On Tue, May 22, 2012 at 06:38:45PM +0800, 马磊 wrote:
> [malei@xen-test2 ~]$ guestfish --rw -a /home/malei/d.img
>
> Welcome to guestfish, the libguestfs filesystem interactive shell for
> editing virtual machine filesystems.
>
> Type: 'help' for help on commands
>       'man' to read the manual
>       'quit' to quit the shell
>
> ><fs> mount-options '' /dev/vda1 /
> libguestfs: error: mount_options: call launch before using this function
> (in guestfish, don't forget to use the 'run' command)
> ><fs> launch
> ><fs> mount-options '' /dev/vda1 /
> ><fs> ls /
> ?? ????.txt
> ?? ????.wav
> ?? WinRAR ZIP ????.zip
> root1
> root2
> ><fs>
> ===============================================
> Does it have something to do with the LANG environment variable or the disk
> img which is not bootable?

I guess this is a FAT or VFAT image?  (Try the 'list-filesystems' command).

There are several bugs, they even prevent me from creating such an
image to start with :-(  I have filed these:

https://bugzilla.redhat.com/show_bug.cgi?id=823885
https://bugzilla.redhat.com/show_bug.cgi?id=823887

How large is 'd.img'?  Would it be possible for me to get a copy of
it, or of a similar image that fails in the same way?

Rich.

--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones

virt-p2v converts physical machines to virtual machines.  Boot with a
live CD or over the network (PXE) and turn machines into Xen guests.
http://et.redhat.com/~rjones/virt-p2v