the main problem is not the pg_num,but some other problem about your network or ceph service AFAIK.
can your parse ceph -s ,ceph osd tree, cat ceph.conf ?
2016-05-23 11:52 GMT+08:00 Albert Archer <albertarcher94@xxxxxxxxx>:
So, there is no solution at all ?On Sun, May 22, 2016 at 7:01 PM, Albert Archer <albertarcher94@xxxxxxxxx> wrote:Hello All.Determining the number of pgs and pgps is the very hard job (of course for newbies like me ).The problem is, when we set the number of pgs and pgps for creating a pool, it seems there is no way to decrease the pgs for that pool.I configured 9 OSDs hosts (virtual machine in VMware ESXI ), in UP and IN state. and approximately 1700 pgs for rbd and another pool .but :~1536 stale+active+clean~250 active + cleanso, how can i remove some pgs ???? or come back to ~1700 active+clean state ???what is the problem ???RegardsAlbert
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