1 FSCK_OPT=-fn 2 OUT=$test_name.log 3 EXP=$test_dir/expect 4 CONF=$TMPFILE.conf 5 6 cat > $CONF << ENDL 7 [fs_types] 8 ext4h = { 9 features = has_journal,extent,huge_file,^flex_bg,uninit_bg,dir_nlink,extra_isize,sparse_super,filetype,dir_index,ext_attr,resize_inode,64bit 10 blocksize = 1024 11 inode_size = 256 12 make_hugefiles = true 13 hugefiles_dir = / 14 hugefiles_slack = 32M 15 hugefiles_name = aaaaa 16 hugefiles_digits = 4 17 hugefiles_size = 1M 18 zero_hugefiles = false 19 } 20 ENDL 21 22 echo "tune2fs dangerous prompts test" > $OUT 23 24 MKE2FS_CONFIG=$CONF $MKE2FS -F -T ext4h -U 6fc3daa4-180d-4f2b-a6f2-f7a5efb79bcf $TMPFILE 524288 >> $OUT 2>&1 25 26 # trigger a filesystem check 27 $DEBUGFS -w -R 'ssv mtime now' $TMPFILE > /dev/null 2>&1 28 $DEBUGFS -w -R 'ssv lastcheck 20000' $TMPFILE > /dev/null 2>&1 29 30 # add mcsum 31 echo "tune2fs -O metadata_csum test.img" >> $OUT 32 $TUNE2FS -O metadata_csum $TMPFILE >> $OUT 2>&1 33 status=$? 34 echo Exit status is $status >> $OUT 35 36 # check fs 37 $FSCK -f -y -N test_filesys $TMPFILE > /dev/null 2>&1 38 39 # add mcsum 40 echo "tune2fs -O metadata_csum test.img" >> $OUT 41 $TUNE2FS -O metadata_csum $TMPFILE >> $OUT 2>&1 42 status=$? 43 echo Exit status is $status >> $OUT 44 45 MKE2FS_CONFIG=$CONF $MKE2FS -F -T ext4h -U 6fc3daa4-180d-4f2b-a6f2-f7a5efb79bcf $TMPFILE 524288 >> $OUT 2>&1 46 47 # dump and check 48 $DUMPE2FS $TMPFILE 2> /dev/null | grep '^Group 0:' -B99 -A20 | sed -f $cmd_dir/filter.sed > $OUT.before 49 $FSCK $FSCK_OPT -f -N test_filesys $TMPFILE >> $OUT 2>&1 50 status=$? 51 echo Exit status is $status >> $OUT 52 53 # add mcsum 54 echo "tune2fs -O metadata_csum test.img" >> $OUT 55 echo 'n' | TUNE2FS_FORCE_PROMPT=1 $TUNE2FS -O metadata_csum $TMPFILE >> $OUT 2>&1 56 status=$? 57 echo Exit status is $status >> $OUT 58 59 # change inode size 60 echo "tune2fs -I 512 test.img" >> $OUT 61 echo 'n' | TUNE2FS_FORCE_PROMPT=1 $TUNE2FS -I 512 $TMPFILE >> $OUT 2>&1 62 status=$? 63 echo Exit status is $status >> $OUT 64 65 # change uuid 66 echo "tune2fs -U random test.img" >> $OUT 67 echo 'n' | TUNE2FS_FORCE_PROMPT=1 $TUNE2FS -U random $TMPFILE >> $OUT 2>&1 68 status=$? 69 echo Exit status is $status >> $OUT 70 71 # check 72 $FSCK -yD -N test_filesys $TMPFILE >> $OUT 2>&1 73 74 # dump and check 75 $DUMPE2FS $TMPFILE 2> /dev/null | grep '^Group 0:' -B99 -A20 | sed -f $cmd_dir/filter.sed > $OUT.after 76 echo "Change in FS metadata:" >> $OUT 77 diff -u $OUT.before $OUT.after | tail -n +3 >> $OUT 78 $FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1 79 status=$? 80 echo Exit status is $status >> $OUT 81 82 $DUMPE2FS $TMPFILE 2> /dev/null | egrep '^(Filesystem features:|Filesystem UUID:|Inode size:)' > $OUT.before 83 84 # add mcsum 85 echo "tune2fs -O metadata_csum test.img" >> $OUT 86 echo 'y' | TUNE2FS_FORCE_PROMPT=1 $TUNE2FS -O metadata_csum $TMPFILE >> $OUT 2>&1 87 status=$? 88 echo Exit status is $status >> $OUT 89 $FSCK -yD -N test_filesys $TMPFILE >> $OUT 2>&1 90 91 # change inode size 92 echo "tune2fs -I 512 test.img" >> $OUT 93 echo 'y' | TUNE2FS_FORCE_PROMPT=1 $TUNE2FS -I 512 $TMPFILE >> $OUT 2>&1 94 status=$? 95 echo Exit status is $status >> $OUT 96 97 # change uuid 98 echo "tune2fs -U f0f0f0f0-f0f0-f0f0-f0f0-f0f0f0f0f0f0 test.img" >> $OUT 99 echo 'y' | TUNE2FS_FORCE_PROMPT=1 $TUNE2FS -U f0f0f0f0-f0f0-f0f0-f0f0-f0f0f0f0f0f0 $TMPFILE >> $OUT 2>&1 100 status=$? 101 echo Exit status is $status >> $OUT 102 103 # check 104 $FSCK -yD -N test_filesys $TMPFILE >> $OUT 2>&1 105 106 # dump and check 107 $DUMPE2FS $TMPFILE 2> /dev/null | egrep '^(Filesystem features:|Filesystem UUID:|Inode size:)' > $OUT.after 108 echo "Change in FS metadata:" >> $OUT 109 diff -u $OUT.before $OUT.after | tail -n +3 >> $OUT 110 $FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1 111 status=$? 112 echo Exit status is $status >> $OUT 113 114 rm $TMPFILE $OUT.before $OUT.after $CONF 115 116 # 117 # Do the verification 118 # 119 120 sed -f $cmd_dir/filter.sed -e 's/test_filesys:.*//g' < $OUT > $OUT.new 121 mv $OUT.new $OUT 122 123 cmp -s $OUT $EXP 124 status=$? 125 126 if [ "$status" = 0 ] ; then 127 echo "$test_name: $test_description: ok" 128 touch $test_name.ok 129 else 130 echo "$test_name: $test_description: failed" 131 diff $DIFF_OPTS $EXP $OUT > $test_name.failed 132 fi 133 134 unset IMAGE FSCK_OPT OUT EXP CONF 135
