On Tue, Aug 8, 2023 at 1:18 AM Zhang Bao <lonsdale8...@gmail.com> wrote: > > Hi, thanks for your help. > > I am using ceph Pacific 16.2.7. > > Before my Ceph stuck at `ceph fs status fsname`, one of my cephfs became > readonly.
Probably the ceph-mgr is stuck (the "volumes" plugin) somehow talking to the read-only CephFS. That's not a scenario we've tested well. > The metadata pool of the readonly cephfs grew up from 10GB to 3TB. Then I > shut down the readonly mds. Your metadata pool grew from 10GB to 3TB in read-only mode? That's unbelievable! We would need a lot more information to help figure the cause. Such as: `ceph tell mds.X perf dump`, `ceph tell mds.X status`, `ceph fs dump`, and `ceph tell mgr.X perf dump` while this is occurring. -- Patrick Donnelly, Ph.D. He / Him / His Red Hat Partner Engineer IBM, Inc. GPG: 19F28A586F808C2402351B93C3301A3E258DD79D _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
