Bug 1215265 - Fixes for data self-heal in ec
Summary: Fixes for data self-heal in ec
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: disperse
Version: mainline
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Pranith Kumar K
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1216303
TreeView+ depends on / blocked
 
Reported: 2015-04-24 19:58 UTC by Pranith Kumar K
Modified: 2016-06-16 12:55 UTC (History)
2 users (show)

Fixed In Version: glusterfs-3.8rc2
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 1216303 (view as bug list)
Environment:
Last Closed: 2016-06-16 12:55:58 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:


Attachments (Terms of Use)

Description Pranith Kumar K 2015-04-24 19:58:36 UTC
Description of problem:
As part of metadata self-heal, ec sets versions of the sinks as to that of sources so that on going transactions will be successful on the healing subvolume as well. Then it starts rebuilding the data on to the sinks. If this data rebuilding fails for some reason the files are left with same version even when the data rebuilding is not complete, this can lead to data corruption.

Fix:
    If the version numbers do not match, then writes are performed only on at least N-R bricks which have same version. But if we want to do healing of files which are constantly modified we need to allow writes on subvols that are undergoing heal. Data healing will mark 62nd bit while the heal is going on. When the data transaction sees that this bit is set it needs to perform the fop on that subvol irrespective of whether the versions match or do not match. Fop is considered successful only if N-R non-healing bricks succeed.


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


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Comment 1 Anand Avati 2015-04-24 20:01:45 UTC
REVIEW: http://review.gluster.org/10372 (cluster/ec: Perform inode-write on healing subvols) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 2 Pranith Kumar K 2015-04-24 20:03:22 UTC
Data self-heal needs to be changed so that it marks the SELFHEAL_BIT i.e. 62nd bit. I will be posting the new code for data self-heal to go with this patch.

Comment 3 Anand Avati 2015-04-25 05:39:26 UTC
COMMIT: http://review.gluster.org/10372 committed in master by Vijay Bellur (vbellur) 
------
commit 7efa7e2116856b4cf37797218612a41bdd237e77
Author: Pranith Kumar K <pkarampu>
Date:   Thu Apr 23 08:30:11 2015 +0530

    cluster/ec: Perform inode-write on healing subvols
    
    If the version numbers do not match, then writes are performed only on at least
    N-R bricks which have same version. But if we want to do healing of files which
    are constantly modified we need to allow writes on subvols that are undergoing
    heal. Data healing will mark 62nd bit while the heal is going on. When the data
    transaction sees that this bit is set it needs to perform the fop on that
    subvol irrespective of whether the versions match or do not match. Fop is
    considered successful only if N-R non-healing bricks succeed.
    
    Change-Id: I69a17582df397aaf6e8ca4b5e746c7ca802cbbde
    BUG: 1215265
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/10372
    Tested-by: NetBSD Build System
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Vijay Bellur <vbellur>

Comment 4 Anand Avati 2015-04-26 12:41:11 UTC
REVIEW: http://review.gluster.org/10382 (syncop: Implement syncop_fxattrop) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 5 Anand Avati 2015-04-26 12:41:13 UTC
REVIEW: http://review.gluster.org/10383 (storage/posix: prevent NULL dereference) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 6 Anand Avati 2015-04-26 16:07:29 UTC
REVIEW: http://review.gluster.org/10382 (syncop: Implement syncop_fxattrop) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 7 Anand Avati 2015-04-26 16:07:33 UTC
REVIEW: http://review.gluster.org/10312 (Adding 64 bits in "version" key of extended attributes. First 64 bits (Left) represents Data version. Last 64 bits (right) represents Meta Data version.) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 8 Anand Avati 2015-04-26 16:07:36 UTC
REVIEW: http://review.gluster.org/10384 (data-heal) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 9 Anand Avati 2015-04-26 16:07:38 UTC
REVIEW: http://review.gluster.org/10385 (cluster/ec: Change meaning of trusted.ec.dirty) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 10 Anand Avati 2015-04-26 16:07:40 UTC
REVIEW: http://review.gluster.org/10386 (cluster/ec: Link new heal implementation everywhere) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 11 Anand Avati 2015-04-26 20:43:03 UTC
REVIEW: http://review.gluster.org/10382 (syncop: Implement syncop_fxattrop) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 12 Anand Avati 2015-04-26 20:43:06 UTC
REVIEW: http://review.gluster.org/10386 (cluster/ec: Link new heal implementation everywhere) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 13 Anand Avati 2015-04-26 20:43:08 UTC
REVIEW: http://review.gluster.org/10384 (data-heal) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 14 Anand Avati 2015-04-26 20:43:10 UTC
REVIEW: http://review.gluster.org/10385 (cluster/ec: Change meaning of trusted.ec.dirty) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 15 Anand Avati 2015-04-26 20:43:15 UTC
REVIEW: http://review.gluster.org/10312 (Adding 64 bits in "version" key of extended attributes. First 64 bits (Left) represents Data version. Last 64 bits (right) represents Meta Data version.) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 16 Anand Avati 2015-04-26 20:43:17 UTC
REVIEW: http://review.gluster.org/10390 (cluster/ec: Handle unhandled states) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 17 Anand Avati 2015-04-26 20:43:19 UTC
REVIEW: http://review.gluster.org/10391 (libglusterfs: Fix cluster_entrylk retry) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 18 Anand Avati 2015-04-27 05:20:10 UTC
COMMIT: http://review.gluster.org/10382 committed in master by Vijay Bellur (vbellur) 
------
commit 585b1f0d9e485674268cb90bd8f3fdb143bab06b
Author: Pranith Kumar K <pkarampu>
Date:   Sun Apr 26 10:40:18 2015 +0530

