>Good news is we already have a WIP patch review.glusterd.org/10851 to introduce multi threaded shd. Credits to Richard/Shreyas from facebook for this. IIRC, we also have a BZ for the same > Isnt it the same bugzilla ( https://bugzilla.redhat.com/show_bug.cgi?id=1221737) mentioned in the commit log?
--Humble On Tue, Oct 13, 2015 at 7:26 AM, Atin Mukherjee <[email protected]> wrote: > -Atin > Sent from one plus one > On Oct 13, 2015 3:16 AM, "Ben Turner" <[email protected]> wrote: > > > > ----- Original Message ----- > > > From: "Lindsay Mathieson" <[email protected]> > > > To: "gluster-users" <[email protected]> > > > Sent: Friday, October 9, 2015 9:18:11 AM > > > Subject: [Gluster-users] Speed up heal performance > > > > > > Is there any way to max out heal performance? My cluster is unused > overnight, > > > and lightly used at lunchtimes, it would be handy to speed up a heal. > > > > > > The only tuneable I found was cluster.self-heal-window-size, which > doesn't > > > seem to make much difference. > > > > I don't know of any way to speed this up, maybe someone else could chime > in here that knows the heal daemon better than me. Maybe you could open an > RFE on this? In my testing I only see 2 files getting healed at a time per > replica pair. I would like to see this be multi threaded(if its not > already) with the ability to tune it to control resource usage(similar to > what we did in the rebalance refactoring done recently). If you let me > know the BZ # I'll add my data + suggestions, I have been testing this > pretty extensively in recent weeks and good data + some ideas on how to > speed things up. > Good news is we already have a WIP patch review.glusterd.org/10851 to > introduce multi threaded shd. Credits to Richard/Shreyas from facebook for > this. IIRC, we also have a BZ for the same but the patch is in rfc as of > now. AFAIK, this is a candidate to land in 3.8 as well, Vijay can correct > me otherwise. > > > > -b > > > > > thanks, > > > -- > > > Lindsay > > > > > > _______________________________________________ > > > Gluster-users mailing list > > > [email protected] > > > http://www.gluster.org/mailman/listinfo/gluster-users > > _______________________________________________ > > Gluster-users mailing list > > [email protected] > > http://www.gluster.org/mailman/listinfo/gluster-users > > _______________________________________________ > Gluster-users mailing list > [email protected] > http://www.gluster.org/mailman/listinfo/gluster-users >
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