X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive;h=f9e4fe269c0154e4ffe70c29e4d8c50ea8b35227;hb=bdb01ba302ac1c351f62d95f123b722a5281be15;hp=572b367996ca13152acdd1037593c8fa438232f7;hpb=3da8a7a538e1e7bfe3fb9c5c15c1e7b9ea6de548;p=live-boot-grml.git

diff --git a/scripts/live b/scripts/live
index 572b367..f9e4fe2 100755
--- a/scripts/live
+++ b/scripts/live
@@ -906,12 +906,16 @@ try_snap ()
 		else
 			# cpio.gz snapshot
 			cd "${snap_mount}"
-			zcat "${snapback}/${snapfile}" | cpio --extract --preserve-modification-time --no-absolute-filenames --sparse --unconditional --make-directories > /dev/null 2>&1
+			zcat "${snapback}/${snapfile}" | /bin/cpio --extract --preserve-modification-time --no-absolute-filenames --sparse --unconditional --make-directories > /dev/null 2>&1
 			RES=$?
+			if [ "${RES}" != "0" ]
+			then
+				log_warning_msg "failure to \"zcat ${snapback}/${snapfile} | /bin/cpio --extract --preserve-modification-time --no-absolute-filenames --sparse --unconditional --make-directories\""
+			fi
 			cd "${OLDPWD}"
 		fi
 
-		umount "${snapback}"
+		umount "${snapback}" ||  log_warning_msg "failure to \"umount ${snapback}\""
 
 		if [ "${RES}" != "0" ]
 		then
@@ -919,10 +923,12 @@ try_snap ()
 		fi
 
 	else
+		# Try to find if it could be a snapshot partition
 		dev=$(find_cow_device "${snap_label}")
 
-		if [ -b ${dev} ]
+		if [ -b "${dev}" ]
 		then
+			log_success_msg "found snapshot device on ${dev}"
 			if echo "${dev}" | grep -qs loop
 			then
 				# strange things happens, user confused?