Re: Quincy recovery load

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On Mon, Jul 25, 2022 at 2:05 PM Satoru Takeuchi <satoru.takeuchi@xxxxxxxxx>
wrote:

>
> - Does this problem not exist in Pacific and older versions?
>
This problem does not exist in Pacific and prior versions. On Pacific, the
default osd_op_queue
is set to 'wpq'  and so this issue is not observed.

- Does this problem happen only if `osd_op_queue=mclock_scheduler`?
>
Yes, that's correct.

- Do all parameters written in the OPERATIONS section not work if
> mclock scheduler is used?
>
> https://docs.ceph.com/en/pacific/rados/configuration/osd-config-ref/#operations
>
> Only the sleep and priority related parameters will not work if mclock
scheduler is used.

-Sridhar

<https://www.redhat.com>
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