Hi, Every now and then I'm unable to unmap an RBD device: root@c2-backup ~ # rbd showmapped id pool image snap device 0 20-kowin-a 20-kowin-a-01 - /dev/rbd0 root@c2-backup ~ # rbd unmap /dev/rbd0 /dev/rbd0 is not an rbd device remove failed: (22) Invalid argument The only solution I've found so far is rebooting the machine. This is of course not a very nice option, so if someone knows why this occurs and how to prevent/fix it without rebooting, I'd be grateful :) Thanks! Léon _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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