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Bug 1256591 - Data Tiering: Database locks observed on tiered volumes on continous writes to a file
Summary: Data Tiering: Database locks observed on tiered volumes on continous writes t...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: glusterfs
Version: 6.8
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: rc
: ---
Assignee: Jan Staněk
QA Contact: Anoop
URL:
Whiteboard:
Depends On:
Blocks: 1240569
TreeView+ depends on / blocked
 
Reported: 2015-08-25 05:12 UTC by Vivek Agarwal
Modified: 2016-02-18 00:03 UTC (History)
15 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of: 1240569
Environment:
Last Closed: 2015-09-23 13:19:24 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)

Comment 2 Rejy M Cyriac 2015-08-28 14:39:50 UTC
The WAL journaling mode does not work in sqlite 3.6.20-1 available at RHEL 6. 

WAL Journaling mode is absolutely required for the Data Tiering feature of Red Hat Gluster Storage on RHEL 6

It is required to upgrade sqlite version on RHEL 6.7 to sqlite 3.7 and above, which supports WAL journaling mode

Comment 3 Dan Lambright 2015-09-22 20:06:26 UTC

*** This bug has been marked as a duplicate of bug 1265399 ***

Comment 4 Rejy M Cyriac 2015-09-23 04:13:03 UTC
(In reply to Dan Lambright from comment #3)
> 
> *** This bug has been marked as a duplicate of bug 1265399 ***

Why was this BZ on RHEL6 closed as a DUPLICATE of an upstream bug?!

Re-opening this BZ, and changing the summary to reflect the objective of this BZ on RHEL6

Comment 5 Dan Lambright 2015-09-23 13:19:24 UTC
We have a a software workaround for this problem described in 1265399. It solves the data base lock problem, but because it still uses the old sqlite without WAL, performance is poor. Also, my understanding is we will not be able to get the newer sqlite on RHEL6 in any circumstances. If you know differently, Mr Cyriac, I would be greatly interested in hearing that. This bug should not be the NEW state. I would say it is resolved as WONTFIX if its not a duplicate.


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