1 test_description="e2undo with incomplete undo file" 2 if test -x $E2UNDO_EXE; then 3 4 TDB_FILE=${TMPDIR:-/tmp}/tune2fs-$(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 > $OUT 11 $MKE2FS -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE >> $OUT 2>&1 12 crc0=`$CRCSUM $TMPFILE` 13 echo $CRCSUM before tune2fs $crc0 >> $OUT 14 15 echo using tune2fs to test e2undo >> $OUT 16 UNDO_IO_SIMULATE_UNFINISHED=1 $TUNE2FS -O metadata_csum -z $TDB_FILE $TMPFILE >> $OUT 2>&1 17 crc1=`$CRCSUM $TMPFILE` 18 echo $CRCSUM after tune2fs $crc1 >> $OUT 19 20 $E2UNDO $TDB_FILE $TMPFILE >> $OUT 2>&1 21 crc2=`$CRCSUM $TMPFILE` 22 echo $CRCSUM after e2undo $crc2 >> $OUT 23 24 $FSCK -y $TMPFILE >> $OUT 2>&1 25 fsck_res=$? 26 crc3=`$CRCSUM $TMPFILE` 27 echo $CRCSUM after fsck $crc3 >> $OUT 28 echo fsck result $fsck_res >> $OUT 29 30 if [ $crc0 != $crc2 ] && [ $crc1 != $crc2 ] && [ $crc0 != $crc1 ] && [ $fsck_res -eq 1 ]; then 31 echo "$test_name: $test_description: ok" 32 touch $test_name.ok 33 else 34 ln -f $test_name.log $test_name.failed 35 echo "$test_name: $test_description: failed" 36 fi 37 rm -f $TDB_FILE $TMPFILE 38 fi 39
