Re: Openstack--instance-boot-from-ceph-volume:: error could not open disk image rbd

Gilles Mocellin <gilles.mocellin@xxxxxxxxxxxxxx> · Fri, 06 Dec 2013 12:38:06 +0100



    Le 05/12/2013 14:01, Karan Singh a
      écrit :

    
        Hello Everyone
        
          
            Trying to boot from ceph volume using bolg  http://www.sebastien-han.fr/blog/2012/06/10/introducing-ceph-to-openstack/ 
              and http://docs.openstack.org/user-guide/content/boot_from_volume.html
            

            Need help for this error.
            

                =====================================
                

                Logs
                    from /var/log/libvirt/qemu ::
                 
              
              =====================================
              

                qemu-kvm:
                  -drive
file=rbd:ceph-volumes/volume-dd315dda-b22a-4cf8-8b77-7c2b2f163155:id=volumes:key=AQC804xS8HzFJxAAD/zzQ8LMzq9wDLq/5a472g==:auth_supported=cephx\;none:mon_host=192.168.1.31\:6789\;192.168.1.33\:6789\;192.168.1.38\:6789,if=none,id=drive-virtio-disk0,format=raw,serial=dd315dda-b22a-4cf8-8b77-7c2b2f163155,cache=none: could
                    not open disk image rbd:ceph-volumes/volume-dd315dda-b22a-4cf8-8b77-7c2b2f163155:id=volumes:key=AQC804xS8HzFJxAAD/zzQ8LMzq9wDLq/5a472g==:auth_supported=cephx\;none:mon_host=192.168.1.31\:6789\;192.168.1.33\:6789\;192.168.1.38\:6789:
                  No such file or directory

                  2013-12-05 12:42:29.544+0000: shutting down
              
            
    Hello,

    
    Does your qemu supports RBD images ?

    
    See in the last line of, supported formats :

    qemu-img -h

    
    I had the same thing recently, using Debian wheezy, where qemu does
    not supports RBD.

    
    [...]

    
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