X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive;h=a17eb423fca132f0aaf03c8ca6f956766eaef797;hb=52dcef518bdb95605670b8dc12257057bf7a2dc0;hp=412094aee2b4990b231e064e71da8d423ed4abee;hpb=4b1c986014cfed5a6e4380fe73b609bd7d2d8869;p=live-boot-grml.git

diff --git a/scripts/live b/scripts/live
index 412094a..a17eb42 100755
--- a/scripts/live
+++ b/scripts/live
@@ -88,12 +88,8 @@ Arguments ()
 
 			ethdevice=*)
 				DEVICE="${ARGUMENT#ethdevice=}"
-				export DEVICE
-				;;
-
-			ethdevice=*)
-				ETHDEVICE="${ARGUMENT#ethdevice=}"
-				export ETHDEVICE
+				ETHDEVICE="${DEVICE}"
+				export DEVICE ETHDEVICE
 				;;
 
 			ethdevice-timeout=*)
@@ -643,6 +639,22 @@ do_netsetup ()
 		HWADDR="$(cat /sys/class/net/${DEVICE}/address)"
 	fi
 
+	if [ ! -e "/etc/resolv.conf" ]
+	then
+		echo "Creating /etc/resolv.conf"
+
+		if [ -n "${DNSDOMAIN}" ]
+		then
+			echo "domain ${DNSDOMAIN}" > /etc/resolv.conf
+			echo "search ${DNSDOMAIN}" > /etc/resolv.conf
+		fi
+
+		for i in ${IPV4DNS0} ${IPV4DNS1} ${IPV4DNS1}
+		do
+			echo "nameserver $i" >> /etc/resolv.conf
+		done
+	fi
+
 	# Check if we have a network device at all
 	if ! ls /sys/class/net/"$DEVICE" > /dev/null 2>&1 && \
 	   ! ls /sys/class/net/eth0 > /dev/null 2>&1 && \
@@ -789,7 +801,7 @@ do_httpmount ()
 						fi
 						modprobe fuse
 						$FUSE_MOUNT "${url}" "${dest}"
-						FUSE_PID="$(minips h -C "$FUSE_MOUNT" | { read x y ; echo "$x" ; } )"
+						ROOT_PID="$(minips h -C "$FUSE_MOUNT" | { read x y ; echo "$x" ; } )"
 					fi
 					[ ${?} -eq 0 ] && rc=0
 					[ "${extension}" = "tgz" ] && live_dest="ram"
@@ -820,9 +832,6 @@ do_httpmount ()
 	elif [ "${webfile}"  != "FETCH" ] ; then
 		NETBOOT="${webfile}"
 		export NETBOOT
-		if [ -n "${FUSE_PID}" ] ; then
-			echo "${FUSE_PID}" > ${mountpoint}/root.pid
-		fi
 	fi
 
 	return ${rc}
@@ -964,19 +973,20 @@ try_snap ()
 		snapback="$(echo ${snapdata} | cut -f2 -d ' ')"
 		snapfile="$(echo ${snapdata} | cut -f3 -d ' ')"
 
-		RES=""
 		if ! try_mount "${snapdev}" "${snapback}" "ro"
 		then
 			break
 		fi
 
+		RES="0"
+
 		if echo "${snapfile}" | grep -qs '\(squashfs\|ext2\|ext3\|ext4\|jffs2\)'
 		then
 			# squashfs, jffs2 or ext2/ext3/ext4 snapshot
 			dev=$(get_backing_device "${snapback}/${snapfile}")
 
 			do_snap_copy "${dev}" "${snap_mount}" "${snap_type}"
-			RES=$?
+			RES="$?"
 		else
 			# cpio.gz snapshot
 
@@ -992,9 +1002,12 @@ try_snap ()
 				cpioargs='--unconditional --make-directories'
 			fi
 
-			if ! (cd "${snap_mount}" && zcat "${snapback}/${snapfile}" | cpio $cpioargs --extract --preserve-modification-time --no-absolute-filenames --sparse 2>/dev/null)
+			cd "${snap_mount}" && zcat "${snapback}/${snapfile}" | $cpiopath $cpioargs --extract --preserve-modification-time --no-absolute-filenames --sparse 2>/dev/null
+			RES="$?"
+
+			if [ "${RES}" != "0" ]
 			then
-				log_warning_msg "failure to \"zcat ${snapback}/${snapfile} | cpio $cpioargs --extract --preserve-modification-time --no-absolute-filenames --sparse\""
+				log_warning_msg "failure to \"zcat ${snapback}/${snapfile} | $cpiopath $cpioargs --extract --preserve-modification-time --no-absolute-filenames --sparse\""
 			fi
 		fi
 
@@ -1595,6 +1608,7 @@ find_livefs ()
 				fi
 			done
 		elif [ "${fstype}" = "squashfs" -o \
+			"${fstype}" = "btrfs" -o \
 			"${fstype}" = "ext2" -o \
 			"${fstype}" = "ext3" -o \
 			"${fstype}" = "ext4" -o \
@@ -1704,6 +1718,20 @@ mountroot ()
 			# Do a local boot from hd
 			livefs_root=${ROOT}
 		else
+			if [ -x /usr/bin/memdiskfind ]
+			then
+				MEMDISK=$(/usr/bin/memdiskfind)
+
+				if [ $? -eq 0 ]
+				then
+					# We found a memdisk, set up phram
+					modprobe phram phram=memdisk,${MEMDISK}
+
+					# Load mtdblock, the memdisk will be /dev/mtdblock0
+					modprobe mtdblock
+				fi
+			fi
+
 			# Scan local devices for the image
 			i=0
 			while [ "$i" -lt 60 ]
@@ -1764,6 +1792,11 @@ mountroot ()
 		mount_images_in_directory "${livefs_root}" "${rootmnt}" "${mac}"
 	fi
 
+
+	if [ -n "${ROOT_PID}" ] ; then
+		echo "${ROOT_PID}" > "${rootmnt}"/live/root.pid
+	fi
+
 	log_end_msg
 
 	# unionfs-fuse needs /dev to be bind-mounted for the duration of