it, while at least on NetBSD, the
kernel file-system independant code does it. This means that
when entries are added while bricks are down, the kernel sends
a SETATTR [mc]time which will cause metadata split brain for
the directory. In this case, clear the split brain by finding
the source with the most recent modification date.
BUG: 1129939
Change-Id: Ic0177e0df753a4748624d0b906834ed54593adb9
Signed-off-by: Emmanuel Dreyfus <manu at netbsd.org>
Reviewed-on: http://review.gluster.org/9291
Reviewed-by: Ravishankar N <ravishankar at redhat.com>
Reviewed-by: Krutika Dhananjay <kdhananj at redhat.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu at redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu at redhat.com>
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