[linux-lvm] vgconvert

[Gergely Imre <gimre nextra ro>]

i have a LVM1 VG i want to convert to LVM2. the kernel is already 2.6,
the lvm tools are lvm2 too. is there any specific procedure to convert
the VG, or i just run vgconvert? if something goes wrong, can i restore
the old format without data loss? i didn't seem to find any problems
reported, i just want to make sure :)
thx