[Gluster-users] Maximising Heal Speed
Pranith Kumar Karampuri
pkarampu at redhat.com
Thu Apr 14 09:44:25 UTC 2016
On 04/14/2016 09:46 AM, Lindsay Mathieson wrote:
> Sorry to bring this up again, but I never did figure out the right
> settings for this.
>
> If I reboot a gluster node for a rep 3 volume, what are the settings
> for maximising heal speed, assuming ones not worried about i/o or cpu
>
> Gluster 3.7.9
> Sharded volume (4MB)
The only benefit you get over replicate volumes without sharding is that
only the shards which changed when the brick rebooted are healed instead
of whole VM image. Apart from that I don't see any settings that will
improve heal speed. You wait for 3.7.12. We are almost done backporting
multi-threaded self-heal. I am in the process of writing a blog-post to
give full idea about this one.
Pranith
>
> thanks,
>
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