[ceph-users] core dump: qemu-img info -f rbd

Da Chun ngugc at qq.com
Fri Jun 7 19:35:24 PDT 2013

Yes, it works with "-f raw".

“qemu-img convert” has the same problem:
qemu-img convert -f qcow2 -O rbd cirros-0.3.0-x86_64-disk.img rbd:vm_disks/test_disk2
core dump
qemu-img convert -f qcow2 -O raw cirros-0.3.0-x86_64-disk.img rbd:vm_disks/test_disk2

------------------ Original ------------------
From:  "Oliver Francke"<Oliver.Francke at filoo.de>;
Date:  Thu, Jun 6, 2013 07:14 PM
To:  "ceph-users"<ceph-users at lists.ceph.com>; 

Subject:  Re: [ceph-users] core dump: qemu-img info -f rbd


On 06/06/2013 08:12 AM, Jens Kristian Søgaard wrote:
> Hi,
>> I got a core dump when executing: root at ceph-node1:~# qemu-img info -f 
>> rbd rbd:vm_disks/box1_disk1
> Try leaving out "-f rbd" from the command - I have seen that make a 
> difference before.
... or try -f raw. Same is for the "-drive format=raw,file=..." 
specification. Former format=rbd does not work anymore.

Basically the format _is_ raw ;)



Oliver Francke

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