From 9c680504e3ac2d17d8cbfb730987e08111f1a04d Mon Sep 17 00:00:00 2001
From: Silvan Calarco <silvan.calarco@mambasoft.it>
Date: Sun, 25 Jan 2015 20:13:45 +0100
Subject: [PATCH] installer.sh: btrfs and xfs want -f to format on an existing
 filesystem

---
 installer/installer.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/installer/installer.sh b/installer/installer.sh
index eb36d40..0ed3180 100755
--- a/installer/installer.sh
+++ b/installer/installer.sh
@@ -138,6 +138,7 @@ case "$INSTALL_FSTYPE" in
          ;;
    btrfs|xfs|reiser4)
          # FIXME: bad blocks check option missing?
+         FORMAT_APPEND="$FORMAT_APPEND -f"
          [ "$INSTALL_HOSTNAME" ] && \
             FORMAT_APPEND="$FORMAT_APPEND -L $INSTALL_HOSTNAME"
          ;;
@@ -166,7 +167,7 @@ if [ "$INSTALL_HOME_DEVICE" ]; then
                ;;
       btrfs|xfs|reiser4)
                # FIXME: bad blocks check option missing?
-               FORMAT_HOME_APPEND="$FORMAT_HOME_APPEND -L home"
+               FORMAT_HOME_APPEND="$FORMAT_HOME_APPEND -f -L home"
          ;;
       reiserfs)
                # FIXME: bad blocks check option missing?
@@ -192,7 +193,7 @@ if [ "$INSTALL_BOOT_DEVICE" ]; then
                ;;
       btrfs|xfs|reiser4)
                # FIXME: bad blocks check option missing?
-               FORMAT_BOOT_APPEND="$FORMAT_BOOT_APPEND -L boot"
+               FORMAT_BOOT_APPEND="$FORMAT_BOOT_APPEND -f -L boot"
                ;;
       reiserfs)
                # FIXME: bad blocks check option missing?