    syncop: Implement syncop_fxattrop
    
    Change-Id: Ifc7937ceb451f6e11e40a9513017226fd0f115b0
    BUG: 1215265
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/10382
    Tested-by: NetBSD Build System
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Krutika Dhananjay <kdhananj>
    Reviewed-by: Vijay Bellur <vbellur>

Comment 19 Anand Avati 2015-04-27 06:36:56 UTC
REVIEW: http://review.gluster.org/10386 (cluster/ec: Link new heal implementation everywhere) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 20 Anand Avati 2015-04-27 06:36:58 UTC
REVIEW: http://review.gluster.org/10384 (data-heal) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 21 Anand Avati 2015-04-27 06:37:00 UTC
REVIEW: http://review.gluster.org/10385 (cluster/ec: Change meaning of trusted.ec.dirty) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 22 Anand Avati 2015-04-27 06:37:04 UTC
REVIEW: http://review.gluster.org/10390 (cluster/ec: Handle unhandled states) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 23 Anand Avati 2015-04-27 06:37:06 UTC
REVIEW: http://review.gluster.org/10391 (libglusterfs: Fix cluster_entrylk retry) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 24 Anand Avati 2015-04-27 06:37:09 UTC
REVIEW: http://review.gluster.org/10312 (Adding 64 bits in "version" key of extended attributes. First 64 bits (Left) represents Data version. Last 64 bits (right) represents Meta Data version.) posted (#4) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 25 Anand Avati 2015-04-27 12:04:17 UTC
COMMIT: http://review.gluster.org/10383 committed in master by Vijay Bellur (vbellur) 
------
commit 472d5c67013913ca8646f32ece214a767a955ef9
Author: Pranith Kumar K <pkarampu>
Date:   Sun Apr 26 17:59:49 2015 +0530

    storage/posix: prevent NULL dereference
    
    filler->fd is never set but used.
    
    Change-Id: Icf21c439b37c9faa3751658a9e63a74570ed153c
    BUG: 1215265
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/10383
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Krutika Dhananjay <kdhananj>
    Tested-by: NetBSD Build System
    Reviewed-by: Vijay Bellur <vbellur>

Comment 26 Anand Avati 2015-04-28 11:39:46 UTC
COMMIT: http://review.gluster.org/10390 committed in master by Vijay Bellur (vbellur) 
------
commit 315364b78cd152835cf6d30e32fd145a942e1d7a
Author: Pranith Kumar K <pkarampu>
Date:   Mon Apr 27 00:00:08 2015 +0530

    cluster/ec: Handle unhandled states
    
    This was leading to hangs when get_size_and_version fails
    
    Change-Id: Iad9408c2dacc9a74594b8d2f94c95f402533b0f1
    BUG: 1215265
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/10390
    Tested-by: NetBSD Build System
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Xavier Hernandez <xhernandez>

