Re: Is there a way to query RBD usage

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 16/10/13 15:53, Wido den Hollander wrote:
On 10/16/2013 03:15 AM, Blair Bethwaite wrote:
I.e., can we see what the actual allocated/touched size of an RBD is in
relation to its provisioned size?


No, not an easy way. The only way would be to probe which RADOS objects exist, but that's a heavy operation you don't want to do with large images or with a large number of RBD images.


So maybe a 'df' arg for rbd would be a nice addition to blueprints?

Regards

Mark
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com




[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux