Andras Pataki
- Email: apataki@simonsfoundation.org
- Registered on: 08/03/2015
- Last connection: 10/14/2022
Issues
Activity
10/14/2022
- 08:48 PM RADOS Bug #51729: Upmap verification fails for multi-level crush rule
- Just to clarify - the error "verify_upmap number of buckets X exceeds desired Y" comes from the C++ code in ceph-mon ...
12/17/2021
- 07:11 PM mgr Tasks #53622: User + Dev Monthly Meeting: Collect osdmaps for balancer testing
- On our large cluster, the whole upmap balancing mechanism fails - looks like a bug in the ceph C++ code (not the mgr ...
12/13/2021
- 06:55 PM CephFS Bug #44100: cephfs rsync kworker high load.
- We've recently started using cephfs snapshots and are running into a similar issue with the kernel client. It seems ...
11/15/2021
- 05:42 PM CephFS Bug #53192: High cephfs MDS latency and CPU load with snapshots and unlink operations
- Thanks Patrick! How safe do you feel this patch is? Does it need a lot of testing or is it safe to deploy?
11/12/2021
- 10:28 AM CephFS Bug #53192: High cephfs MDS latency and CPU load with snapshots and unlink operations
- That's great news! I'm also trying to set up a test environment to reproduce the issue outside our main cluster (eye...
11/09/2021
- 04:35 PM CephFS Bug #53192: High cephfs MDS latency and CPU load with snapshots and unlink operations
- I've done some further debugging to understand the MDS performance problem that has been impacting us more. The fini...
11/08/2021
- 04:52 PM CephFS Bug #53192 (Fix Under Review): High cephfs MDS latency and CPU load with snapshots and unlink ope...
- We have recently enabled snapshots on our large Nautilus cluster (running 14.2.20) and our fairly smooth running ceph...
11/03/2021
- 09:19 AM CephFS Bug #49132: mds crashed "assert_condition": "state == LOCK_XLOCK || state == LOCK_XLOCKDONE",
- I haven't had luck keeping the MDS running well with higher log levels unfortunately. However, I do have one more da...
08/19/2021
- 06:00 PM CephFS Bug #49132: mds crashed "assert_condition": "state == LOCK_XLOCK || state == LOCK_XLOCKDONE",
- max_mds is 1 - we are running a single active MDS only. The clients are all ceph-fuse.
I've tried setting the MDS l...
08/03/2021
Also available in: Atom