Re: [Gluster-users] determine filename from shard?
Which is the version of GlusterFS you are using? There are few methods like 'gfid2path' option to fetch details of the file path from a gfid in versions above v6.0 On Mon, Oct 14, 2019 at 8:14 AM wkmail wrote: > We recently were trying to track down a high load situation on a KVM > node in a cluster running gluster (replication2 + arb). > > Iotop on the affected node showed that gluster was involved showing > abnormally heavy writes. There wasn't any obvious activity on the > network coming into the VMs, so it was something internal to one of > them, so we had to keep looking > > We then used gluster volume top which showed that a couple of shards > were being pounded but we didn't see a way to immediately associate > those shards with their VM file. > > We eventually figured out the problem VM using other methods and > resolved the issue, but we would still like to know if there is a script > or recipe to determine what file a shard may belong to as that would > have sped up the resolution. > > -wk > > > > > > > Community Meeting Calendar: > > APAC Schedule - > Every 2nd and 4th Tuesday at 11:30 AM IST > Bridge: https://bluejeans.com/118564314 > > NA/EMEA Schedule - > Every 1st and 3rd Tuesday at 01:00 PM EDT > Bridge: https://bluejeans.com/118564314 > > Gluster-users mailing list > Gluster-users@gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-users > Community Meeting Calendar: APAC Schedule - Every 2nd and 4th Tuesday at 11:30 AM IST Bridge: https://bluejeans.com/118564314 NA/EMEA Schedule - Every 1st and 3rd Tuesday at 01:00 PM EDT Bridge: https://bluejeans.com/118564314 Gluster-users mailing list Gluster-users@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-users
[Gluster-users] Announcing Gluster release 5.10
Hi, The Gluster community is pleased to announce the release of Gluster 5.10 (packages available at [1]). Release notes for the release can be found at [2]. Major changes, features and limitations addressed in this release: None Thanks, Gluster community [1] Packages for 5.10: https://download.gluster.org/pub/gluster/glusterfs/5/5.10/ [2] Release notes for 5.10: https://docs.gluster.org/en/latest/release-notes/5.10/ -- Regards, Hari Gowtham. Community Meeting Calendar: APAC Schedule - Every 2nd and 4th Tuesday at 11:30 AM IST Bridge: https://bluejeans.com/118564314 NA/EMEA Schedule - Every 1st and 3rd Tuesday at 01:00 PM EDT Bridge: https://bluejeans.com/118564314 Gluster-users mailing list Gluster-users@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-users
[Gluster-users] determine filename from shard?
We recently were trying to track down a high load situation on a KVM node in a cluster running gluster (replication2 + arb). Iotop on the affected node showed that gluster was involved showing abnormally heavy writes. There wasn't any obvious activity on the network coming into the VMs, so it was something internal to one of them, so we had to keep looking We then used gluster volume top which showed that a couple of shards were being pounded but we didn't see a way to immediately associate those shards with their VM file. We eventually figured out the problem VM using other methods and resolved the issue, but we would still like to know if there is a script or recipe to determine what file a shard may belong to as that would have sped up the resolution. -wk Community Meeting Calendar: APAC Schedule - Every 2nd and 4th Tuesday at 11:30 AM IST Bridge: https://bluejeans.com/118564314 NA/EMEA Schedule - Every 1st and 3rd Tuesday at 01:00 PM EDT Bridge: https://bluejeans.com/118564314 Gluster-users mailing list Gluster-users@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-users
