On 19/12/19 6:18 pm, Sander Hoentjen wrote:
Hi guys,
In our setup, `gluster volume heal XXX info` sometimes takes a very
long time (6 minutes for example).
We noticed this because we run oVirt, and get a message in the Events
log "VDSM $hostname command GetGlusterVolumeHealInfoVDS failed:
Message timeout which can be caused by communication issues".
Do you know what can be the cause of the slowness in `gluster volume
heal XXX info`?
I have observed that the slowness is because it is waiting to acquire
the lock held by the client. A patch to make the command work without
taking locks has been merged recently to the release-7 branch
(https://review.gluster.org/#/c/glusterfs/+/23883/) and will be
available in glusterfs-7.1. Note that glusterfs-3.12 is EOL'ed.
Regards,
Ravi
glusterfs-3.12.15-1.el7.x86_64
Kind regards,
Sander Hoentjen
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