From ba74341d41aa76c6e85f3960d5ab113cd8c9fa88 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Fri, 5 Oct 2018 09:23:31 +0200
Subject: [PATCH] drbd should catch all unknown devices (e.g. rbd)

---
 hooks/grub | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/hooks/grub b/hooks/grub
index 022f8f3..b6b7837 100755
--- a/hooks/grub
+++ b/hooks/grub
@@ -6,6 +6,8 @@
 # Do not include grub in EXTRA_PKGS of
 # $sysconfdir/default/ganeti-instance-debootstrap because it will
 # cause error of debootstrap.
+#
+# based on https://groups.google.com/forum/#!searchin/ganeti/debootstrap|sort:date/ganeti/N8_r8lKoA-k/8ExYRnPUAQAJ
 
 set -e
 
@@ -31,7 +33,8 @@ elif dmsetup info $BLOCKDEV > /dev/null 2>&1; then
     DISKTYPE=lvm
 else
     echo "Unknown disk type"
-    exit 1
+    #exit 1
+    DISKTYPE=unknown
 fi
 
 mount -o bind /dev $TARGET/dev
@@ -70,7 +73,7 @@ case $DISKTYPE in
         echo "(hd0) $MAPPERDEV" > $TARGET/boot/grub/device.map
         chroot "$TARGET" grub-install $LODEV
         ;;
-    drbd)
+    *)
         chroot "$TARGET" grub-install $BLOCKDEV
         ;;
 esac
@@ -88,7 +91,7 @@ case $DISKTYPE in
     lvm)
         chroot "$TARGET" grub-install $LODEV
         ;;
-    drbd)
+    *)
         chroot "$TARGET" grub-install $BLOCKDEV
         ;;
 esac
-- 
2.20.1