[Gluster-devel] [Gluster-users] VM fs becomes read only when one gluster node goes down

Roman romeo.r at gmail.com
Mon Oct 26 13:33:57 UTC 2015


Hi,

got backupvolfile-server=NODE2NAMEHERE in fstab ? :)

2015-10-23 5:24 GMT+03:00 Krutika Dhananjay <kdhananj at redhat.com>:

> Could you share the output of 'gluster volume info', and also information
> as to which node went down on reboot?
>
> -Krutika
> ------------------------------
>
> *From: *"André Bauer" <abauer at magix.net>
> *To: *"gluster-users" <gluster-users at gluster.org>
> *Cc: *gluster-devel at gluster.org
> *Sent: *Friday, October 23, 2015 12:15:04 AM
> *Subject: *[Gluster-users] VM fs becomes read only when one gluster node
> goes        down
>
> Hi,
>
> i have a 4 node Glusterfs 3.5.6 Cluster.
>
> My VM images are in an replicated distributed volume which is accessed
> from kvm/qemu via libgfapi.
>
> Mount is against storage.domain.local which has IPs for all 4 Gluster
> nodes set in DNS.
>
> When one of the Gluster nodes goes down (accidently reboot) a lot of the
> vms getting read only filesystem. Even when the node comes back up.
>
> How can i prevent this?
> I expect that the vm just uses the replicated file on the other node,
> without getting ro fs.
>
> Any hints?
>
> Thanks in advance.
>
> --
> Regards
> André Bauer
>
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>
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-- 
Best regards,
Roman.
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