[Libguestfs] LVM mounting issue

Hello, It's me again with one more misunderstanding of libguestfs usage... Guestfish (as well as python libguestfs module) refuse to mount logical volume containing the root partition of the VM's filesystem. According to this short guide<http://rwmj.wordpress.com/2009/04/07/libguestfs-lvm-support/> I am trying to mount /dev/vg_kojit/lv_root as "/", but nothing works: [root@rhevh1 integrity]# [root@rhevh1 integrity]# [root@rhevh1 integrity]# [root@rhevh1 integrity]# guestfish 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 /dev/vda2 unknown device /dev/vg_kojit/lv_root /dev/vg_kojit/lv_swap libguestfs: error: mount: mount_stub: /dev/vg_kojit/lv_root: No such file or directory The actual information about VM's block devices can be seen on the screenshot attached to this message. I would be grateful for your help Sincerely, Vitaly Isaev Software engineer Information security department Fintech JSC, Moscow, Russia