specify the -p mypool will create another error msg looks like:
root@~# rbd --image odm-kvm-img -p mypool info
2013-04-24 10:44:29.442715 7f8d9134b780 -1 rbd: error opening image
librbd: Error listing snapshots: (95) Operation not supportedodm-kvm-img
: (95) Operation not supported
BRs,
Dennis
On 04/24/2013 11:29 AM, Michael Lowe wrote:
My initial reaction is that you should use -p <pool> because rbd defaults to the rbd pool. You are in effect trying to get info about mypool/odm-kvm-img from rbd/odm-kvm-img which doesn't exist.
Sent from my iPad
On Apr 23, 2013, at 11:24 PM, Dennis Chen <xschen@xxxxxxxxxxxxx> wrote:
Hi list,
I am using a ceph cluster (version 0.56.4) with all nodes (mon, mds, osd...) deployed in the RHEL 6 distro, the client is based on Ubuntu 12.10.
Now I am confused by a strange issue, seems the issue has been asked before by google but no a clear answer for it. The specific details as below--
in the client side, I want to create a rbd image, so I run the commands:
root@~# ceph osd pool create mypool 100 100
pool 'mypool' created
root@~# rbd ls -p mypool
odm-kvm-img
root@~# rbd --image odm-kvm-img info
rbd: error opening image 2013-04-24 10:43:42.800917 7fdb47d76780 -1 librbd::ImageCtx: error finding header: (2) No such file or directoryodm-kvm-img:
(2) No such file or directory
So I tried those steps followed according the goolged:
root@~# rados ls -p mypool
odm-kvm-img.rbd
rbd_directory
root@~# rbd info odm-kvm-img.rbd
rbd: error opening image 2013-04-24 10:54:19.468770 7f8332dea780 -1 librbd::ImageCtx: error finding header: (2) No such file or directory
odm-kvm-img.rbd: (2) No such file or directory
odm-kvm-img.rbd is showed by 'rados ls' command and it's there, but why I get an error when run the 'rbd info' command upon odm-kvm-img.rbd? does anybody can be help about this?
BRs,
Dennis
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