[Bugs] [Bug 1218858] New: nfs-ganesha: Multi-head nfs need Upcall Cache invalidation support

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1218858

            Bug ID: 1218858
           Summary: nfs-ganesha: Multi-head nfs  need Upcall Cache
                    invalidation support
           Product: GlusterFS
           Version: 3.7.0
         Component: ganesha-nfs
          Keywords: Triaged
          Severity: high
          Assignee: bugs at gluster.org
          Reporter: mmadhusu at redhat.com
                CC: skoduri at redhat.com
        Depends On: 1213752



+++ This bug was initially created as a clone of Bug #1213752 +++

Description of problem:

Multi-Head NFS-Ganesha servers need upcall (cache-invalidation) support to
notify them incase of any changes to the files in the backend.

Hence, upcall xlator option "features.cache-invalidation" needs to be enabled
while trying to bring up/configure nfs-ganesha server via Gluster CLI.

--- Additional comment from Anand Avati on 2015-05-05 08:59:40 EDT ---

REVIEW: http://review.gluster.org/10581 (Cache-invalidation : set to on/off
depending on ganesha.enable value) posted (#1) for review on master by Meghana
M (mmadhusu at redhat.com)

--- Additional comment from Anand Avati on 2015-05-05 15:47:05 EDT ---

COMMIT: http://review.gluster.org/10581 committed in master by Kaleb KEITHLEY
(kkeithle at redhat.com) 
------
commit a5fc34604aef973606431bf7d873abb91ee03d5a
Author: Meghana Madhusudhan <mmadhusu at redhat.com>
Date:   Tue May 5 18:19:51 2015 +0530

    Cache-invalidation : set to on/off depending on ganesha.enable value

    Multi-Head NFS-Ganesha servers need upcall (cache-invalidation)
    support to notify them in case of any changes to the files in the backend.
    Hence, upcall xlator option "features.cache-invalidation" needs to be
enabled
    when ganesha.enable is set to 'on'. Similarly, this feature needs
    to be disabled when ganesha.enable is set to 'off'
    Signed-off-by: Meghana Madhusudhan <mmadhusu at redhat.com>

    Change-Id: Ifdd1d50e48a2bd2a388f73c0b9e318c6092ac190
    BUG: 1213752
    Reviewed-on: http://review.gluster.org/10581
    Reviewed-by: soumya k <skoduri at redhat.com>
    Tested-by: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Kaleb KEITHLEY <kkeithle at redhat.com>


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1213752
[Bug 1213752] nfs-ganesha: Multi-head nfs  need Upcall Cache invalidation
support
-- 
You are receiving this mail because:
You are the assignee for the bug.