Hi, On 11/21/2012 10:07 PM, Stefan Priebe - Profihost AG wrote:
Hello list, i tried to create a snapshot of my disk vm-113-disk-1: [: ~]# rbd -p kvmpool1 ls vm-113-disk-1 [: ~]# rbd -p kvmpool1 snap create BACKUP vm-113-disk-1 rbd: extraneous parameter vm-113-disk-1 [: ~]# rbd -p kvmpool1 snap create vm-113-disk-1 BACKUP rbd: extraneous parameter BACKUP What's wrong here?
Use: $ rbd -p kvmpool1 snap create --image vm-113-disk-1 BACKUP "rbd -h" also tells: <image-name>, <snap-name> are [pool/]name[@snap], or you may specify individual pieces of names with -p/--pool, --image, and/or --snap. Never tried it, but you might be able to use: $ rbd -p kvmpool1 snap create vm-113-disk-1@BACKUP I don't have access to a running Ceph cluster now to verify this. Wido
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