X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=grml-debootstrap;h=9eb6b9ee9b7b710833c30699aa1c712881e69691;hp=9a6775436e2878f6473be56cd8ed52741eafa8ee;hb=f56ca7dfd2af3105e67a9bc221042cee846e9fd3;hpb=10ad4699c352b3537625085370051b9be83d2036

diff --git a/grml-debootstrap b/grml-debootstrap
index 9a67754..9eb6b9e 100755
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -72,7 +72,7 @@ MNTPOINT="/mnt/debootstrap.$$"
 [ -n "$POST_SCRIPTS" ] || POST_SCRIPTS='yes'
 [ -n "$PRE_SCRIPTS" ] || PRE_SCRIPTS='yes'
 [ -n "$RECONFIGURE" ] || RECONFIGURE='console-data'
-[ -n "$RELEASE" ] || RELEASE='jessie'
+[ -n "$RELEASE" ] || RELEASE='stretch'
 [ -n "$RM_APTCACHE" ] || RM_APTCACHE='yes'
 [ -n "$SCRIPTS" ] || SCRIPTS='no' # deprecated, replaced by POST_SCRIPTS
 [ -n "$SECURE" ] || SECURE='yes'
@@ -102,7 +102,7 @@ Bootstrap options:
   -m, --mirror <URL>     Mirror which should be used for apt-get/aptitude.
   -i, --iso <mnt>        Mountpoint where a Debian ISO is mounted to, for use
                          instead of fetching packages from a mirror.
-  -r, --release <name>   Release of new Debian system (default: jessie).
+  -r, --release <name>   Release of new Debian system (default: stretch).
   -t, --target <target>  Target partition (/dev/...) or directory where the
                          system should be installed to.
   -p, --mntpoint <mnt>   Mountpoint used for mounting the target system,
@@ -588,7 +588,7 @@ prompt_for_bootmanager()
 # ask for Debian release {{{
 prompt_for_release()
 {
-  [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='jessie'
+  [ -n "$RELEASE" ] && DEFAULT_RELEASE="$RELEASE" || DEFAULT_RELEASE='stretch'
   RELEASE="$(dialog --stdout --title "${PN}" --default-item $DEFAULT_RELEASE --menu \
             "Please enter the Debian release you would like to use for installation:" \
             0 50 5 \
@@ -794,7 +794,7 @@ efi_support() {
     return 0
   fi
 
-  if modprobe efivars ; then
+  if modprobe efivars &>/dev/null ; then
     einfo "EFI support enabled now." ; eend 0
     return 0
   fi
@@ -1055,6 +1055,24 @@ mkfs() {
         einfo "Enabling force option (-F) for mkfs.ext* tool as requested via --force switch."
         MKFS_OPTS="$MKFS_OPTS -F"
         eend 0
+
+        ;;
+    esac
+  fi
+
+  # starting with e2fsprogs 1.43~WIP.2015.05.18-1 mkfs.ext4 enables the metadata_csum feature
+  # by default, which requires a recent version of tune2fs on the target system then,
+  # so disable this feature for older Debian releases where it's known to be unsupported
+  if [ -n "$MKFS" ] && [ "$MKFS" = "mkfs.ext4" ] ; then
+    case "$RELEASE" in
+      lenny|squeeze|wheezy|jessie)
+        # assume a more recent version if we can't identify the version via dpkg-query
+        local e2fsprogs_version="$(dpkg-query --show --showformat='${Version}' e2fsprogs 2>/dev/null || echo 1.44)"
+        if [ -n "$e2fsprogs_version" ] && dpkg --compare-versions "$e2fsprogs_version" ge '1.43~WIP.2015.05.18-1' ; then
+          einfo "Disabling metadata_csum feature for $MKFS as $RELEASE doesn't support it."
+          MKFS_OPTS="$MKFS_OPTS -O ^metadata_csum"
+          eend 0
+        fi
         ;;
     esac
   fi
@@ -1223,8 +1241,8 @@ finalize_vm() {
 
   mount -t proc none "${MNTPOINT}"/proc
   mount -t sysfs none "${MNTPOINT}"/sys
-  mount --bind /dev "${MNTPOINT}"/dev
-  mount --bind /dev/pts "${MNTPOINT}"/dev/pts
+  mount -t devtmpfs udev "${MNTPOINT}"/dev
+  mount -t devpts devpts "${MNTPOINT}"/dev/pts
 
