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Nathan Fish

  • Registered on: 05/09/2019
  • Last connection: 01/13/2023

Issues

Activity

01/25/2023

09:06 PM CephFS Bug #58434: Widespread metadata corruption
Venky Shankar wrote:
> Nathan Fish wrote:
> > Further evidence indicates the issue may not be with Ceph; possibly a...

01/13/2023

06:04 PM CephFS Bug #58434: Widespread metadata corruption
Further evidence indicates the issue may not be with Ceph; possibly a bug in account management. Still investigating....

01/12/2023

07:38 PM CephFS Bug #58434 (Rejected): Widespread metadata corruption
One of our CephFS volumes has become corrupt, with user files being substituted for each other with no clear pattern;...

11/08/2021

04:54 PM Orchestrator Support #50594: ceph orch / cephadm does not allow deploying multiple MDS daemons per FS per host?
In what way was this resolved? Thanks.

04/30/2021

06:49 PM Orchestrator Support #50594 (Resolved): ceph orch / cephadm does not allow deploying multiple MDS daemons per ...
I have 3 hosts, with lots of cores. I have a filesystem with ~150M files that requires several active MDS daemons to ...

10/29/2020

07:36 PM CephFS Bug #48009: MDS crashes on locking assert in /build/ceph-14.2.11/src/mds/ScatterLock.h: In functi...
Both issues involve Scatterlock, but the crash seems to be at a different line. Here is a log of one event. This happ...

10/26/2020

08:46 PM CephFS Bug #48009 (Need More Info): MDS crashes on locking assert in /build/ceph-14.2.11/src/mds/Scatter...
Twice this week, an MDS has crashed in this function. Failover occurred as normal so disruption was brief. The issue ...

11/01/2019

08:28 PM RADOS Bug #42597 (New): mon and mds ok-to-stop commands should validate input names exist to prevent mi...
"ceph osd ok-to-stop" accepts only integers, "any", and "all". However, the "mon" and "mds" versions accept any strin...

10/29/2019

06:22 PM CephFS Bug #40102: qa: probable kernel deadlock/oops during umount on testing branch
5.0.0-32 introduced the bad backport, -33 reverted it:
http://changelogs.ubuntu.com/changelogs/pool/main/l/linux/l...

09/30/2019

06:31 PM Ceph Revision efc8f7d6 (ceph): doc: max_misplaced was renamed in Nautilus
mgr/balancer/max_misplaced was changed to target_max_misplaced_ratio
in 14.2.0.
Signed-off-by: Nathan Fish <lordcirt...

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