Using Opensuse XEN for longer time I have not found an efficient way how to edit (import or export) data from disk image. For admin purposes I need time to time edit files in the disk image when domU stopped. Using mount -o for mounting domU image to dom0 filesystem is not working (type of filesystem is required and e2fsck -f does not help:
e2fsck: Superblock invalid, trying backup blocks...
e2fsck: Bad magic number in super-block while trying to open disk0.raw
Thank you in advance for any advice how to get and modify data on disk image when domU stopped.