On Mon, Jun 11, 2018 at 8:50 AM, mohammad kashif <[email protected]> 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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