diff options
Diffstat (limited to 'tests/d_fallocate_bigalloc/script')
| -rw-r--r-- | tests/d_fallocate_bigalloc/script | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/tests/d_fallocate_bigalloc/script b/tests/d_fallocate_bigalloc/script new file mode 100644 index 0000000..d4bf749 --- /dev/null +++ b/tests/d_fallocate_bigalloc/script @@ -0,0 +1,168 @@ +if ! test -x $DEBUGFS_EXE; then + echo "$test_name: $test_description: skipped (no debugfs)" + return 0 +fi + +FSCK_OPT=-fy +OUT=$test_name.log +if [ -f $test_dir/expect.gz ]; then + EXP=$test_name.tmp + gunzip < $test_dir/expect.gz > $EXP +else + EXP=$test_dir/expect +fi + +cat > $TMPFILE.conf << ENDL +[fs_types] +ext4 = { + cluster_size = 8192 + base_features = sparse_super,filetype,resize_inode,dir_index,ext_attr,^has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,64bit + blocksize = 1024 + inode_size = 256 + inode_ratio = 16384 +} +ENDL +MKE2FS_CONFIG=$TMPFILE.conf $MKE2FS -F -o Linux -b 1024 -O bigalloc -T ext4 $TMPFILE 65536 > $OUT.new 2>&1 +rm -f $TMPFILE.conf + +$FSCK -fy -N test_filesys $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new + +echo "debugfs write files" >> $OUT.new +make_file() { + name="$1" + start="$2" + flag="$3" + + cat << ENDL +write /dev/null $name +sif /$name size 40960 +eo /$name +set_bmap $flag 10 $((start + 10)) +set_bmap $flag 13 $((start + 13)) +set_bmap $flag 26 $((start + 26)) +set_bmap $flag 29 $((start + 29)) +ec +sif /$name blocks 32 +setb $((start + 10)) +setb $((start + 13)) +setb $((start + 26)) +setb $((start + 29)) +ENDL +} + +#Files we create: +# a: fallocate a 40k file +# b*: falloc sparse file starting at b* +# c*: falloc spare file ending at c* +# d: midcluster to midcluster, surrounding sparse +# e: partial middle cluster alloc +# f: one big file +# g*: falloc sparse init file starting at g* +# h*: falloc sparse init file ending at h* +# i: midcluster to midcluster, surrounding sparse init +# j: partial middle cluster alloc +# k: one big init file +base=5000 +cat > $TMPFILE.cmd << ENDL +write /dev/null a +sif /a size 40960 +fallocate /a 0 39 +ENDL +echo "ex /a" >> $TMPFILE.cmd2 + +make_file sample $base --uninit >> $TMPFILE.cmd +echo "ex /sample" >> $TMPFILE.cmd2 +base=10000 + +for i in 8 9 10 11 12 13 14 15; do + make_file b$i $(($base + (40 * ($i - 8)))) --uninit >> $TMPFILE.cmd + echo "fallocate /b$i $i 39" >> $TMPFILE.cmd + echo "ex /b$i" >> $TMPFILE.cmd2 +done + +for i in 24 25 26 27 28 29 30 31; do + make_file c$i $(($base + 320 + (40 * ($i - 24)))) --uninit >> $TMPFILE.cmd + echo "fallocate /c$i 0 $i" >> $TMPFILE.cmd + echo "ex /c$i" >> $TMPFILE.cmd2 +done + +make_file d $(($base + 640)) --uninit >> $TMPFILE.cmd +echo "fallocate /d 4 35" >> $TMPFILE.cmd +echo "ex /d" >> $TMPFILE.cmd2 + +make_file e $(($base + 680)) --uninit >> $TMPFILE.cmd +echo "fallocate /e 19 20" >> $TMPFILE.cmd +echo "ex /e" >> $TMPFILE.cmd2 + +cat >> $TMPFILE.cmd << ENDL +write /dev/null f +sif /f size 1024 +eo /f +set_bmap --uninit 0 9000 +ec +sif /f blocks 16 +setb 9000 +fallocate /f 0 8999 +ENDL +echo "ex /f" >> $TMPFILE.cmd2 + +# Now do it again, but with initialized blocks +base=20000 +for i in 8 9 10 11 12 13 14 15; do + make_file g$i $(($base + (40 * ($i - 8)))) >> $TMPFILE.cmd + echo "fallocate /g$i $i 39" >> $TMPFILE.cmd + echo "ex /g$i" >> $TMPFILE.cmd2 +done + +for i in 24 25 26 27 28 29 30 31; do + make_file h$i $(($base + 320 + (40 * ($i - 24)))) >> $TMPFILE.cmd + echo "fallocate /h$i 0 $i" >> $TMPFILE.cmd + echo "ex /h$i" >> $TMPFILE.cmd2 +done + +make_file i $(($base + 640)) >> $TMPFILE.cmd +echo "fallocate /i 4 35" >> $TMPFILE.cmd +echo "ex /i" >> $TMPFILE.cmd2 + +make_file j $(($base + 680)) >> $TMPFILE.cmd +echo "fallocate /j 19 20" >> $TMPFILE.cmd +echo "ex /j" >> $TMPFILE.cmd2 + +cat >> $TMPFILE.cmd << ENDL +write /dev/null k +sif /k size 1024 +eo /k +set_bmap 0 19000 +ec +sif /k blocks 16 +setb 19000 +fallocate /k 0 8999 +sif /k size 9216000 +ENDL +echo "ex /k" >> $TMPFILE.cmd2 + +$DEBUGFS -w -f $TMPFILE.cmd $TMPFILE > /dev/null 2>&1 +$DEBUGFS -f $TMPFILE.cmd2 $TMPFILE >> $OUT.new 2>&1 + +$FSCK -fy -N test_filesys $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new + +sed -f $cmd_dir/filter.sed $OUT.new > $OUT +rm -f $TMPFILE $TMPFILE.cmd $TMPFILE.cmd2 $OUT.new + +cmp -s $OUT $EXP +status=$? + +if [ "$status" = 0 ] ; then + echo "$test_name: $test_description: ok" + touch $test_name.ok +else + echo "$test_name: $test_description: failed" + diff $DIFF_OPTS $EXP $OUT > $test_name.failed +fi +rm -f $EXP + +unset IMAGE FSCK_OPT OUT EXP |