I am seeing these messages when booting from RBD and booting hangs there.
libceph: get_reply osd2 tid 1459933 data 3248128 > preallocated
131072, skipping
However, Ceph Health is OK, so I have no idea what is going on. I
reboot my 3 node cluster and it works again for about two weeks.
How can I find out more about this issue, how can I dig deeper? Also
there has been at least one report about this issue before on this
mailing list - "[ceph-users] Strange Data Issue - Unexpected client
hang on OSD I/O Error" - but no solution has been presented.
This report was from 2018, so no idea if this is still an issue for
Dyweni the original reporter. If you read this, I would be happy to
hear how you solved the problem.
Cheers
Markus