[libvirt-users] virsh attach makes qcow2 format disk to raw format

[lyz_pro at 163.com]

Hi all

I have a problem when I use `virsh attach` to attach a qcow2 disk to vm without argument --subdirver=qcow2
and this makes the qcow2 disk become a raw format disk, and the data in this disk is missing in guest os
and also I have used guestmout to confirm this, the same result.

Is there any way to let me find back the data in this disk ?

the version of libvirt and kvm is :

Compiled against library: libvir 0.9.8
Using library: libvir 0.9.8
Using API: QEMU 0.9.8
Running hypervisor: QEMU 1.0.0






Best Regards
Li Yuezhou
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20131210/345fdd34/attachment.htm>