Hello,

we observed massive and sudden growth of the mon db size on disk, from
50MB to 20GB+ (GB!) and thus reaching 100% disk usage on the mountpoint.

As far as we can see, it happens if we set "noout" for a node reboot:
After the node and the OSDs come back it looks like the mon db size
increased drastically.

We have 14.2.11, 10 OSD @ 2TB and cephfs in use.

Is this a known issue? Should we avoid noout?


TIA,

derjohn


-- 
Andreas John
net-lab GmbH  |  Frankfurter Str. 99  |  63067 Offenbach
Geschaeftsfuehrer: Andreas John | AG Offenbach, HRB40832
Tel: +49 69 8570033-1 | Fax: -2 | http://www.net-lab.net

Facebook: https://www.facebook.com/netlabdotnet
Twitter: https://twitter.com/netlabdotnet

_______________________________________________
ceph-users mailing list -- ceph-users@ceph.io
To unsubscribe send an email to ceph-users-le...@ceph.io

Reply via email to