Thank you for your reply.
I have 84 osds. 7 ssd as cache tier for pool cache . 77 hdd as strorage pool.
原始邮件
发件人: Paul Emmerich<paul.emmerich@xxxxxxxx>
收件人: 刘亮<liangliu@xxxxxxxxxxx>
抄送: ceph-users<ceph-users@xxxxxxxxxxxxxx>
发送时间: 2019年7月9日(周二) 01:35
主题: Re: [ceph-users] Ceph -s shows that usage is 385GB after I delete my pools
That's very likely just metadata.
How many OSDs do you have? Minimum pre-allocated size for metadata is around 1 GB per OSD. Could be more allocated but not yet in use space after deleting pools.
Paul
--
Paul Emmerich
Looking for help with your Ceph cluster? Contact us at https://croit.io
croit GmbH
Freseniusstr. 31h
81247 München
www.croit.io
Tel: +49 89 1896585 90
Paul Emmerich
Looking for help with your Ceph cluster? Contact us at https://croit.io
croit GmbH
Freseniusstr. 31h
81247 München
www.croit.io
Tel: +49 89 1896585 90
On Mon, Jul 8, 2019 at 2:07 PM 刘亮 <liangliu@xxxxxxxxxxx> wrote:
_______________________________________________
HI：Ceph -s shows that usage is 385GB after I delete my pools . Do you know why? Anyone can help me?
Thank you!
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