 # Has chroot-script installed GRUB to MBR using grub-install (successfully), already?
 # chroot-script skips installation for unset ${GRUB}
@@ -1270,17 +1288,13 @@ fi
       ;;
   esac
 
-  case "$RELEASE" in
-    lenny|squeeze|wheezy)
-      if grep -q '^GRUB_DISABLE_LINUX_UUID=.*true' "${MNTPOINT}"/etc/default/grub 2>/dev/null ; then
-        ewarn "GRUB_DISABLE_LINUX_UUID is set to true in /etc/default/grub, not adjusting root= in grub.cfg."
-        ewarn "Please note that your system might NOT be able to properly boot."
-      else
-        einfo "Adjusting grub.cfg for successful boot sequence."
-        sed -i "s;root=[^ ]\+;root=UUID=$TARGET_UUID;" "${MNTPOINT}"/boot/grub/grub.cfg
-      fi
-      ;;
-  esac
+  if grep -q '^GRUB_DISABLE_LINUX_UUID=.*true' "${MNTPOINT}"/etc/default/grub 2>/dev/null ; then
+    ewarn "GRUB_DISABLE_LINUX_UUID is set to true in /etc/default/grub, not adjusting root= in grub.cfg."
+    ewarn "Please note that your system might NOT be able to properly boot."
+  else
+    einfo "Adjusting grub.cfg for successful boot sequence."
+    sed -i "s;root=[^ ]\+;root=UUID=$TARGET_UUID;" "${MNTPOINT}"/boot/grub/grub.cfg
+  fi
 
   umount "${MNTPOINT}"/proc
   umount "${MNTPOINT}"/sys
@@ -1427,11 +1441,6 @@ preparechroot() {
   # make sure we can access network [relevant for cdebootstrap]
   [ -f "${MNTPOINT}"/etc/resolv.conf ] || cp $VERBOSE /etc/resolv.conf "${MNTPOINT}"/etc/resolv.conf
 
-  # provide system's /etc/hosts to the target:
-  if ! [ -f "$MNTPOINT/etc/hosts" ] ; then
-     cp $VERBOSE /etc/hosts "${MNTPOINT}"/etc/hosts
-  fi
-
   # setup default locales
   [ -n "$LOCALES" ] && cp $VERBOSE "${CONFFILES}"/locale.gen "${MNTPOINT}"/etc/locale.gen
 
@@ -1512,8 +1521,9 @@ execute_pre_scripts() {
 
 # execute all scripts in /etc/debootstrap/post-scripts/ {{{
 execute_post_scripts() {
-  # make sure we have $MNTPOINT available for our scripts
+  # make sure we have $MNTPOINT and HOSTNAME available for our scripts
   export MNTPOINT
+  export TARGET_HOSTNAME=$HOSTNAME
 
   if [ -d "$_opt_scripts" ] || [ "$SCRIPTS" = 'yes' ] ; then
     # legacy support for /etc/debootstrap/scripts/
@@ -1565,8 +1575,8 @@ chrootscript() {
     eend 1
   else
     einfo "Executing chroot-script now"
-    mount --bind /dev "$MNTPOINT"/dev
-    mount --bind /dev/pts "$MNTPOINT"/dev/pts
+    mount -t devtmpfs udev "${MNTPOINT}"/dev
+    mount -t devpts devpts "${MNTPOINT}"/dev/pts
     if [ "$DEBUG" = "true" ] ; then
       chroot "$MNTPOINT" /bin/bash -x /bin/chroot-script ; RC=$?
     else