tests/u_compound_rollback/script

   1 test_description="e2undo with mke2fs/tune2fs/resize2fs/e2fsck -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 echo compound e2undo rollback test > $OUT
   9
  10 dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1
  11 crc0=`$CRCSUM $TMPFILE`
  12 echo $CRCSUM before mke2fs $crc0 >> $OUT
  13
  14 echo mke2fs -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 -z $TDB_FILE.0 $TMPFILE 256 >> $OUT
  15 $MKE2FS -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 -z $TDB_FILE.0 $TMPFILE 256 >> $OUT 2>&1
  16 crc1=`$CRCSUM $TMPFILE`
  17 echo $CRCSUM after mke2fs $crc1 >> $OUT
  18
  19 echo using tune2fs to test e2undo >> $OUT
  20 $TUNE2FS -O metadata_csum -z $TDB_FILE.1 $TMPFILE >> $OUT 2>&1
  21 crc2=`$CRCSUM $TMPFILE`
  22 echo $CRCSUM after tune2fs $crc2 >> $OUT
  23
  24 echo using resize2fs to test e2undo >> $OUT
  25 $RESIZE2FS -z $TDB_FILE.2 $TMPFILE 512 >> $OUT 2>&1
  26 crc3=`$CRCSUM $TMPFILE`
  27 echo $CRCSUM after resize2fs $crc3 >> $OUT
  28
  29 echo using e2fsck to test e2undo >> $OUT
  30 $FSCK -f -y -D -z $TDB_FILE.3 $TMPFILE >> $OUT 2>&1
  31 crc4=`$CRCSUM $TMPFILE`
  32 echo $CRCSUM after e2fsck $crc4 >> $OUT
  33
  34 echo roll back e2fsck >> $OUT
  35 $E2UNDO $TDB_FILE.3 $TMPFILE  >> $OUT 2>&1
  36 crc3_2=`$CRCSUM $TMPFILE`
  37 echo $CRCSUM after e2undo e2fsck $crc3_2 >> $OUT
  38
  39 echo roll back resize2fs >> $OUT
  40 $E2UNDO $TDB_FILE.2 $TMPFILE  >> $OUT 2>&1
  41 crc2_2=`$CRCSUM $TMPFILE`
  42 echo $CRCSUM after e2undo resize2fs $crc2_2 >> $OUT
  43
  44 echo roll back tune2fs >> $OUT
  45 $E2UNDO $TDB_FILE.1 $TMPFILE  >> $OUT 2>&1
  46 crc1_2=`$CRCSUM $TMPFILE`
  47 echo $CRCSUM after e2undo tune2fs $crc1_2 >> $OUT
  48
  49 echo roll back mke2fs >> $OUT
  50 $E2UNDO $TDB_FILE.0 $TMPFILE  >> $OUT 2>&1
  51 crc0_2=`$CRCSUM $TMPFILE`
  52 echo $CRCSUM after e2undo mke2fs $crc0_2 >> $OUT
  53
  54 if [ $crc0 = $crc0_2 ] && [ $crc1 = $crc1_2 ] && [ $crc2 = $crc2_2 ] && [ $crc3 = $crc3_2 ]; then
  55         echo "$test_name: $test_description: ok"
  56         touch $test_name.ok
  57 else
  58         ln -f $test_name.log $test_name.failed
  59         echo "$test_name: $test_description: failed"
  60 fi
  61 rm -f $TDB_FILE.0 $TDB_FILE.1 $TDB_FILE.2 $TDB_FILE.3 $TMPFILE
  62 fi