17 Sep
2024
17 Sep
'24
4:35 p.m.
On Tue, Sep 17, 2024 at 04:22:40PM +0200, Denis Polom wrote:
Hi,
yes mclock scheduler doesn't looks like stable and ready for production Ceph cluster. I just switched back to wpq and everything goes smoothly.
In our cluster all IO stopped when I set 3 OSD to out when running Mclock. After switching to WPQ and had run deep-scrub on all PG the result was 698 corrupted objects that Ceph could not fix. So no, I would not say Mclock i production ready. We have set all out cluster to WPQ. -- Kai Stian Olstad