120 lines
2.7 KiB
Plaintext
120 lines
2.7 KiB
Plaintext
FSCK_OPT=-fn
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OUT=$test_name.log
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EXP=$test_dir/expect
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CONF=$TMPFILE.conf
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if [ $(uname -s) = "Darwin" ]; then
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# creates a 4TB filesystem
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echo "$test_name: $DESCRIPTION: skipped for HFS+ (no sparse files)"
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return 0
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fi
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if [ $(uname -s) = "FreeBSD" ]; then
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# creates a 4TB filesystem
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echo "$test_name: $DESCRIPTION: skipped for FreeBSD (no sparse files)"
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return 0
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fi
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cat > $CONF << ENDL
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[fs_types]
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hugefile = {
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features = extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,^resize_inode,sparse_super2
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hash_alg = half_md4
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num_backup_sb = 0
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packed_meta_blocks = 1
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make_hugefiles = 1
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inode_ratio = 4194304
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hugefiles_dir = /store
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hugefiles_name = big-data
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hugefiles_digits = 0
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hugefiles_size = 0
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hugefiles_align = 256M
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num_hugefiles = 1
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zero_hugefiles = false
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flex_bg_size = 262144
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}
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ENDL
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echo "mke2fs -F -T hugefile test.img 4T" > $OUT
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MKE2FS_CONFIG=$CONF $MKE2FS -F -T hugefile $TMPFILE 4T >> $OUT 2>&1
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rm -f $CONF
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# check the file system if we get this far, we succeeded...
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$FSCK $FSCK_OPT -N test_filesys $TMPFILE >> $OUT 2>&1
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status=$?
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echo Exit status is $status >> $OUT
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echo 'debugfs -R "extents /store/big-data" test.img' >> $OUT
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$DEBUGFS -R "extents /store/big-data" $TMPFILE 2>&1 | tr / " " | tr -d - | awk '
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BEGIN {
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expected_logical_start = 0;
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expected_physical_start = 0;
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}
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{
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if (NR != 1) {
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level = $1;
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total_levels = $2;
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if (level == total_levels) {
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logical_start=$5;
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logical_end=$6;
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physical_start=$7;
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physical_end=$8;
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len = $9;
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if (logical_end + 1 - logical_start != len) {
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print logical_end + 1 - logical_start, len;
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print "UNEXPECTED LENGTH for extent", $0;
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}
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if (physical_end + 1 - physical_start != len) {
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print physical_end + 1 - physical_start, len;
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print "UNEXPECTED LENGTH for extent", $0;
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}
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if (logical_start != expected_logical_start) {
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print "UNEXPECTED LOGICAL DISCONTINUITY between extents:";
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print "\t", prev;
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print "\t", $0;
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}
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if (physical_start != expected_physical_start &&
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expected_logical_start != 0) {
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print "PHYSICAL DISCONTINUITY between extents:";
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print "\t", prev;
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print "\t", $0;
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}
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expected_logical_start = logical_end + 1;
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expected_physical_start = physical_end + 1;
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}
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}
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prev=$0;
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}
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END {
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print "Last logical block:", expected_logical_start-1;
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print "Last physical block:", expected_physical_start-1;
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}
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' >> $OUT 2>&1
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rm $TMPFILE
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#
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# Do the verification
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#
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sed -f $cmd_dir/filter.sed $OUT > $OUT.new
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mv $OUT.new $OUT
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cmp -s $OUT $EXP
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status=$?
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if [ "$status" = 0 ] ; then
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echo "$test_name: $test_description: ok"
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touch $test_name.ok
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else
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echo "$test_name: $test_description: failed"
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diff $DIFF_OPTS $EXP $OUT > $test_name.failed
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fi
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unset IMAGE FSCK_OPT OUT EXP CONF
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