Re: Changing pg_num on cache pool

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What are your pg numbers for each pool? Your % used in each pool? And number of OSDs?


On Sun, May 28, 2017, 10:30 AM Konstantin Shalygin <k0ste@xxxxxxxx> wrote:

> You can also just remove the caching from the pool, increase the pgs,
> then set it back up as a cache pool.  It'll require downtime if it's
> in front of an EC rbd pool or EC cephfs on Jewel or Hammer, but it
> won't take long as all of the objects will be gone.
>
> Why do you need to increase the PG count of your cache pool?
>
Yes, this is front of EC pool on Kraken.
I want create more PG, because osd count is increased.
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