> Op 13 april 2016 om 9:25 schreef M Ranga Swami Reddy <swamireddy@xxxxxxxxx>: > > > Hi, > As I am using the RAW format, is t format 1: > > rbd info images/a88c6600-5781-475c-8806-9723a976425c > rbd image 'a88c6600-5781-475c-8806-9723a976425c': > size 31744 MB in 7936 objects > order 22 (4096 kB objects) > block_name_prefix: rb.0.26f756.238e1f29 > format: 1 > A format 1 image can't have protected snapshots. You can not convert a format 1 image to a format 2. If you want to do so, you have to export/import that image. Wido > > On Wed, Apr 13, 2016 at 12:50 PM, Wido den Hollander <wido@xxxxxxxx> wrote: > > > >> Op 13 april 2016 om 9:05 schreef M Ranga Swami Reddy > >> <swamireddy@xxxxxxxxx>: > >> > >> > >> Hello, > >> > >> have imported a RAW image to rbd 'images' pool and created a snapshot > >> from that image...when I tried to set the protected for this snapshot, > >> its failing with below error. > >> > >> == > >> bd --pool images snap protect --snap snap > >> a88c6600-5781-475c-8806-9723a976425c rbd: protecting snap failed: (38) > >> Function not implemented 2016-04-13 06:47:11.879706 7f9697d4f780 -1 > >> librbd: snap_protect: image must support layering > >> == > >> > >> > >> and an option to add as "--image-features layering", but its working > >> with RAW foramat images.. > >> > >> is there issue with RAW images? > >> How to set the features layering for RAW images? > > > > Can you do: > > > > $ rbd info a88c6600-5781-475c-8806-9723a976425c > > > > You need a format 2 RBD image with layering enabled to support protected > > snapshots. > > > > Wido > > > >> > >> Thanks > >> Swami > >> _______________________________________________ > >> 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
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