Bug 1648298

Summary: dht_revalidate may not heal attrs on the brick root
Product: [Community] GlusterFS Reporter: Nithya Balachandran <nbalacha>
Component: distributeAssignee: Nithya Balachandran <nbalacha>
Status: CLOSED CURRENTRELEASE QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: mainlineCC: bugs, rhs-bugs, sankarshan, storage-qa-internal, tdesala
Target Milestone: ---Keywords: ZStream
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: glusterfs-6.0 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1648296
: 1660736 1693057 (view as bug list) Environment:
Last Closed: 2019-03-25 16:31:51 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1648296, 1660736, 1693057    

Description Nithya Balachandran 2018-11-09 10:59:25 UTC 
+++ This bug was initially created as a clone of Bug #1648296 +++

Description of problem:


In dht_revalidate_cbk, the stbuf returned by the brick is merged into local->stbuf only if the dir contains a layout. local->stbuf is also used to compare the stbuf returned in responses to check if an attr heal is needed.

If the newly added brick (which does not contain a layout) is the first one to respond, its stbuf is not merged into local->stbuf. Subsequent responses from existing bricks never see a mismatch in the stbuf and self heal is not triggered.


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


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Additional info:

--- Additional comment from Red Hat Bugzilla Rules Engine on 2018-11-09 05:58:05 EST ---

This bug is automatically being proposed for a Z-stream release of Red Hat Gluster Storage 3 under active development and open for bug fixes, by setting the release flag 'rhgs‑3.4.z' to '?'. 

If this bug should be proposed for a different release, please manually change the proposed release flag.
Comment 1 Worker Ant 2018-11-09 11:59:55 UTC 
REVIEW: https://review.gluster.org/21611 (cluster/dht: sync brick root perms on add brick) posted (#1) for review on master by N Balachandran
Comment 2 Worker Ant 2018-11-19 05:45:13 UTC 
REVIEW: https://review.gluster.org/21611 (cluster/dht: sync brick root perms on add brick) posted (#5) for review on master by N Balachandran
Comment 3 Shyamsundar 2019-03-25 16:31:51 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-6.0, please open a new bug report.

glusterfs-6.0 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] https://lists.gluster.org/pipermail/announce/2019-March/000120.html
[2] https://www.gluster.org/pipermail/gluster-users/