1 test_description="convert fs to 64bit,metadata_csum and revert both changes" 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 fail=0 8 9 echo convert fs to 64bit,metadata_csum and revert both changes > $OUT 10 11 dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1 12 crc0=`$CRCSUM $TMPFILE` 13 echo $CRCSUM before mke2fs $crc0 >> $OUT 14 15 CONF=$TMPFILE.conf 16 cat > $CONF << ENDL 17 [fs_types] 18 ext4h = { 19 features = has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,sparse_super,filetype,dir_index,ext_attr,resize_inode 20 blocksize = 4096 21 inode_size = 256 22 make_hugefiles = true 23 hugefiles_dir = / 24 hugefiles_slack = 0 25 hugefiles_name = aaaaa 26 hugefiles_digits = 4 27 hugefiles_size = 1M 28 zero_hugefiles = false 29 } 30 ENDL 31 32 echo mke2fs -q -F -o Linux -T ext4h -O ^metadata_csum,^64bit -E lazy_itable_init=1 -b 4096 -z $TDB_FILE.0 $TMPFILE 524288 >> $OUT 33 MKE2FS_CONFIG=$CONF $MKE2FS -q -F -o Linux -T ext4h -O ^metadata_csum,^64bit -E lazy_itable_init=1 -b 4096 -z $TDB_FILE.0 $TMPFILE >> $OUT 2>&1 34 crc1=`$CRCSUM $TMPFILE` 35 echo $CRCSUM after mke2fs $crc1 >> $OUT 36 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')" 37 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -gt 0 ] || [ "$(echo "${features}" | grep 64bit -c)" -gt 0 ]; then 38 echo "FS features: ${features}" >> $OUT 39 echo "Should not have 64bit or metadata_csum set" >> $OUT 40 fail=1 41 fi 42 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1 43 44 echo using resize2fs to test e2undo >> $OUT 45 $RESIZE2FS -z $TDB_FILE.1 -b $TMPFILE >> $OUT 2>&1 46 crc2=`$CRCSUM $TMPFILE` 47 echo $CRCSUM after resize2fs $crc2 >> $OUT 48 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')" 49 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -gt 0 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then 50 echo "FS features: ${features}" >> $OUT 51 echo "Should have 64bit but not metadata_csum set" >> $OUT 52 fail=1 53 fi 54 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1 55 56 echo using tune2fs to test e2undo >> $OUT 57 $TUNE2FS -O metadata_csum -z $TDB_FILE.2 $TMPFILE >> $OUT 2>&1 58 crc3=`$CRCSUM $TMPFILE` 59 echo $CRCSUM after tune2fs $crc3 >> $OUT 60 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')" 61 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -lt 1 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then 62 echo "FS features: ${features}" >> $OUT 63 echo "Should have 64bit and metadata_csum set" >> $OUT 64 fail=1 65 fi 66 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1 67 68 echo using e2fsck to test e2undo >> $OUT 69 $FSCK -f -y -D -z $TDB_FILE.3 $TMPFILE >> $OUT 2>&1 70 crc4=`$CRCSUM $TMPFILE` 71 echo $CRCSUM after e2fsck $crc4 >> $OUT 72 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')" 73 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -lt 1 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then 74 echo "FS features: ${features}" >> $OUT 75 echo "Should have 64bit and metadata_csum set" >> $OUT 76 fail=1 77 fi 78 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1 79 80 echo roll back e2fsck >> $OUT 81 $E2UNDO $TDB_FILE.3 $TMPFILE >> $OUT 2>&1 82 crc3_2=`$CRCSUM $TMPFILE` 83 echo $CRCSUM after e2undo e2fsck $crc3_2 >> $OUT 84 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')" 85 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -lt 1 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then 86 echo "FS features: ${features}" >> $OUT 87 echo "Should have 64bit and metadata_csum set" >> $OUT 88 fail=1 89 fi 90 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1 91 92 echo roll back tune2fs >> $OUT 93 $E2UNDO $TDB_FILE.2 $TMPFILE >> $OUT 2>&1 94 crc2_2=`$CRCSUM $TMPFILE` 95 echo $CRCSUM after e2undo tune2fs $crc2_2 >> $OUT 96 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')" 97 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -gt 0 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then 98 echo "FS features: ${features}" >> $OUT 99 echo "Should have 64bit but not metadata_csum set" >> $OUT 100 fail=1 101 fi 102 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1 103 104 echo roll back resize2fs >> $OUT 105 $E2UNDO $TDB_FILE.1 $TMPFILE >> $OUT 2>&1 106 crc1_2=`$CRCSUM $TMPFILE` 107 echo $CRCSUM after e2undo resize2fs $crc1_2 >> $OUT 108 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')" 109 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -gt 0 ] || [ "$(echo "${features}" | grep 64bit -c)" -gt 0 ]; then 110 echo "FS features: ${features}" >> $OUT 111 echo "Should not have 64bit or metadata_csum set" >> $OUT 112 fail=1 113 fi 114 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1 115 116 echo roll back mke2fs >> $OUT 117 $E2UNDO $TDB_FILE.0 $TMPFILE >> $OUT 2>&1 118 crc0_2=`$CRCSUM $TMPFILE` 119 echo $CRCSUM after e2undo mke2fs $crc0_2 >> $OUT 120 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')" 121 if [ -n "${features}" ]; then 122 echo "FS features: ${features}" >> $OUT 123 echo "Should not have any features set" >> $OUT 124 fail=1 125 fi 126 $FSCK -f -n $TMPFILE >> $OUT 2>&1 && fail=1 127 128 if [ $fail -eq 0 ] && [ $crc0 = $crc0_2 ] && [ $crc1 = $crc1_2 ] && [ $crc2 = $crc2_2 ] && [ $crc3 = $crc3_2 ]; then 129 echo "$test_name: $test_description: ok" 130 touch $test_name.ok 131 else 132 ln -f $test_name.log $test_name.failed 133 echo "$test_name: $test_description: failed" 134 fi 135 rm -f $TDB_FILE.0 $TDB_FILE.1 $TDB_FILE.2 $TDB_FILE.3 $TMPFILE $CONF 136 fi 137
