Thanks for reply,
On 10.03.2015 19:52, Weeks, Jacob (RIS-BCT) wrote: > I am not sure about v0.80.6-1 but in v0.80.7 the --allow-experimental-feature option is not required. I have increased pg_num and pgp_num in v0.80.7 without any issues. on how big cluster, how long did it take to recovery from this change? > It may be safer to make the change incrementally rather than all at once. Since v0.72, ceph does not allow extreme changes in pg_num sizes. It make sense, thanks. Thanks,
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