Hi,
We would like to share our experience upgrading one of our clusters from
Nautilus (14.2.22-1bionic) to Pacific (16.2.10-1bionic) a few weeks ago.
To start with, we had to convert our monitors databases to rockdb in
order to continue with the upgrade. Also, we had to migrate all our OSDs
to
On 11/23/22 19:49, Marc wrote:
We would like to share our experience upgrading one of our clusters from
Nautilus (14.2.22-1bionic) to Pacific (16.2.10-1bionic) a few weeks ago.
To start with, we had to convert our monitors databases to rockdb in
Weirdly I have just one monitor db in leveldb st
Hi,
Josh already suggested, but I will one more time. We had similar
behaviour upgrading from Nautilus to Pacific. In our case compacting the
OSDs did the trick.
For us there was no performance impact running the compaction (ceph osd
daemon osd.0 compact) although we run them in batches and
Hi,
Recently we migrated from SSD to NVME disks (Samsung PM983) on our
cluster. We noticed since then infrequent read errors on the NVME disks,
resulting on scrub errors on PGs. We did not have this with our previous
disks (SSD).
Do you discard them automatically or look at internal paramete
