[Gluster-users] Client un-mounting since upgrade to 3.12.9-1 version

[Vijay Bellur]

On Mon, Jun 11, 2018 at 8:50 AM, mohammad kashif <kashif.alig at gmail.com>
wrote:

> Hi
>
> Since I have updated our gluster server and client to latest version
> 3.12.9-1, I am having this issue of gluster getting unmounted from client
> very regularly. It was not a problem before update.
>
> Its a distributed file system with no replication. We have seven servers
> totaling around 480TB data. Its 97% full.
>
> I am using following config on server
>
>
> gluster volume set atlasglust features.cache-invalidation on
> gluster volume set atlasglust features.cache-invalidation-timeout 600
> gluster volume set atlasglust performance.stat-prefetch on
> gluster volume set atlasglust performance.cache-invalidation on
> gluster volume set atlasglust performance.md-cache-timeout 600
> gluster volume set atlasglust performance.parallel-readdir on
> gluster volume set atlasglust performance.cache-size 1GB
> gluster volume set atlasglust performance.client-io-threads on
> gluster volume set atlasglust cluster.lookup-optimize on
> gluster volume set atlasglust performance.stat-prefetch on
> gluster volume set atlasglust client.event-threads 4
> gluster volume set atlasglust server.event-threads 4
>
> clients are mounted with this option
>
> defaults,direct-io-mode=disable,attribute-timeout=600,
> entry-timeout=600,negative-timeout=600,fopen-keep-cache,rw,_netdev
>
> I can't see anything in the log file. Can someone suggest that how to
> troubleshoot this issue?
>
>
>

Can you please share the log file? Checking for messages related to
disconnections/crashes in the log file would be a good way to start
troubleshooting the problem.

Thanks,
Vijay
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