[Gluster-users] canceling full heal 3.8

[David Gossage]

On Aug 27, 2016 4:37 PM, "Lindsay Mathieson" <lindsay.mathieson at gmail.com>
wrote:
>
> On 28/08/2016 6:07 AM, David Gossage wrote:
>>
>> 7 hours after starting full heal shards still haven't started healing,
and count from heal statistics heal-count has only reached 1800 out of
19000 shards.  shards dir hasn't even been recreated yet.  Creation of the
non sharded stubs (do they have a more official term?) in the visible mount
point was as speedy as expected.  shards are painfully slow.
>
>
>
> Is your CPU usage through the roof?

Currently it has almost no activity.  First node yesterday got a bit high.
But 2nd node today that has issues is pretty low.
>
> If you haven't already, I'd suggest
>
> - changing "cluster.data-self-heal-algorithm" to "full"
>
> - And restarting the gluster volume if possible
>

I'll shut down vm's later tonight and see if that helps at all.

>
> I have a suspicion something changed recently with heal, I've noticed
that it takes a long time (hours) to kick in when the diff algorithm is
used. I don't recall it doing this with 3.7.11
>
>
> --
> Lindsay Mathieson
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20160827/8c55a4cb/attachment.html>