Ceph

04/18/2024

08:33 AM CephFS Bug #64977: mds spinlock due to lock contention leading to memory exaustion

We've uploaded a new set of logs with debug_ms 1 at 20d8ba67-8bb0-4cfc-a986-b72ec250728d Abhishek Lekshmanan

04/09/2024

09:55 AM CephFS Bug #64977: mds spinlock due to lock contention leading to memory exaustion

Posted more logs at fed9e44e-a0ec-4692-ae23-6a1047fe9247 Abhishek Lekshmanan

04/08/2024

03:40 PM CephFS Bug #64977: mds spinlock due to lock contention leading to memory exaustion

We see this pattern during the incidents that both cap revocation and grants spike and then we see the node consuming... Abhishek Lekshmanan

03/29/2024

10:16 AM CephFS Bug #65225 (Triaged): ceph_assert on dn->get_projected_linkage()->is_remote

In a workload that is heavily hardlinking and moving files, we see ceph-mds assert like the following ... Abhishek Lekshmanan

03/05/2024

01:28 PM CephFS Bug #53192: High cephfs MDS latency and CPU load with snapshots and unlink operations

Hi Venky, Patrick
further to our talk, we saw the MDS growing with a lot of log segments and crashing in the up:re... Abhishek Lekshmanan

01:26 PM CephFS Bug #64717 (New): MDS stuck in replay/resolve use

We have a cephfs cluster where we ran a lot of metadata intensive workloads with snapshots enabled. In our monitoring... Abhishek Lekshmanan

10/31/2023

11:08 AM rgw Bug #63373 (Pending Backport): multisite: Deadlock in RGWDeleteMultiObj with default rgw_multi_obj_del_max_aio > 1

On running a multisite setup with Reef (18.2.0) we run into this situation where
the client facing RGWs (the ones wi... Abhishek Lekshmanan

08/01/2023

09:26 PM rgw Backport #58817 (In Progress): pacific: rgw: some operations may not have a valid bucket object

https://github.com/ceph/ceph/pull/52729 Abhishek Lekshmanan

09:25 PM rgw Backport #58818 (In Progress): quincy: rgw: some operations may not have a valid bucket object

https://github.com/ceph/ceph/pull/52739 Abhishek Lekshmanan

02/21/2023

02:02 PM rgw Bug #57877 (Pending Backport): rgw: some operations may not have a valid bucket object

Abhishek Lekshmanan