I don't think it might lead to more client slow requests if you set it
to 4096 in one step, since there is a cap on how many recovery/backfill
requests there can be per OSD at any given time.
I am not sure though, but I am happy to be proved wrong by the senior
members in this list :)
Hans
On 8/18/20 10:23 AM, norman wrote:
> Hi guys,
>
> I have a rbd pool pg_num 2048, I want to change it to 4096, how can I
> do this?
>
> If I change it directly to 4096, it may cause the client slow requests,
> What the better step size should be?
>
> Thanks,
>
> Kern
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