root@web:/dev# mount /dev/test/VHD-ea41e612-dce1-4198-a079-091b2ba67c26 /mnt
mount: you must specify the filesystem type

root@web:/dev# lvscan
  ACTIVE            '/dev/test/MGT' [4,00 MiB] inherit
  ACTIVE            '/dev/test/VHD-964f83dc-1eeb-4c8d-9e19-1895ba41ae8e' [16,00 MiB] inherit
  ACTIVE            '/dev/test/VHD-1d4f63e6-edcc-4b60-99b3-32fe83fedec6' [26,91 GiB] inherit
  ACTIVE            '/dev/test/VHD-98835c17-5356-41a0-8b78-46fa0e6fbc55' [47,98 GiB] inherit
  ACTIVE            '/dev/test/VHD-aab989a2-3020-4c0a-8af6-f22018af5ae6' [105,07 GiB] inherit
  ACTIVE            '/dev/test/VHD-b0859a30-59c5-47fb-a9a6-2599a37aac29' [180,68 GiB] inherit
  ACTIVE            '/dev/test/VHD-9e2d89bc-9ffa-4641-a438-bfee3b478819' [342,47 GiB] inherit
  ACTIVE            '/dev/test/VHD-be174334-9df7-4c8c-9172-a0578c418909' [121,30 GiB] inherit
  ACTIVE            '/dev/test/VHD-4167a41d-12a3-4e1d-b161-66cc44eccbcd' [1,30 GiB] inherit
  ACTIVE            '/dev/test/VHD-134f8221-28ca-42f2-80c0-6266d1288d85' [1,23 GiB] inherit
  ACTIVE            '/dev/test/VHD-a9203142-6d98-423f-841f-f4d6ab2ca2bc' [904,00 MiB] inherit
  ACTIVE            '/dev/test/VHD-6e403a8c-9b39-4a62-be11-2833a75e03ce' [3,82 GiB] inherit
  ACTIVE            '/dev/test/VHD-a38dba14-0cd5-4d73-9eaa-b996a12474be' [119,20 GiB] inherit
  ACTIVE            '/dev/test/VHD-8abb0101-e3b6-4ba6-9f34-7fa59e16604d' [3,64 GiB] inherit
  ACTIVE            '/dev/test/VHD-a8ce4d2d-9c2d-49ef-8a0a-aa172a9a5d99' [48,93 GiB] inherit
  ACTIVE            '/dev/test/relink_134f8221-28ca-42f2-80c0-6266d1288d85_1' [4,00 MiB] inherit
  ACTIVE            '/dev/test/VHD-ea41e612-dce1-4198-a079-091b2ba67c26' [370,73 GiB] inherit
  ACTIVE            '/dev/test/coalesce_134f8221-28ca-42f2-80c0-6266d1288d85_1' [4,00 MiB] inherit

web# guestfish --ro -a /dev/md2

Welcome to guestfish, the libguestfs filesystem interactive shell for
editing virtual machine filesystems.
><fs> run
 100% ⟦▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓⟧ 00:00
><fs> list-filesystems
/dev/test/MGT: unknown
/dev/test/VHD-134f8221-28ca-42f2-80c0-6266d1288d85: unknown
/dev/test/VHD-1d4f63e6-edcc-4b60-99b3-32fe83fedec6: unknown
....
/dev/test/VHD-964f83dc-1eeb-4c8d-9e19-1895ba41ae8e: unknown
...
/dev/test/VHD-ea41e612-dce1-4198-a079-091b2ba67c26: unknown
/dev/test/coalesce_134f8221-28ca-42f2-80c0-6266d1288d85_1: unknown
/dev/test/relink_134f8221-28ca-42f2-80c0-6266d1288d85_1: unknown

root@web:/dev# file -Ls /dev/test/VHD-ea41e612-dce1-4198-a079-091b2ba67c26
/dev/test/VHD-ea41e612-dce1-4198-a079-091b2ba67c26: Microsoft Disk Image, Virtual Server or Virtual PC

root@web:/dev# kpartx -av /dev/test/VHD-ea41e612-dce1-4198-a079-091b2ba67c26
root@web:/dev#
root@web:/dev# kpartx -l /dev/test/VHD-ea41e612-dce1-4198-a079-091b2ba67c26
root@web:/dev#