[ceph-users] Re: Question regarding Quincy mclock scheduler.

Hi, Thanks a lot for the clarification, so we will adapt or setup using custom profile with the proposed parameters. Kr Philippe On 9/11/22 14:04, Aishwarya Mathuria wrote: Hello Philippe, Your understanding is correct, 50% of IOPS are reserved for client operations

[ceph-users] Question regarding Quincy mclock scheduler.

have osd_mclock_max_capacity_iops_hdd = 22889.222997 why osd_mclock_scheduler_client_res is not 11444 ? this value seem strange to me. Kr Philippe ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io

[ceph-users] Re: upgrading from Nautilus on CentOS7 to Octopus on Ubuntu 20.04.2

I had followed the steps in the documentation, but it’s likely that something went wrong during those steps. I copied over the mon store instead, as you recommended, and it fixed my problem. Thanks for your help, now I can finally progress with this. Jean-Philippe Méthot Senior Openstack

[ceph-users] Re: upgrading from Nautilus on CentOS7 to Octopus on Ubuntu 20.04.2

experimental. I would never go in production with CentOS 8 stream. I will probably consider rocky linux when it’ll have a few more stable releases under its belt. Jean-Philippe Méthot Senior Openstack system administrator Administrateur système Openstack sénior PlanetHoster inc. > Le 29 j

[ceph-users] upgrading from Nautilus on CentOS7 to Octopus on Ubuntu 20.04.2

same, the clock is synchronized and it can contact other monitors on the network? Jean-Philippe Méthot Senior Openstack system administrator Administrateur système Openstack sénior PlanetHoster inc. ___ ceph-users mailing list -- ceph-users@ceph.io

[ceph-users] Re: Issues with the ceph-bluestore-tool during cluster upgrade from Mimic to Nautilus

Alright, here’s the full log file. Jean-Philippe Méthot Senior Openstack system administrator Administrateur système Openstack sénior PlanetHoster inc. 4414-4416 Louis B Mayer Laval, QC, H7P 0G1, Canada TEL : +1.514.802.1644 - Poste : 2644 FAX : +1.514.612.0678 CA/US : 1.855.774.4678 FR : 01

[ceph-users] Re: Issues with the ceph-bluestore-tool during cluster upgrade from Mimic to Nautilus

Here’s the out file, as requested. Jean-Philippe Méthot Senior Openstack system administrator Administrateur système Openstack sénior PlanetHoster inc. 4414-4416 Louis B Mayer Laval, QC, H7P 0G1, Canada TEL : +1.514.802.1644 - Poste : 2644 FAX : +1.514.612.0678 CA/US : 1.855.774.4678 FR : 01 76

[ceph-users] Issues with the ceph-bluestore-tool during cluster upgrade from Mimic to Nautilus

rt_main()+0xf5) [0x7f1a574aa555] > 13: (()+0x1f9b5f) [0x55b3351aeb5f] > NOTE: a copy of the executable, or `objdump -rdS ` is needed to > interpret this. What could be the source of this error? I haven’t found much of anything about it online. Jean-Philippe Méthot Senior Ope

[ceph-users] pg balancer plugin unresponsive

Hi,the pg balancer is not working at all and if I call status the plugin does not respond, it just hangs forever. Mgr restart doesnt help.I have a PG distribution issue now, how to fix this?v 14.2.5 kind regards ___ ceph-users mailing list -- ceph-users

[ceph-users] crush rule question

possible and if yes how to write the crrush rule. Kr Philippe Van Hecke. ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io

[ceph-users] Re: High CPU usage by ceph-mgr in 14.2.6

I'm having the same issue on 14.2.4. Have you fixed it? I disabled all modules apart from pg balancer (can't be disabled). I opened a report with wallclock profiler on tracker https://tracker.ceph.com/issues/44496 ___ ceph-users mailing list -- ceph-use

[ceph-users] unscheduled mds failovers

Hi, we're seeing active mds failover to standbys every few weeks causing few minutes of cephfs downtime. It's not crashing, all the log says is. 2020-02-25 08:30:53.313 7f9a457ae700 1 mds.m2-1045557 Updating MDS map to version 10132 from mon.1 2020-02-25 08:30:53.313 7f9a457ae700 1 mds.m2-1045

[ceph-users] pg balancer plugin unresponsive

Hi, the pg balancer is not working at all and if I call status the plugin does not respond, it just hangs forever. Mgr restart doesnt help. I have a PG distribution issue now, how to fix this? v 14.2.5 kind regards ___ ceph-users mailing list -- ceph-us