Since it's not clear from your email, I'm assuming you've also already done ceph osd require-osd-release octopus and fully enabled msgr2 ? Also, did the new octopus omap conversion complete already? There were threads earlier that it was using loads of memory. (see ceph config set osd bluestore_fsck_quick_fix_on_mount false in the release notes). -- Dan On Sun, Jul 5, 2020 at 2:43 PM Wout van Heeswijk <wout@42on.com> wrote:
Hi All,
A customer of ours has upgraded the cluster from nautilus to octopus after experiencing issues with osds not being able to connect to each other, clients/mons/mgrs. The connectivity issues was related to the msgrV2 and require_osd_release setting not being set to nautilus. After fixing this the OSDs were restarted and all placement groups became active again.
After unsetting the norecover and nobackfill flag some OSDs started crashing every few minutes. The OSD log, even with high debug settings, don't seem to reveal anything, it just stops logging mid log line.
I've created a bug report: https://tracker.ceph.com/issues/46366
Has anyone experienced something similar?
-- kind regards,
Wout 42on _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io