1FSCK_OPT=-fn 2OUT=$test_name.log 3EXP=$test_dir/expect 4CONF=$TMPFILE.conf 5 6cat > $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 = 128 12 make_hugefiles = true 13 hugefiles_dir = / 14 num_hugefiles = 10 15 hugefiles_name = aaaaa 16 hugefiles_digits = 4 17 hugefiles_size = 1M 18 zero_hugefiles = false 19 } 20ENDL 21 22echo "tune2fs metadata_csum test" > $OUT 23 24MKE2FS_CONFIG=$CONF $MKE2FS -F -T ext4h $TMPFILE 524288 >> $OUT 2>&1 25rm -rf $CONF 26 27# dump and check 28$DUMPE2FS $TMPFILE 2> /dev/null | grep '^Group 0:' -B99 -A20 | sed -f $cmd_dir/filter.sed > $OUT.before 29$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1 30status=$? 31echo Exit status is $status >> $OUT 32 33# add mcsum 34echo "tune2fs -O metadata_csum test.img" >> $OUT 35$TUNE2FS -O metadata_csum $TMPFILE >> $OUT 2>&1 36status=$? 37echo Exit status is $status >> $OUT 38 39# check 40$FSCK -yD -N test_filesys $TMPFILE >> $OUT 2>&1 41 42# dump and check 43$DUMPE2FS $TMPFILE 2> /dev/null | grep '^Group 0:' -B99 -A20 | sed -f $cmd_dir/filter.sed > $OUT.after 44echo "Change in FS metadata:" >> $OUT 45diff -u $OUT.before $OUT.after | tail -n +3 >> $OUT 46$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1 47status=$? 48echo Exit status is $status >> $OUT 49 50rm $TMPFILE $OUT.before $OUT.after 51 52# 53# Do the verification 54# 55 56sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" -e 's/test_filesys:.*//g' < $OUT > $OUT.new 57mv $OUT.new $OUT 58 59cmp -s $OUT $EXP 60status=$? 61 62if [ "$status" = 0 ] ; then 63 echo "$test_name: $test_description: ok" 64 touch $test_name.ok 65else 66 echo "$test_name: $test_description: failed" 67 diff $DIFF_OPTS $EXP $OUT > $test_name.failed 68fi 69 70unset IMAGE FSCK_OPT OUT EXP CONF 71