Comment 27 Anand Avati 2015-04-30 04:52:12 UTC
REVIEW: http://review.gluster.org/10386 (cluster/ec: Link new heal implementation everywhere) posted (#4) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 28 Anand Avati 2015-04-30 04:52:15 UTC
REVIEW: http://review.gluster.org/10384 (data-heal) posted (#4) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 29 Anand Avati 2015-04-30 04:52:18 UTC
REVIEW: http://review.gluster.org/10385 (cluster/ec: Change meaning of trusted.ec.dirty) posted (#4) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 30 Anand Avati 2015-04-30 04:52:22 UTC
REVIEW: http://review.gluster.org/10391 (libglusterfs: Fix cluster_entrylk retry) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 31 Anand Avati 2015-04-30 04:52:25 UTC
REVIEW: http://review.gluster.org/10312 (Adding 64 bits in "version" key of extended attributes. First 64 bits (Left) represents Data version. Last 64 bits (right) represents Meta Data version.) posted (#5) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 32 Anand Avati 2015-04-30 04:52:27 UTC
REVIEW: http://review.gluster.org/10457 (cluster/ec: Do not do non-blocking heal for heal command) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 33 Anand Avati 2015-05-05 00:25:03 UTC
REVIEW: http://review.gluster.org/10391 (libglusterfs: Fix cluster_entrylk retry) posted (#4) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 34 Anand Avati 2015-05-05 01:23:24 UTC
REVIEW: http://review.gluster.org/10391 (libglusterfs: Fix cluster_entrylk retry) posted (#5) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 35 Anand Avati 2015-05-05 04:48:18 UTC
COMMIT: http://review.gluster.org/10391 committed in master by Pranith Kumar Karampuri (pkarampu) 
------
commit e6f2472d2434ab43a30720ef4de2e0abc0a3f4ac
Author: Pranith Kumar K <pkarampu>
Date:   Mon Apr 27 01:20:02 2015 +0530

    libglusterfs: Fix cluster_entrylk retry
    
    Change-Id: I92ff46bae36d39a449d4bbaedc88a322992f65eb
    BUG: 1215265
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/10391
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Krutika Dhananjay <kdhananj>

Comment 36 Anand Avati 2015-05-05 17:46:17 UTC
REVIEW: http://review.gluster.org/10312 (cluster/ec: add separate versions for data/entry, metadata) posted (#8) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 37 Anand Avati 2015-05-06 07:05:01 UTC
REVIEW: http://review.gluster.org/10597 (libglusterfs: Fix cluster_entrylk retry) posted (#1) for review on release-3.7 by Gaurav Kumar Garg (ggarg)

Comment 38 Anand Avati 2015-05-06 21:03:01 UTC
COMMIT: http://review.gluster.org/10312 committed in master by Pranith Kumar Karampuri (pkarampu) 
------
commit 50063ea7f4182ed30b86f38a716d03464e07b8c6
Author: Ashish Pandey <aspandey>
Date:   Tue Apr 21 17:22:40 2015 +0530

    cluster/ec: add separate versions for data/entry, metadata
    
    Adding 64 bits in "version" key of extended attributes. First 64 bits (Left)
    represents Data version. Last 64 bits (right) represents Meta Data version.
    
    Note: 3.7 and 3.6 version ec can't co-exist with this change because xattrop in
    3.6 will fail with ERANGE as the buffer passed to it will be '8' bytes where as
    the value will be 16 bytes in 3.7. Where as 3.7 version clients can work with
    old version files. For upgrades we need to tell users to complete heals and
    then upgrade
    
    BUG: 1215265
    Change-Id: Ib85114680cb7e75b8371c984d9f7b6401c1ffb93
    Signed-off-by: Ashish Pandey <aspandey>
    Reviewed-on: http://review.gluster.org/10312
    Tested-by: Gluster Build System <jenkins.com>
    Tested-by: NetBSD Build System
    Reviewed-by: Pranith Kumar Karampuri <pkarampu>

Comment 39 Anand Avati 2015-05-06 21:34:26 UTC
REVIEW: http://review.gluster.org/10384 (cluster/ec: data heal implementation for ec) posted (#5) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 40 Anand Avati 2015-05-06 21:34:28 UTC
REVIEW: http://review.gluster.org/10385 (cluster/ec: Change meaning of trusted.ec.dirty) posted (#5) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 41 Anand Avati 2015-05-07 08:22:27 UTC
COMMIT: http://review.gluster.org/10597 committed in release-3.7 by Pranith Kumar Karampuri (pkarampu) 
------
commit 35e77e239aaa1abafe45727f76aaa61ba41cc484
Author: Pranith Kumar K <pkarampu>
Date:   Mon Apr 27 01:20:02 2015 +0530

    libglusterfs: Fix cluster_entrylk retry
    
    Change-Id: I92ff46bae36d39a449d4bbaedc88a322992f65eb
    BUG: 1215265
    Signed-off-by: Gaurav Kumar Garg <ggarg>
    Reviewed-on: http://review.gluster.org/10391
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Krutika Dhananjay <kdhananj>
    (cherry picked from commit e6f2472d2434ab43a30720ef4de2e0abc0a3f4ac)
    Reviewed-on: http://review.gluster.org/10597
    Reviewed-by: Pranith Kumar Karampuri <pkarampu>

