[ceph-users] [Ceph Octopus 15.2.3 ] MDS crashed suddently and failed to replay journal after restarting

Hello, MDS process crashed suddently. After trying to restart it, it failed to replay journal and started to restart continually. Just to summarize, here is what happened : 1/ The cluster is up and running with 3 nodes (mon and mds in the same nodes) and 3 OSD. 2/ After a few days, 2

[ceph-users] Re: [Ceph Octopus 15.2.3 ] MDS crashed suddenly

Hello, Same issue with another cluster. Here is the coredump tag 41659448-bc1b-4f8a-b563-d1599e84c0ab Thanks, Carl ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io

[ceph-users] Re: [Ceph Octopus 15.2.3 ] MDS crashed suddenly

After trying to restart the mds master, it also failed. Now the cluster state is : # ceph status cluster: id: dd024fe1-4996-4fed-ba57-03090e53724d health: HEALTH_WARN 1 filesystem is degraded insufficient standby MDS daemons available 29 daemons have recently crashed services:

[ceph-users] [Ceph Octopus 15.2.3 ] MDS crashed suddenly

Hi, I made a fresh install of Ceph Octopus 15.2.3 recently. And after a few days, the 2 standby MDS suddenly crashed with segmentation fault error. I try to restart it but it does not start. Here is the error : -20> 2020-07-17T13:50:27.888+ 7fc8c6c51700 10 monclient: _renew_subs -19>