[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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