Bug 1330428 - [tiering]: during detach tier operation, Input/output error is seen with new file writes on NFS mount
Summary: [tiering]: during detach tier operation, Input/output error is seen with new ...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: tiering
Version: 3.7.11
Hardware: All
OS: Unspecified
unspecified
high
Target Milestone: ---
Assignee: Mohammed Rafi KC
QA Contact: bugs@gluster.org
URL:
Whiteboard:
Depends On: 1326248 1329503
Blocks: 1329505
TreeView+ depends on / blocked
 
Reported: 2016-04-26 08:45 UTC by Mohammed Rafi KC
Modified: 2016-06-28 12:15 UTC (History)
4 users (show)

Fixed In Version: glusterfs-3.7.12
Clone Of: 1329503
Environment:
Last Closed: 2016-06-28 12:15:11 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:

Attachments (Terms of Use)

Comment 1 Vijay Bellur 2016-04-26 08:46:46 UTC 
REVIEW: http://review.gluster.org/14070 (tier/dht: check for rebalance completion for EIO error) posted (#1) for review on release-3.7 by mohammed rafi  kc (rkavunga)
Comment 2 Vijay Bellur 2016-04-28 12:32:04 UTC 
COMMIT: http://review.gluster.org/14070 committed in release-3.7 by Raghavendra G (rgowdapp) 
------
commit b1d95449adbb40bfccef116914e43d08efae44af
Author: Mohammed Rafi KC <rkavunga>
Date:   Fri Apr 22 12:07:31 2016 +0530

    tier/dht: check for rebalance completion for EIO error
    
    When an ongoing rebalance completion check task been
    triggered by dht, there is a possibility of a race
    between afr setting subvol as non-readable and dht updates
    the cached subvol. In this window a write can fail with EIO.
    
    Back port of>
    >Change-Id: I42638e6d4104c0dbe893d1bc73e1366188458c5d
    >BUG: 1329503
    >Signed-off-by: Mohammed Rafi KC <rkavunga>
    >Reviewed-on: http://review.gluster.org/14049
    >NetBSD-regression: NetBSD Build System <jenkins.org>
    >Smoke: Gluster Build System <jenkins.com>
    >CentOS-regression: Gluster Build System <jenkins.com>
    >Reviewed-by: N Balachandran <nbalacha>
    >Reviewed-by: Jeff Darcy <jdarcy>
    
    (cherry picked from commit a9ccd0c8ea6989c72073028b296f73a6fcb6b896)
    
    Change-Id: Ifc741f05a9cfe5c1d9c03085312ebbf21b8b798b
    BUG: 1330428
    Signed-off-by: Mohammed Rafi KC <rkavunga>
    Reviewed-on: http://review.gluster.org/14070
    Smoke: Gluster Build System <jenkins.com>
    NetBSD-regression: NetBSD Build System <jenkins.org>
    CentOS-regression: Gluster Build System <jenkins.com>
    Reviewed-by: N Balachandran <nbalacha>
    Reviewed-by: Raghavendra G <rgowdapp>
Comment 3 Kaushal 2016-06-28 12:15:11 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-3.7.12, please open a new bug report.

glusterfs-3.7.12 has been announced on the Gluster mailinglists [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] https://www.gluster.org/pipermail/gluster-devel/2016-June/049918.html
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user
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