[Libguestfs] Unable to convert vm

Richard W.M. Jones rjones at redhat.com
Thu Apr 4 14:34:07 UTC 2013


On Thu, Apr 04, 2013 at 04:27:10PM +0200, Georg Troxler wrote:
> Thanks Richard
> 
> this improves the situation but fails with the following:
> 
> mount -o ro /dev/sda /sysroot/
> [    2.192468] EXT4-fs (sda): VFS: Can't find ext4 filesystem
> [    2.193983] EXT4-fs (sda): VFS: Can't find ext4 filesystem
> [    2.195496] EXT4-fs (sda): VFS: Can't find ext4 filesystem
> [    2.225232] ISOFS: Unable to identify CD-ROM format.
> [    2.243647] FAT-fs (sda): invalid media value (0x00)
> [    2.244426] FAT-fs (sda): Can't find a valid FAT filesystem
> [    2.252264] hfs: can't find a HFS filesystem on dev sda.
> [    2.264278] hfs: unable to find HFS+ superblock
> mount: wrong fs type, bad option, bad superblock on /dev/sda,
>        missing codepage or helper program, or other error
>        In some cases useful info is found in syslog - try
>        dmesg | tail or so
> guestfsd: error: /dev/sda on / (options: 'ro'): mount: wrong fs
> type, bad option, bad superblock on /dev/sda,
>        missing codepage or helper program, or other error
>        In some cases useful info is found in syslog - try
>        dmesg | tail or so

Can you post the complete debug output, not just some bits of it.

Rich.

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