Bug 1286064 - DHT+add bricks:Intermittent IO failures upon add-bricks.
Summary: DHT+add bricks:Intermittent IO failures upon add-bricks.
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Gluster Storage
Classification: Red Hat Storage
Component: distribute
Version: rhgs-3.1
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
: ---
Assignee: Bug Updates Notification Mailing List
QA Contact: storage-qa-internal@redhat.com
URL:
Whiteboard: dht-add-brick, dht-fixed
Depends On: 1163330 1278399
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-11-27 10:29 UTC by Susant Kumar Palai
Modified: 2016-08-09 05:48 UTC (History)
8 users (show)

Fixed In Version: 3.7.9-10
Doc Type: Bug Fix
Doc Text:
Clone Of: 1163330
Environment:
Last Closed: 2016-08-09 05:48:57 UTC
Embargoed:

Attachments (Terms of Use)

Comment 2 Raghavendra G 2015-12-30 05:51:40 UTC 
similar to bz 1278399

Fixed by:
https://code.engineering.redhat.com/gerrit/#/c/61036/

Fixed in: 3.1.2
Comment 3 Prasad Desala 2016-08-09 05:39:26 UTC 
This issue is not seen on gluster version: 3.7.9-10.el7rhgs.x86_64

Here are the steps that were followed,

1) Created a distribute replica (2x2) volume and started it.  
2) Fuse mounted the volume and started untarring kernel packages from multiple sessions.
3) While file creation are in progress on the client, added 4 bricks to the volume.

From all the sessions, Kernel untar is happening without any issues/error messages.

Also, repeated the test on a  NFS mount and no issues are seen.

Hence, moving the bug state to Verified.
Comment 4 Nithya Balachandran 2016-08-09 05:48:57 UTC 
Thanks Prasad.
I am closing this BZ based on comment#3.
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