[Bugs] [Bug 1612617] New: glustershd on armhf crashes on disperse volumes

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1612617

            Bug ID: 1612617
           Summary: glustershd on armhf crashes on disperse volumes
           Product: GlusterFS
           Version: 4.1
         Component: selfheal
          Assignee: bugs at gluster.org
          Reporter: foxxz.net at gmail.com
                CC: bugs at gluster.org



Created attachment 1473518
  --> https://bugzilla.redhat.com/attachment.cgi?id=1473518&action=edit
logs, core, and screen logs

Description of problem:
When damage to a disperse volume occurs on a cluster of armhf architecture
machines the self heal daemon crashes or consumes large amounts of cpu and can
not heal the cluster

I am using ubuntu 18.04LTS on Odroid HC-2 hardware (armhf) and have installed
gluster 4.1.2 via PPA. I have 12 member nodes each with a single brick.

If a cluster node reboots, loses connectivity, or is otherwise unavailable -
disperse volumes are unable to heal and the SHD crashes or sometimes consumes
large amounts of CPU to no effect once the errant node rejoins the cluster.

I have attached an archive containing gluster logs, screen logs and core files.

screenlog.sys - Details OS and hardware specs of the system

screenlog.gluster - Details cluster specs, volume creation, and volume status
before and after a gluster node has become unaavailable and then rejoins the
cluster.

screenlog.client - The screen log of client mounting and writing files to the
volume. Nothing terribly exciting

mnt.log.client - Clients mnt.log

core - Crash of the shd on a gluster node member

gluster.logs - Logs of the crashing glustershd member

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