Bug 1708182 - [Tracking] gluster-block: improvements to volume group profile options list
Summary: [Tracking] gluster-block: improvements to volume group profile options list
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Gluster Storage
Classification: Red Hat Storage
Component: gluster-block
Version: unspecified
Hardware: x86_64
OS: Linux
medium
high
Target Milestone: ---
: OCS 3.11.z Batch Update 4
Assignee: Prasanna Kumar Kalever
QA Contact: RamaKasturi
URL:
Whiteboard:
Depends On: 1708180
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-05-09 10:15 UTC by Prasanna Kumar Kalever
Modified: 2019-10-30 12:33 UTC (History)
20 users (show)

Fixed In Version: glusterfs-6.0-9
Doc Type: Enhancement
Doc Text:
With this update, the gluster volume that hosts the glusterblock files is tuned for better performance by increasing the count of I/O handling threads.
Clone Of: 1708180
Environment:
Last Closed: 2019-10-30 12:32:53 UTC
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2019:3257 0 None None None 2019-10-30 12:33:10 UTC

Description Prasanna Kumar Kalever 2019-05-09 10:15:29 UTC
+++ This bug was initially created as a clone of Bug #1708180 +++

Description of problem:

In one of the performance testing effort, we found that below options help improve the overall performance numbers of gluster-block workload:

performance.io-thread-count             16 -> 32
performance.high-prio-threads           16 -> 32
performance.normal-prio-threads         16 -> 32
performance.low-prio-threads            16 -> 32
performance.least-prio-threads          1  -> 4
client.event-threads                    2  -> 8
server.event-threads                    1  -> 8
performance.client-io-threads          off -> on


I was thinking its good idea to add this changes to current block profile, as we have data showing improvements in perf results.

Also, its good idea to re-validate the existing gluster-block profile options in  
/var/lib/glusterd/groups/gluster-block

--- Additional comment from Prasanna Kumar Kalever on 2019-05-09 15:40:44 IST ---

@Elko Kuric

do you have graphs showing improvements with these changes ?


Thanks!

Comment 3 Humble Chirammal 2019-07-24 05:05:30 UTC
@Saravana, the RHGS build is available and this issue is fixed on glusterfs-6.0-9. Can we create rhgs-server-container with the same fix?

Comment 4 Humble Chirammal 2019-07-24 07:48:26 UTC
Prasanna, we can not move this bugzilla to ON_QA unless we have the fix available in container. Bringing it back to POST.

Comment 22 errata-xmlrpc 2019-10-30 12:32:53 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:3257


Note You need to log in before you can comment on or make changes to this bug.