On 04/05/17 02:03, Praveen George wrote:
Hi Team,
We’ve been intermittently seeing issues where postgresql is unable to
create a table, or some info is missing.
Postgresql logs the following error:
ERROR: unexpected data beyond EOF in block 53 of relation
base/16384/12009
HINT: This has been seen to occur with buggy kernels; consider
updating your system.
We are using the k8s PV/PVC to bind the volumes to the containers and
using the gluster plugin to mount the volumes on the worker nodes and
take it into the containers.
The issue occurs regardless of whether the k8s spec specifies
mounting of the pv using the pv provider or mount the gluster volume
directly.
Just to check if the issue is with the glusterfs client, we mount the
volume using NFS (NFS on the client talking to gluster on the master),
the issue doesn’t occur. However, with the NFS client talking directly
to _one_ of the gluster masters; this means that if that master fails,
it will not failover to the other gluster master - we thus lose
gluster HA if we go this route.
If you are interested there are HA solutions available with NFS. It
depends on NFS solution which u are trying, if it is gluster
nfs(integrated nfs server with gluster) then use ctdb and for
NFS-Ganesha , we already have an integrated solution with pacemaker/corosync
Please update ur gluster version since it EOLed, you don't receive any
more update for that version.
--
Jiffin
Anyone faced this issue, is there any fix already available for the
same. Gluster version is 3.7.20 and k8s is 1.5.2.
Thanks
Praveen
_______________________________________________
Gluster-users mailing list
Gluster-users@gluster.org
http://lists.gluster.org/mailman/listinfo/gluster-users
_______________________________________________
Gluster-users mailing list
Gluster-users@gluster.org
http://lists.gluster.org/mailman/listinfo/gluster-users
