On 08/29/2012 11:42 AM, hemant surale wrote:
Hi Ceph Community ,
I am facing problem while I am explicitly trying to set
"pg_number" of "data" pool.
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root@third-virtual-machine:~# ceph osd pool set data pg_num 100
2012-08-29 15:08:52.388446 mon <- [osd,pool,set,data,pg_num,100]
2012-08-29 15:08:52.388924 mon0 -> 'specified pg_num 100 <= current 200' (-22)
Could you show us the output of the following command?
$ ceph osd dump -o -|grep pg_num
It seems like you are trying to decrease the number of PGs?
root@third-virtual-machine:~# ceph osd pool get data pg_num
2012-08-29 15:09:04.788365 mon <- [osd,pool,get,data,pg_num]
2012-08-29 15:09:04.788833 mon0 -> 'PG_NUM: 200' (0)
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Why is it not working to set pg_number to 100. The cmd is executed
while ceph is running.
(ceph v. 0.36, ubuntu 11.10)
I recommend upgrading to Ubuntu 12.04.1 with Ceph 0.48.1
Wido
Regards,
hemant surale.
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