1 test_description="e2undo with resize2fs -z" 2 if test -x $RESIZE2FS_EXE -a -x $E2UNDO_EXE; then 3 4 TDB_FILE=${TMPDIR:-/tmp}/resize2fs-$(basename $TMPFILE).e2undo 5 OUT=$test_name.log 6 rm -f $TDB_FILE >/dev/null 2>&1 7 8 dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1 9 10 echo mke2fs -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE 256 > $OUT 11 $MKE2FS -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE 256 >> $OUT 2>&1 12 crc0=`$CRCSUM $TMPFILE` 13 echo $CRCSUM before resize2fs $crc0 >> $OUT 14 15 echo using resize2fs to test e2undo >> $OUT 16 $RESIZE2FS -z $TDB_FILE $TMPFILE 512 >> $OUT 2>&1 17 crc1=`$CRCSUM $TMPFILE` 18 echo $CRCSUM after resize2fs $crc1 >> $OUT 19 20 $E2UNDO $TDB_FILE $TMPFILE >> $OUT 2>&1 21 crc2=`$CRCSUM $TMPFILE` 22 echo $CRCSUM after e2undo $crc2 >> $OUT 23 24 if [ $crc0 = $crc2 ] && [ $crc1 != $crc2 ]; then 25 echo "$test_name: $test_description: ok" 26 touch $test_name.ok 27 else 28 ln -f $test_name.log $test_name.failed 29 echo "$test_name: $test_description: failed" 30 fi 31 rm -f $TDB_FILE $TMPFILE 32 fi 33
