Gluster users - Nov 2016 - Improving IOPS

There is compound fops feature coming up which reduces the
number of calls over the network in AFR transactions, thereby
improving performance. It will be available in 3.9 (and latest
upstream master too) if you're interested to try it out but
DO NOT use it in production yet. It may have some stability
issues as it hasn't been thoroughly tested.

You can enable it using the following command:

# gluster volume set <VOL> cluster.use-compound-fops on

-Krutika

On Fri, Nov 4, 2016 at 9:36 AM, Lindsay Mathieson <
lindsay.mathieson at gmail.com> wrote:
> On 4 November 2016 at 03:38, Gambit15 <dougti+gluster at gmail.com>
wrote:
> > There are lots of factors involved. Can you describe your setup &
use
> case a
> > little more?
>
>
> Replica 3 Cluster. Individual Bricks are RAIDZ10 (zfs) that can manage
> 450 MB/s write, 1.2GB/s Read.
> - 2 * 1GB Bond, Balance-alb
> - 64 MB Shards
> - KVM VM Hosting via gfapi
>
> Looking at improving the IOPS for the VM's
>
> --
> Lindsay
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
>
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On 4 November 2016 at 14:35, Krutika Dhananjay <kdhananj at redhat.com>
wrote:
> It will be available in 3.9 (and latest
> upstream master too) if you're interested to try it out but
> DO NOT use it in production yet. It may have some stability
> issues as it hasn't been thoroughly tested.
>
> You can enable it using the following command:
>
> # gluster volume set <VOL> cluster.use-compound-fops on

Thanks Krutika, will have to get my test cluster back up :)

nb. My current IOPS are good enough, but always looking to improve things.

-- 
Lindsay