Comment 42 Anand Avati 2015-05-07 10:30:31 UTC
REVIEW: http://review.gluster.org/10384 (cluster/ec: data heal implementation for ec) posted (#6) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 43 Anand Avati 2015-05-07 10:30:34 UTC
REVIEW: http://review.gluster.org/10385 (cluster/ec: Change meaning of trusted.ec.dirty) posted (#6) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 44 Anand Avati 2015-05-07 12:15:48 UTC
REVIEW: http://review.gluster.org/10626 (cluster/ec: add separate versions for data/entry, metadata) posted (#2) for review on release-3.7 by Ashish Pandey (aspandey)

Comment 45 Anand Avati 2015-05-08 11:21:41 UTC
REVIEW: http://review.gluster.org/10626 (cluster/ec: add separate versions for data/entry, metadata) posted (#3) for review on release-3.7 by Ashish Pandey (aspandey)

Comment 46 Anand Avati 2015-05-08 12:15:05 UTC
COMMIT: http://review.gluster.org/10384 committed in master by Vijay Bellur (vbellur) 
------
commit fc199e1b6f9423b4dc0c9b34bf894ad66ffafabf
Author: Pranith Kumar K <pkarampu>
Date:   Sat Apr 25 15:58:09 2015 +0530

    cluster/ec: data heal implementation for ec
    
    Data self-heal:
    1) Take inode lock in domain 'this->name:self-heal' on 0-0 range (full file),
       So that no other processes try to do self-heal at the same time.
    2) Take inode lock in domain 'this->name' on 0-0 range (full file),
    3) perform fxattrop+fstat and get the xattrs on all the bricks
    3) Choose the brick with ec->fragment number of same version as source
    4) Truncate sinks
    5) Unlock lock taken in 2)
    5) For each block take full file lock, Read from sources write to the sinks, Unlock
    6) Take full file lock and see if the file is still sane copy i.e. File didn't become unusable while the bricks are offline.
       Update mtime to before healing
    7) xattrop with -ve values of 'dirty' and difference of highest and its own
       version values for version xattr
    8) unlock lock acquired in 6)
    9) unlock lock acquired in 1)
    
    Change-Id: I6f4d42cd5423c767262c9d7bb5ca7767adb3e5fd
    BUG: 1215265
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/10384
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Vijay Bellur <vbellur>

Comment 47 Anand Avati 2015-05-08 12:56:14 UTC
COMMIT: http://review.gluster.org/10385 committed in master by Vijay Bellur (vbellur) 
------
commit 02f9835d24aa07bd4e9fcb39cb7ace343f31924f
Author: Pranith Kumar K <pkarampu>
Date:   Sun Apr 26 14:28:00 2015 +0530

    cluster/ec: Change meaning of trusted.ec.dirty
    
    - With this change, the xattr will represent if the file needs to be healed or
      not. It will have different values for data/entry and metadata changes.
    - inode ref leaks and dict_set_dynstr related leaks fixed
    - Added support for trylock/lock based on heal-cmd execution or not
      in data heal.
    - Made fixes to pass regression runs
    
    Change-Id: I9d8def4c2badde18a76b7898816fecfac113737a
    BUG: 1215265
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/10385
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Vijay Bellur <vbellur>

Comment 48 Anand Avati 2015-05-08 17:29:50 UTC
COMMIT: http://review.gluster.org/10626 committed in release-3.7 by Pranith Kumar Karampuri (pkarampu) 
------
commit 599726fec2e5c59b16a5aeb947342d65c1fc967f
Author: Ashish Pandey <aspandey>
Date:   Tue Apr 21 17:22:40 2015 +0530

    cluster/ec: add separate versions for data/entry, metadata
    
    Adding 64 bits in "version" key of extended attributes. First 64 bits (Left)
    represents Data version. Last 64 bits (right) represents Meta Data version.
    
    Note: 3.7 and 3.6 version ec can't co-exist with this change because xattrop in
    3.6 will fail with ERANGE as the buffer passed to it will be '8' bytes where as
    the value will be 16 bytes in 3.7. Where as 3.7 version clients can work with
    old version files. For upgrades we need to tell users to complete heals and
    then upgrade
    
    BUG: 1215265
    Change-Id: Ib85114680cb7e75b8371c984d9f7b6401c1ffb93
    Signed-off-by: Ashish Pandey <aspandey>
    Reviewed-on: http://review.gluster.org/10312
    Reviewed-on: http://review.gluster.org/10626
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Pranith Kumar Karampuri <pkarampu>

Comment 49 Niels de Vos 2015-05-14 17:29:29 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 50 Niels de Vos 2015-05-14 17:35:57 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 51 Niels de Vos 2015-05-14 17:38:18 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 52 Niels de Vos 2015-05-14 17:46:50 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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] http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 53 Niels de Vos 2016-06-16 12:55:58 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-3.8.0, please open a new bug report.

glusterfs-3.8.0 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] http://blog.gluster.org/2016/06/glusterfs-3-8-released/
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user


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