Hi, I believe this went into the pool named 'rbd'. if you rbd copy it's maybe easier to do it with explicit destination pool name: rbd cp sp/p1b16 sp/p2b16 hth wolfgang On 05/14/2013 11:47 AM, Greg wrote: > Hello, > > I found some oddity when attempting to copy an rbd image in my pool > (using bobtail 0.56.4), please see this : > > I have a built working RBD image name p1b16 : >> root@nas16:~# rbd -p sp ls >> p1b16 > Copying image : >> root@nas16:~# rbd -p sp cp p1b16 p2b16 >> Image copy: 100% complete...done. > Great, seems to go fine, it went superfast (a few seconds), let's check : >> root@nas16:~# rbd -p sp ls >> p1b16 > Uh ? let's try again : >> root@nas16:~# rbd -p sp cp p1b16 p2b16 >> 2013-05-14 09:30:42.369917 400b8000 -1 Image copy: 0% >> complete...failed.librbd: rbd image p2b16 already exists >> rbd: copy failed: >> (17) File exists >> 2013-05-14 09:30:42.369969 400b8000 -1 librbd: header creation failed > Doh! Really ? >> root@nas16:~# rbd -p sp ls >> p1b16 > Hmmm, something hidden? let's try to restart : >> root@nas16:~# rbd -p sp rm p2b16 >> 2013-05-14 09:30:19.445336 400c7000 -1 librbd::ImageCtx: error finding >> header: (2) No such file or directory >> 2013-05-14 09:30:19.644381 400c7000 -1 Removing image: librbd: error >> removing img from new-style directory: (2) No such file or directory0% >> complete...failed. >> >> rbd: delete error: (2) No such file or directory > Damned, let's see at rados level : >> root@nas16:~# rados -p sp ls | grep -v "rb\\." >> p1b16.rbd >> rbd_directory > I downloaded rbd_directory file and took a look inside, I see p1b16 > (along with binary data) but no trace of p2b16 > > I must have missed something somewhere... > > Cheers, > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- DI (FH) Wolfgang Hennerbichler Software Development Unit Advanced Computing Technologies RISC Software GmbH A company of the Johannes Kepler University Linz IT-Center Softwarepark 35 4232 Hagenberg Austria Phone: +43 7236 3343 245 Fax: +43 7236 3343 250 wolfgang.hennerbichler@xxxxxxxxxxxxxxxx http://www.risc-software.at _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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