1 test_description="check that we cant append a bad undo file"
2 if test -x $RESIZE2FS_EXE -a -x $E2UNDO_EXE; then
4 TDB_FILE=${TMPDIR:-/tmp}/resize2fs-$(basename $TMPFILE).e2undo
6 rm -f $TDB_FILE >/dev/null 2>&1
9 echo check that we cant append a bad undo file > $OUT
11 dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1
12 crc0=`$CRCSUM $TMPFILE`
13 echo $CRCSUM before mke2fs $crc0 >> $OUT
19 features = has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,sparse_super,filetype,dir_index,ext_attr,resize_inode
25 hugefiles_name = aaaaa
28 zero_hugefiles = false
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
42 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1
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
54 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1
56 echo corrupt $TDB_FILE.1 >> $OUT
57 dd if=/dev/zero of=$TDB_FILE.1 bs=4096 count=1 skip=1 2> /dev/null
59 echo using tune2fs to test e2undo >> $OUT
60 $TUNE2FS -O metadata_csum -z $TDB_FILE.1 $TMPFILE >> $OUT 2>&1
61 crc3=`$CRCSUM $TMPFILE`
62 echo $CRCSUM after tune2fs $crc3 >> $OUT
63 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')"
64 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -gt 0 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then
65 echo "FS features: ${features}" >> $OUT
66 echo "Should have 64bit but not metadata_csum set" >> $OUT
69 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1
71 echo using e2fsck to test e2undo >> $OUT
72 $FSCK -f -y -D -z $TDB_FILE.1 $TMPFILE >> $OUT 2>&1
73 crc4=`$CRCSUM $TMPFILE`
74 echo $CRCSUM after e2fsck $crc4 >> $OUT
75 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')"
76 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -gt 0 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then
77 echo "FS features: ${features}" >> $OUT
78 echo "Should have 64bit but not metadata_csum set" >> $OUT
81 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1
83 echo roll back e2fsck/tune2fs/resize2fs >> $OUT
84 $E2UNDO $TDB_FILE.1 $TMPFILE >> $OUT 2>&1
85 crc1_2=`$CRCSUM $TMPFILE`
86 echo $CRCSUM after e2undo e2fsck/tune2fs/resize2fs $crc1_2 >> $OUT
87 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')"
88 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -gt 0 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then
89 echo "FS features: ${features}" >> $OUT
90 echo "Should have 64bit but not metadata_csum set" >> $OUT
93 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1
95 echo roll back mke2fs >> $OUT
96 $E2UNDO $TDB_FILE.0 $TMPFILE >> $OUT 2>&1
97 crc0_2=`$CRCSUM $TMPFILE`
98 echo $CRCSUM after e2undo mke2fs $crc0_2 >> $OUT
99 features="$($DUMPE2FS -h $TMPFILE 2> /dev/null | grep 'Filesystem features:')"
100 if [ "$(echo "${features}" | grep "metadata_csum" -c)" -gt 0 ] || [ "$(echo "${features}" | grep 64bit -c)" -lt 1 ]; then
101 echo "FS features: ${features}" >> $OUT
102 echo "Should have 64bit but not metadata_csum set" >> $OUT
105 $FSCK -f -n $TMPFILE >> $OUT 2>&1 || fail=1
107 if [ $fail -eq 0 ] && [ $crc0 != $crc1 ] && [ $crc1 != $crc2 ] && [ $crc2 = $crc3 ] && [ $crc3 = $crc4 ] && [ $crc1_2 = $crc2 ] && [ $crc0_2 = $crc2 ]; then
108 echo "$test_name: $test_description: ok"
111 ln -f $test_name.log $test_name.failed
112 echo "$test_name: $test_description: failed"
114 rm -f $TDB_FILE.0 $TDB_FILE.1 $TMPFILE $CONF