use blkid instead of vol_id now

diff --git a/input/howto/install-kvm.creole b/input/howto/install-kvm.creole
index 71e0658..20752e7 100644 (file)
--- a/input/howto/install-kvm.creole
+++ b/input/howto/install-kvm.creole
@@ -156,8 +156,8 @@ And a fstab and a boot loader config
 
 {{{
  # doesn't work: chroot . update-grub
- rootuuid=`vol_id "$dev_root" "$target" | awk -F= '$1=="ID_FS_UUID" {print $2}'` &&
- swapuuid=`vol_id "$dev_swap" "$target" | awk -F= '$1=="ID_FS_UUID" {print $2}'` &&
+ rootuuid=`blkid -s UUID -o value "$dev_root"` &&
+ swapuuid=`blkid -s UUID -o value "$dev_swap"` &&
  if [ "$fs" = "ext3" ]; then
    rootopts="errors=remount-ro"
  else
@@ -168,7 +168,7 @@ UUID=$rootuuid    /               $fs    $rootopts 0       1
 UUID=$swapuuid    none            swap    sw              0       0
 EOF
  if [ "$use_boot" != "n" ] ; then
-    bootuuid=`vol_id "$dev_boot"1  | awk -F= '$1=="ID_FS_UUID" {print $2}'` &&
+    bootuuid=`blkid -s UUID -o value "$dev_boot"1` &&
     echo "UUID=$bootuuid    /boot           $fs    defaults        0       2" >> etc/fstab
  fi
  cat > etc/network/interfaces << EOF