Ok, so you are not short of memory! Your mount command suggests you are using the Fuse client, is it just the gNFS server that fails? That shouldn't affect the Fuse clients. I haven't worked out how much memory the gNFS server is supposed to use but on a test system with 64GB, it uses 16GB. On Wed, 2014-05-21 at 08:35 -0700, Doug Schouten wrote: > Hi, > > glusterfs is using ~ 5% of memory (24GB total) and glusterfsd is using < 1% > > The I/O cache size (performance.cache-size) is 1GB. > > cheers, Doug > > On 20/05/14 08:37 PM, Franco Broi wrote: > > Are you running out of memory? How much memory are the gluster daemons > > using? > > > > On Tue, 2014-05-20 at 11:16 -0700, Doug Schouten wrote: > >> Hello, > >> > >> I have a rather simple Gluster configuration that consists of 85TB > >> distributed across six nodes. There is one particular node that seems to > >> fail on a ~ weekly basis, and I can't figure out why. > >> > >> I have attached my Gluster configuration and a recent log file from the > >> problematic node. For a user, when the failure occurs, the symptom is > >> that any attempts to access the Gluster volume from the problematic node > >> fails with "transport endpoint not connected" error. > >> > >> Restarting the Gluster daemons and remounting the volume on the failed > >> node always fixes the problem. But usually by that point some number of > >> jobs in our batch queue have failed b/c of this issue already, and it's > >> becoming a headache. > >> > >> It could be a fuse issue, since I see many related error messages in the > >> Gluster log, but I can't disentangle the various errors. The relevant > >> line in my /etc/fstab file is > >> > >> server:global /global glusterfs > >> defaults,direct-io-mode=disable,log-level=WARNING,log-file=/var/log/gluster.log > >> 0 0 > >> > >> Any ideas on the source of the problem? Could it be a hardware (network) > >> glitch? The fact that it only happens on one node that is identically > >> configured (with same hardware) as other nodes points to something like > >> that. > >> > >> thanks! Doug > >> _______________________________________________ > >> Gluster-users mailing list > >> Gluster-users@xxxxxxxxxxx > >> http://supercolony.gluster.org/mailman/listinfo/gluster-users > > > _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://supercolony.gluster.org/mailman/listinfo/gluster-users
