Bug 1105524 - Disable nfs.drc by default
Summary: Disable nfs.drc by default
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: nfs
Version: 3.5.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Niels de Vos
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: glusterfs-3.5.1 1105883
TreeView+ depends on / blocked
 
Reported: 2014-06-06 10:31 UTC by Vijay Bellur
Modified: 2014-06-24 11:05 UTC (History)
2 users (show)

Fixed In Version: glusterfs-3.5.1beta2
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-06-24 11:05:49 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:


Attachments (Terms of Use)

Description Vijay Bellur 2014-06-06 10:31:25 UTC
Description of problem:

DRC in NFS causes memory bloat and there are known memory corruptions. It would be good to disable drc by default till the feature is stable.

Version-Release number of selected component (if applicable):
3.5.0

Comment 1 Anand Avati 2014-06-06 14:23:12 UTC
REVIEW: http://review.gluster.org/8004 (gNFS: Make NFS DRC off by default) posted (#2) for review on master by Niels de Vos (ndevos)

Comment 2 Anand Avati 2014-06-07 14:59:45 UTC
REVIEW: http://review.gluster.org/8004 (gNFS: Make NFS DRC off by default) posted (#4) for review on master by Niels de Vos (ndevos)

Comment 3 Anand Avati 2014-06-09 07:27:12 UTC
COMMIT: http://review.gluster.org/8004 committed in master by Vijay Bellur (vbellur) 
------
commit 4215d071cec4fc8a62ca4fd6212d83f931838829
Author: Niels de Vos <ndevos>
Date:   Fri Jun 6 12:45:12 2014 +0200

    gNFS: Make NFS DRC off by default
    
    DRC in NFS causes memory bloat and there are known memory corruptions.
    It would be good to disable drc by default till the feature is stable.
    
    Change-Id: I93db6ef5298672c56fb117370bb582a5e5550b17
    BUG: 1105524
    Original-patch-by: Santosh Kumar Pradhan <spradhan>
    Signed-off-by: Niels de Vos <ndevos>
    Reviewed-on: http://review.gluster.org/8004
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Krishnan Parthasarathi <kparthas>
    Reviewed-by: Santosh Pradhan <spradhan>
    Reviewed-by: Vijay Bellur <vbellur>

Comment 4 Anand Avati 2014-06-09 08:01:10 UTC
REVIEW: http://review.gluster.org/8013 (gNFS: Make NFS DRC off by default) posted (#1) for review on release-3.5 by Niels de Vos (ndevos)

Comment 5 Anand Avati 2014-06-10 09:37:20 UTC
COMMIT: http://review.gluster.org/8013 committed in release-3.5 by Niels de Vos (ndevos) 
------
commit de19f3952b9e9a22db9b4af55e74b557aa71bae9
Author: Niels de Vos <ndevos>
Date:   Mon Jun 9 09:57:37 2014 +0200

    gNFS: Make NFS DRC off by default
    
    DRC in NFS causes memory bloat and there are known memory corruptions.
    It would be good to disable drc by default till the feature is stable.
    
    Cherry picked from 4215d071cec4fc8a62ca4fd6212d83f931838829:
    > Change-Id: I93db6ef5298672c56fb117370bb582a5e5550b17
    > BUG: 1105524
    > Original-patch-by: Santosh Kumar Pradhan <spradhan>
    > Signed-off-by: Niels de Vos <ndevos>
    > Reviewed-on: http://review.gluster.org/8004
    > Tested-by: Gluster Build System <jenkins.com>
    > Reviewed-by: Krishnan Parthasarathi <kparthas>
    > Reviewed-by: Santosh Pradhan <spradhan>
    > Reviewed-by: Vijay Bellur <vbellur>
    
    Change-Id: I93db6ef5298672c56fb117370bb582a5e5550b17
    BUG: 1105524
    Signed-off-by: Niels de Vos <ndevos>
    Reviewed-on: http://review.gluster.org/8013
    Reviewed-by: Santosh Pradhan <spradhan>
    Tested-by: Gluster Build System <jenkins.com>

Comment 6 Niels de Vos 2014-06-10 16:52:19 UTC
The second (and last?) Beta for GlusterFS 3.5.1 has been released [1]. Please verify if the release solves this bug report for you. In case the glusterfs-3.5.1beta2 release does not have a resolution for this issue, leave a comment in this bug and move the status to ASSIGNED. If this release fixes the problem for you, leave a note and change the status to VERIFIED.

Packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update (possibly an "updates-testing" repository) infrastructure for your distribution.

[1] http://supercolony.gluster.org/pipermail/gluster-users/2014-June/040547.html
[2] http://supercolony.gluster.org/pipermail/gluster-users/

Comment 7 Niels de Vos 2014-06-24 11:05:49 UTC
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.5.1, please reopen this bug report.

glusterfs-3.5.1 has been announced on the Gluster Users mailinglist [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://supercolony.gluster.org/pipermail/gluster-users/2014-June/040723.html
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user


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