Bug#329409: group and perms wrong in /dev/mapper

[Bdale Garbee]

Package: lvm-common
Version: 1.5.17
Severity: important

It appears that /etc/init.d/lvm creates entries in /dev/mapper with the wrong
group and permissions, which breaks various backup packages including amanda
which assume they can use group disk to access the volume.

The correct combination is owner root, group disk, permissions 0660.

Bdale