[Bugs] [Bug 1779616] Glusterfs mount-dir is getting read-only system after 1 day

bugzilla at redhat.com bugzilla at redhat.com
Thu Jan 16 08:23:23 UTC 2020


--- Comment #4 from Mohammed Rafi KC <rkavunga at redhat.com> ---
(In reply to sharmaakshay890 from comment #3)
> Thanks Rafi,
> 1). Can i know what could be reason of this i/o error failure??.
> We are facing this issues in some of the machines , due to which we are
> unable to do anything until and unless we reboots that machine.
> After that everything come backs to normal.
> we are unable to find the root cause.

I have to admit it I'm not an expert in disk failure cases. You can may start
with the disk health check and then see if the file system is corrupted or not.

> 2). I have shared some steps in bug's Additional Info.
> can you please let us know, that mentioned steps are correct ? (for creation
> and cleaning up of Glusterfs).

Please refer to

> 3) Recommended Backend storage for glusterfs ??
> we are using Sata disk with ext4 type.

ext4 is perfectly fine though gluster recommends XFS.

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