return 1
}
+grml_match_bootid()
+{
+ path="$1"
+
+ if [ -n "$IGNORE_BOOTID" ] ; then
+ echo " * Ignoring verification of bootid.txt as requested via ignore_bootid.">>/boot.log
+ return 0
+ fi
+
+ if [ -n "$BOOTID" ] && ! [ -r "${path}/conf/bootid.txt" ] ; then
+ echo " * Warning: bootid=... specified but no bootid.txt found on currently requested device.">>/boot.log
+ return 1
+ fi
+
+ [ -r "${path}/conf/bootid.txt" ] || return 0
+
+ bootid_conf=$(cat "${path}/conf/bootid.txt")
+
+ if [ -z "$BOOTID" -a -z "$IGNORE_BOOTID" ]
+ then
+ echo " * Warning: bootid.txt found but ignore_bootid / bootid=.. bootoption missing...">>/boot.log
+ return 1
+ fi
+
+ if [ "$BOOTID" = "$bootid_conf" ]
+ then
+ echo " * Successfully verified /conf/bootid.txt from ISO, continuing... ">>/boot.log
+ else
+ echo " * Warning: BOOTID of ISO does not match. Retrying and continuing search...">>/boot.log
+ return 1
+ fi
+
+ return 0
+}
+
+
matches_uuid ()
{
if [ "${IGNORE_UUID}" ] || [ ! -e /conf/uuid.conf ]
if [ "$ISO_DEVICE" = "/" ]
then
- echo "Warning: device for bootoption fromiso= ($FROMISO) not found.">>/boot.log
+ # not a block device, check if it's an iso file, for
+ # example an ISO when booting on an ONIE system
+ if echo "${FROMISO}" | grep -q "\.iso$"
+ then
+ fs_type=$(get_fstype "${FROMISO}")
+ if is_supported_fs ${fs_type}
+ then
+ mkdir /run/live/fromiso
+ mount -t $fs_type "${FROMISO}" /run/live/fromiso
+ if [ "$?" != 0 ]
+ then
+ echo "Warning: unable to mount ${FROMISO}." >>/boot.log
+ fi
+ devname="/run/live/fromiso"
+ fi
+ else
+ echo "Warning: device for bootoption fromiso= ($FROMISO) not found.">>/boot.log
+ fi
else
fs_type=$(get_fstype "${ISO_DEVICE}")
if is_supported_fs ${fs_type}
then
- mkdir /live/fromiso
- mount -t $fs_type "$ISO_DEVICE" /live/fromiso
+ mkdir /run/live/fromiso
+ mount -t $fs_type "$ISO_DEVICE" /run/live/fromiso
ISO_NAME="$(echo $FROMISO | sed "s|$ISO_DEVICE||")"
- loopdevname=$(setup_loop "/live/fromiso/${ISO_NAME}" "loop" "/sys/block/loop*" "" '')
+ loopdevname=$(setup_loop "/run/live/fromiso/${ISO_NAME}" "loop" "/sys/block/loop*" "" '')
devname="${loopdevname}"
else
echo "Warning: unable to mount $ISO_DEVICE." >>/boot.log
fi
if is_live_path ${mountpoint} && \
- ([ "${skip_uuid_check}" ] || matches_uuid ${mountpoint})
+ ([ "${skip_uuid_check}" ] || grml_match_bootid ${mountpoint})
then
echo ${mountpoint}
return 0
return 0
fi
done
- elif [ "${fstype}" = "squashfs" -o \
- "${fstype}" = "btrfs" -o \
- "${fstype}" = "ext2" -o \
- "${fstype}" = "ext3" -o \
- "${fstype}" = "ext4" -o \
- "${fstype}" = "jffs2" ]
- then
- # This is an ugly hack situation, the block device has
- # an image directly on it. It's hopefully
- # live-boot, so take it and run with it.
- ln -s "${devname}" "${devname}.${fstype}"
- echo "${devname}.${fstype}"
- return 0
fi
done
# in one union together.
#
black_listed_devices=""
- for d in /run/live/rootfs/* /live/findiso /live/fromiso
+ for d in /run/live/rootfs/* /run/live/findiso /run/live/fromiso
do
black_listed_devices="${black_listed_devices} $(what_is_mounted_on d)"
done