Re: Quincy recovery load

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On Wed, Jul 20, 2022 at 4:03 AM Daniel Williams <danielwoz@xxxxxxxxx> wrote:

> Do you think maybe you should issue an immediate change/patch/update to
> quincy to change the default to wpq? Given the cluster ending nature of the
> problem?
>
>
Hi Daniel / All,

The issue was root caused and the fix is currently made in Ceph's main
branch.
See PR: https://github.com/ceph/ceph/pull/47216 for more information.

I am attaching a couple of charts that show CPU utilization before and
after the fix
from a test run with HDDs.

Thanks,
-Sridhar
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