1test_description="e2undo with mke2fs" 2if test -x $E2UNDO_EXE; then 3 4E2FSPROGS_UNDO_DIR=${TMPDIR:-/tmp} 5export E2FSPROGS_UNDO_DIR 6TDB_FILE=$E2FSPROGS_UNDO_DIR/mke2fs-$(basename $TMPFILE).e2undo 7OUT=$test_name.log 8rm -f $TDB_FILE >/dev/null 2>&1 9 10dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1 11 12echo mke2fs -q -F -o Linux -b 1024 test.img > $OUT 13$MKE2FS -F -o Linux -I 128 -b 1024 $TMPFILE >> $OUT 2>&1 14crc=`$CRCSUM $TMPFILE` 15echo $CRCSUM before mke2fs $crc >> $OUT 16 17echo using mke2fs to test e2undo >> $OUT 18$MKE2FS -q -F -o Linux -I 256 -O uninit_bg -E lazy_itable_init=1 -b 1024 $TMPFILE >> $OUT 2>&1 19new_crc=`$CRCSUM $TMPFILE` 20echo $CRCSUM after mke2fs $new_crc >> $OUT 21 22$E2UNDO $TDB_FILE $TMPFILE >> $OUT 2>&1 23new_crc=`$CRCSUM $TMPFILE` 24echo $CRCSUM after e2undo $new_crc >> $OUT 25 26if [ $crc = $new_crc ]; then 27 echo "$test_name: $test_description: ok" 28 touch $test_name.ok 29else 30 ln -f $test_name.log $test_name.failed 31 echo "$test_name: $test_description: failed" 32fi 33rm -f $TDB_FILE $TMPFILE 34fi 35