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On Tuesday, December 10, 2013 12:49:25 PM Sharuzzaman Ahmat Raslan wrote: > Hi Harry, > > Did you setup ntp on each of the node, and sync the time to one single > source?
Yes, this is done by ROCKS and all the nodes have the identical time. (2admins have checked repeatedly)
> Thanks. > > On Tue, Dec 10, 2013 at 12:44 PM, harry mangalam <harry.mangalam@xxxxxxx>wrote: > > Admittedly I should search the source, but I wonder if anyone knows this > > > > offhand. > > > > > > > > Background: of our 84 ROCKS (6.1) -provisioned compute nodes, 4 have > > picked up an 'advanced date' in the /var/log/glusterfs/gl.log file - that > > date string is running about 5-6 hours ahead of the system date and all > > the > > Gluster servers (which are identical and correct). The time advancement > > does not appear to be identical tho it's hard to tell since it only shows > > on errors and those update irregularly. > > > > > > > > All the clients are the same version and all the servers are the same > > (gluster v 3.4.0-8.el6.x86_64 > > > > > > > > This would not be of interest except that those 4 clients are losing > > files, unable to reliably do IO, etc on the gluster fs. They don't appear > > to be having problems with NFS mounts, nor with a Fraunhofer FS that is > > also mounted on each node, > > > > > > > > Rebooting 2 of them has no effect - they come right back with an advanced > > date. > > > > > > > > > > > > --- > > > > Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine > > > > [m/c 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 > > > > 415 South Circle View Dr, Irvine, CA, 92697 [shipping] > > > > MSTB Lat/Long: (33.642025,-117.844414) (paste into Google Maps) > > > > --- > > > > > > > > _______________________________________________ > > Gluster-users mailing list > > Gluster-users@xxxxxxxxxxx > > http://supercolony.gluster.org/mailman/listinfo/gluster-users
--- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [m/c 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 415 South Circle View Dr, Irvine, CA, 92697 [shipping] MSTB Lat/Long: (33.642025,-117.844414) (paste into Google Maps) ---
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