X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive-helpers;h=0b9bd5ffecf2f78ec50d971e0f0e3d854d5f61f8;hb=6d00906410acd695f73f30ae35a8e3c2492cae10;hp=619cbb407c500097cf291673f0467c564bcb6e75;hpb=26efb1a6c76203557ce21b51e4fb39d127cd4e88;p=live-boot-grml.git

diff --git a/scripts/live-helpers b/scripts/live-helpers
index 619cbb4..0b9bd5f 100644
--- a/scripts/live-helpers
+++ b/scripts/live-helpers
@@ -1,4 +1,3 @@
-#!/bin/sh
 # live-initramfs helper functions, used by live-initramfs on boot and by live-snapshot
 
 if [ ! -x "/bin/fstype" ]
@@ -78,7 +77,7 @@ get_fstype ()
 	    return
 	fi
 
-	eval $(fstype < ${1})
+	eval $(fstype < ${1} 2>/dev/null)
 
 	if [ "${FSTYPE}" != "unknown" ]
 	then
@@ -190,7 +189,15 @@ setup_loop ()
 	local readonly=${6}
 
 	modprobe -q -b "${module}"
-	udevsettle
+
+	if [ -x /sbin/udevadm ]
+	then
+		# lenny
+		udevadm settle
+	else
+		# etch
+		udevsettle
+	fi
 
 	for loopdev in ${pattern}
 	do
@@ -262,6 +269,7 @@ try_mount ()
 	dev="${1}"
 	mountp="${2}"
 	opts="${3}"
+	fstype="${4}"
 
 	old_mountp="$(where_is_mounted ${dev})"
 
@@ -270,7 +278,11 @@ try_mount ()
 		mount -o remount,"${opts}" "${dev}" "${old_mountp}" || panic "Remounting ${dev} ${opts} on ${old_mountp} failed"
 		mount -o bind "${old_mountp}" "${mountp}" || panic "Cannot bind-mount ${old_mountp} on ${mountp}"
 	else
-		mount -t $(get_fstype "${dev}") -o "${opts}" "${dev}" "${mountp}" || panic "Cannot mount ${dev} on ${mountp}"
+		if [ -z "${fstype}" ]
+		then
+			fstype=$(get_fstype "${dev}")
+		fi
+		mount -t "${fstype}" -o "${opts}" "${dev}" "${mountp}" || panic "Cannot mount ${dev} on ${mountp}, fstype=${fstype}, options=${opts}"
 	fi
 }
 
@@ -329,7 +341,7 @@ find_files ()
 			if is_supported_fs ${devfstype}
 			then
 				mkdir -p "${snap_backing}"
-				try_mount "${devname}" "${snap_backing}" "ro"
+				try_mount "${devname}" "${snap_backing}" "ro" ${devfstype}
 
 				for filename in ${filenames}
 					do