invis-server » invisAD-setup

1. grub2.nobtrfs ==> grub.nobtrfs
2. /etc/default/grub.zfs
3. Modify check-Script:

A)
rootfs=cat /etc/fstab | grep "/\s"|tr -s " "|cut -d " " -f3
==>
rootfs=mount | grep "/\s" | tr -s " " | cut -d " " -f5

B)
if [[ $rootfs == "btrfs" ]]
...
==>
case $rootfs in
...

Testing is OK.