Hi Eva, One more question. What version of gluster were you running before the upgrade?
Thanks, Nithya On 31 January 2018 at 09:52, Nithya Balachandran <nbala...@redhat.com> wrote: > Hi Eva, > > Can you send us the following: > > gluster volume info > gluster volume status > > The log files and tcpdump for df on a fresh mount point for that volume. > > Thanks, > Nithya > > > On 31 January 2018 at 07:17, Freer, Eva B. <free...@ornl.gov> wrote: > >> After OS update to CentOS 7.4 or RedHat 6.9 and update to Gluster 3.12.4, >> the ‘df’ command shows only part of the available space on the mount point >> for multi-brick volumes. All nodes are at 3.12.4. This occurs on both >> servers and clients. >> >> >> >> We have 2 different server configurations. >> >> >> >> Configuration 1: A distributed volume of 8 bricks with 4 on each server. >> The initial configuration had 4 bricks of 59TB each with 2 on each server. >> Prior to the update to CentOS 7.4 and gluster 3.12.4, ‘df’ correctly showed >> the size for the volume as 233TB. After the update, we added 2 bricks with >> 1 on each server, but the output of ‘df’ still only listed 233TB for the >> volume. We added 2 more bricks, again with 1 on each server. The output of >> ‘df’ now shows 350TB, but the aggregate of 8 – 59TB bricks should be ~466TB. >> >> >> >> Configuration 2: A distributed, replicated volume with 9 bricks on each >> server for a total of ~350TB of storage. After the server update to RHEL >> 6.9 and gluster 3.12.4, the volume now shows as having 50TB with ‘df’. No >> changes were made to this volume after the update. >> >> >> >> In both cases, examining the bricks shows that the space and files are >> still there, just not reported correctly with ‘df’. All machines have been >> rebooted and the problem persists. >> >> >> >> Any help/advice you can give on this would be greatly appreciated. >> >> >> >> Thanks in advance. >> >> Eva Freer >> >> >> _______________________________________________ >> Gluster-users mailing list >> Gluster-users@gluster.org >> http://lists.gluster.org/mailman/listinfo/gluster-users >> > >
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