restoring a guest OS from lvm backup
mightydreams at gmail.com
Fri Oct 1 06:29:20 UTC 2010
What I tried it is I created another LVM name back on same volumegroup
and the filesystem on backup and lvm1 are same except presence of a
Copied the contents of backup direcotries on USB to this backup lvm
but when I try to boot from virt-manager
by restore a saved OS I get following
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/manager.py", line 652, in
File "/usr/share/virt-manager/virtManager/connection.py", line 681, in restore
File "/usr/lib/python2.6/dist-packages/libvirt.py", line 1453, in restore
if ret == -1: raise libvirtError ('virDomainRestore() failed', conn=self)
libvirtError: operation failed: image magic is incorrect
On Fri, Oct 1, 2010 at 11:06 AM, Tapas Mishra <mightydreams at gmail.com> wrote:
> I took a backup of a guest OS running in an LVM.
> When I took the backup I created a snpashot of LVM and mounted that
> snapshot in some location.
> Used rsync to copy its contents to a USB drive.
> Can I boot "somehow"from this copy of Guest OS which is now in USB drive?
> I am using KVM on 64 bit 10.04.
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