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ext4/002: Work with 64k block size

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This commit changes the script to operate on FS blocks by obtaining the
block size from the underlying filesystem and using it to perform I/O in
units of block sizes.

This commit also uses $SCRATCH_MNT rather than $TEST_DIR for holding the
test files since the FS on $TEST_DIR might be created with a different
block size than the one specified in $MKFS_OPTIONS.

Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Chandan Rajendra
2018-11-23 11:29:29 +05:30
committed by Eryu Guan
parent c1cef1bd82
commit 6b06a9bb6f
2 changed files with 41 additions and 45 deletions
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tests/ext4/002
+29 -27
View File
@@ -105,61 +105,63 @@ _check_ext4_eof_flag()
_supported_fs ext4
_supported_os Linux
_require_xfs_io_command "falloc"
_require_test
_require_scratch
# Real QA test starts here.
rm -f $seqres.full
# Remove any leftover files from last run.
rm -f ${TEST_DIR}/test_?
_scratch_mkfs >> $seqres.full 2>&1
_scratch_mount
BLOCK_SIZE=$(_get_block_size $SCRATCH_MNT)
# Begin test cases.
echo "Test 1: Fallocate 40960 bytes and write 4096 bytes (buffered io)." \
echo "Test 1: Fallocate 10 blocks and write 1 block (buffered io)." \
>> $seqres.full
${XFS_IO_PROG} -f \
-c 'falloc -k 0 40960' \
-c 'pwrite 0 4096' \
${TEST_DIR}/test_1 | _filter_xfs_io_unique
-c "falloc -k 0 $((10 * $BLOCK_SIZE))" \
-c "pwrite 0 $BLOCK_SIZE" \
${SCRATCH_MNT}/test_1 | _filter_xfs_io_blocks_modified
_check_ext4_eof_flag test_1 ${BIT_SET}
echo "Test 2: Fallocate 40960 bytes and write 4096 bytes (direct io)." \
echo "Test 2: Fallocate 10 blocks and write 1 block (direct io)." \
>> $seqres.full
${XFS_IO_PROG} -f -d \
-c 'falloc -k 0 40960' \
-c 'pwrite 0 4096' \
${TEST_DIR}/test_2 | _filter_xfs_io_unique
-c "falloc -k 0 $((10 * $BLOCK_SIZE))" \
-c "pwrite 0 $BLOCK_SIZE" \
${SCRATCH_MNT}/test_2 | _filter_xfs_io_blocks_modified
_check_ext4_eof_flag test_2 ${BIT_SET}
echo "Test 3: Fallocate 40960 bytes and write 40960 bytes (buffered io)." \
echo "Test 3: Fallocate 10 blocks and write 10 blocks (buffered io)." \
>> $seqres.full
${XFS_IO_PROG} -f \
-c 'falloc -k 0 40960' \
-c 'pwrite 0 40960' \
${TEST_DIR}/test_3 | _filter_xfs_io_unique
-c "falloc -k 0 $((10 * $BLOCK_SIZE))" \
-c "pwrite 0 $((10 * $BLOCK_SIZE))" \
${SCRATCH_MNT}/test_3 | _filter_xfs_io_blocks_modified
_check_ext4_eof_flag test_3 ${BIT_NOT_SET}
echo "Test 4: Fallocate 40960 bytes and write 40960 bytes (direct io)." \
echo "Test 4: Fallocate 10 blocks and write 10 blocks (direct io)." \
>> $seqres.full
${XFS_IO_PROG} -f -d \
-c 'falloc -k 0 40960' \
-c 'pwrite 0 40960' \
${TEST_DIR}/test_4 | _filter_xfs_io_unique
-c "falloc -k 0 $((10 * $BLOCK_SIZE))" \
-c "pwrite 0 $((10 * $BLOCK_SIZE))" \
${SCRATCH_MNT}/test_4 | _filter_xfs_io_blocks_modified
_check_ext4_eof_flag test_4 ${BIT_NOT_SET}
echo "Test 5: Fallocate 128k, seek 256k and write 4k block (buffered io)." \
echo "Test 5: Fallocate 32 blocks, seek 64 blocks and write 1 block (buffered io)." \
>> $seqres.full
${XFS_IO_PROG} -f \
-c 'falloc -k 0 128k' \
-c 'pwrite 256k 4k' \
${TEST_DIR}/test_5 | _filter_xfs_io_unique
-c "falloc -k 0 $((32 * $BLOCK_SIZE))" \
-c "pwrite $((64 * $BLOCK_SIZE)) $BLOCK_SIZE" \
${SCRATCH_MNT}/test_5 | _filter_xfs_io_blocks_modified
_check_ext4_eof_flag test_5 ${BIT_NOT_SET}
echo "Test 6: Fallocate 128k, seek to 256k and write a 4k block (direct io)." \
echo "Test 6: Fallocate 32 blocks, seek to 64 blocks and write 1 block (direct io)." \
>> $seqres.full
${XFS_IO_PROG} -f -d \
-c 'falloc -k 0 128k' \
-c 'pwrite 256k 4k' \
${TEST_DIR}/test_6 | _filter_xfs_io_unique
-c "falloc -k 0 $((32 * $BLOCK_SIZE))" \
-c "pwrite $((64 * $BLOCK_SIZE)) $BLOCK_SIZE" \
${SCRATCH_MNT}/test_6 | _filter_xfs_io_blocks_modified
_check_ext4_eof_flag test_6 ${BIT_NOT_SET}
status=0
tests/ext4/002.out
+6 -12
View File
@@ -1,13 +1,7 @@
QA output created by 002
wrote 4096/4096 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 4096/4096 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 40960/40960 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 40960/40960 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 4096/4096 bytes at offset 262144
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 4096/4096 bytes at offset 262144
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Blocks modified: [0 - 0]
Blocks modified: [0 - 0]
Blocks modified: [0 - 9]
Blocks modified: [0 - 9]
Blocks modified: [64 - 64]
Blocks modified: [64 - 64]