Got it working. The problem was that /dev/mapper/vg-home was a symbolic link so stat wasn't giving the right major and minor numbers, so once I fixed that it worked well.
3 karma · joined March 24, 2011
mount: /dev/mapper/vg-home is not a valid block device
In my last job, I used colinux with Windows 7 and it was a match made in heaven. But when I moved, I had to choose the next best thing, which is Mac OS X, because of lack of support for 64-bit windows.