Hi!
I have a problem after starting to upgrade to 16.2.4, from 15.2.13. I started
the upgrade and it successfully redeployed 2 out of 3 mgr daemon containers.
The third failed to upgrade and Cephadm started retrying to upgrade it forever.
The only way I could stop this was to disable the cephad
Lets try to stop this message turning into a mass moaning session about
Ceph and try and get this newbie able to use it.
I've got a Ceph Octopus cluster, its relatively new and deployed using
cephadm.
It was working fine, but now the managers start up run for about 30 seconds
and then die, until
Hello All,
I recently installed Ceph (v 16.2.4 pacific stable). I know Ceph creates
and exposes two Prometheus instances (from what I've witnessed).
To that end, I installed Grafana in a docker container, and am
attempting to pull metrics from Ceph (Cluster Health, OSD information,
etc), but
Hi,
don't give up on Ceph. ;-)
Did you try any of the steps from the troubleshooting section [1] to
gather some events and logs? Could you share them, and maybe also some
more details about that cluster? Did you enable any non-default mgr
modules? There have been a couple reports related t
Found the issue in the end I'd managed to kill the autoscaling features by
playing with pgp_num and pg_num and it was getting confusing. I fixed it in
the end by reducing pg_num on some of my test pools and the manager woke up
and started working again.
It was not clear as to what I'd done to kil
Hello Ingo.
Did the problem actually went away after you upgraded everything to Nautilus?
I’m seeing the same issue in a Luminous cluster where a Nautilus node was
introduced (with the intent of upgrading the whole cluster to Nautilus).
When the problem happened we had:
Mons, Mgr - Nautilus
OS
Changing pg_num and pgp_num manually can be a useful tool. Just remember that
they need to be factor of 2, don’t increase or decease more than a couple of
steps e.g. 64 to 128 or 256….but not to 1024 etc.
I had a situation where a couple of OSDs got quite full. I added more capacity
but the r
Hi Peter,
We fixed this bug: https://tracker.ceph.com/issues/47738 recently
here:
https://github.com/ceph/ceph/commit/b4316d257e928b3789b818054927c2e98bb3c0d6
which should hopefully be in the next release(s).
David
On Thu, Jun 17, 2021 at 12:13 PM Peter Childs wrote:
>
> Found the issue in the
