Hi,
Unfortunately, all 3 monitors were lost.
I followed this ->
https://docs.ceph.com/en/quincy/rados/troubleshooting/troubleshooting-mon/#mon-store-recovery-using-osds
and it is in the current state now.
id: 234c6a96-8101-49d1-b354-1110e759d572
health: HEALTH_WARN
mon is allowing insecure global_id reclaim
no active mgr
services:
mon: 1 daemons, quorum mon1 (age 8m)
mgr: no daemons active
osd: 40 osds: 40 up (since 5M), 40 in (since 5M)
data:
pools: 0 pools, 0 pgs
objects: 0 objects, 0 B
usage: 0 B used, 0 B / 0 B avail
pgs:
all OSD daemons are turned off.
It says all 40 osds are up, but the osd services are down.
If I run ceph osd dump, it shows all the volumes and pg numbers .. so it
looks like it knows of all those.
My question is, is it now in a state where it's safe to start an OSD daemon
? Because ceph status shows no pools, no pgs, I have not turned it on to
ensure no data loss occurs. At what point would I start the osd daemon?
Note:
If anyone has done something like this before, and can offer (paid)
assistance/consultation, that is also welcome .
Thanks,
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