[ceph-users] Re: Empty /var/lib/ceph/osd/ceph-$osd after reboot

2022-12-26 Thread Konstantin Shalygin
Hi, ceph-volume lvm activate --all k > On 21 Dec 2022, at 13:53, Isaiah Tang Yue Shun wrote: > > From what I understand, after creating an OSD using "ceph-volume lvm > create", we will do a "ceph-volume lvm activate" so that the systemd is > created. > > However, I found that after

[ceph-users] Re: Rocky9 support for ceph ?? What is the official word ?

2022-12-26 Thread Farhad Sunavala
Thanks Anthony. Yes, my question is whether any of the ceph deploy methods support Rocky release. As for ceph-deploy I'm aware it is not maintained since Nautilus.ceph-deploy is no longer actively maintained. It is not tested on versions of Ceph newer than Nautilus. It does not support RHEL8,

[ceph-users] Re: Does Replica Count Affect Tell Bench Result or Not?

2022-12-26 Thread Anthony D'Atri
My understanding is that when you ask an OSD to bench (via the admin socket), only that OSD executes, there is no replication. Replication is a function of PGs. Thus, this is a narrowly-focused tool with both unique advantages and disadvantages. > On Dec 26, 2022, at 12:47 PM,

[ceph-users] Does Replica Count Affect Tell Bench Result or Not?

2022-12-26 Thread hosseinz8...@yahoo.com
Hi experts,I want to know, when I execute ceph tell osd.x bench command, is replica 3 considered in the bench or not? I mean, for example in case of replica 3, when I executing tell bench command, replica 1 of bench data write to osd.x, replica 2 write to osd.y and replica 3 write to osd.z? If

[ceph-users] Re: Increase the recovery throughput

2022-12-26 Thread Frédéric Nass
Hi Monish, You might also want to check the values of osd_recovery_sleep_* if they are not the default ones. Regards, Frédéric. - Le 12 Déc 22, à 11:32, Monish Selvaraj mon...@xaasability.com a écrit : > Hi Eugen, > > We tried that already. the osd_max_backfills is in 24 and the >