[Gluster-users] Maximising Heal Speed

Serkan Çoban cobanserkan at gmail.com
Thu Apr 14 10:45:44 UTC 2016


>>>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.
Will multi thread self heal work for disperse volumes? what is the blog address?

On Thu, Apr 14, 2016 at 12:44 PM, Pranith Kumar Karampuri
<pkarampu at redhat.com> wrote:
>
>
> 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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