diff options
| author | Alberto Garcia <berto@igalia.com> | 2020-11-13 17:52:32 +0100 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2020-12-18 12:35:55 +0100 |
| commit | 5cddb2e95f8d9e9ee535964df4136b562ce268e1 (patch) | |
| tree | 8eb74812c9f1011576d67cd5229dedc8c704c62e /tests/qemu-iotests | |
| parent | ef9bba1484bb8fb5fda53a7bf90bf5e1a8e6a9f6 (diff) | |
| download | qemu-5cddb2e95f8d9e9ee535964df4136b562ce268e1.zip | |
quorum: Implement bdrv_co_pwrite_zeroes()
This simply calls bdrv_co_pwrite_zeroes() in all children.
bs->supported_zero_flags is also set to the flags that are supported
by all children.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-Id: <2f09c842781fe336b4c2e40036bba577b7430190.1605286097.git.berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/312 | 11 | ||||
| -rw-r--r-- | tests/qemu-iotests/312.out | 8 |
2 files changed, 19 insertions, 0 deletions
diff --git a/tests/qemu-iotests/312 b/tests/qemu-iotests/312 index 1b08f1552f..41340494b0 100755 --- a/tests/qemu-iotests/312 +++ b/tests/qemu-iotests/312 @@ -114,6 +114,17 @@ $QEMU_IO -c "write -P 0 $((0x200000)) $((0x10000))" "$TEST_IMG.0" | _filter_qemu $QEMU_IO -c "write -z $((0x200000)) $((0x30000))" "$TEST_IMG.1" | _filter_qemu_io $QEMU_IO -c "write -P 0 $((0x200000)) $((0x20000))" "$TEST_IMG.2" | _filter_qemu_io +# Test 5: write data to a region and then zeroize it, doing it +# directly on the quorum device instead of the individual images. +# This has no effect on the end result but proves that the quorum driver +# supports 'write -z'. +$QEMU_IO -c "open -o $quorum" -c "write -P 1 $((0x250000)) $((0x10000))" | _filter_qemu_io +# Verify the data that we just wrote +$QEMU_IO -c "open -o $quorum" -c "read -P 1 $((0x250000)) $((0x10000))" | _filter_qemu_io +$QEMU_IO -c "open -o $quorum" -c "write -z $((0x250000)) $((0x10000))" | _filter_qemu_io +# Now it should read back as zeroes +$QEMU_IO -c "open -o $quorum" -c "read -P 0 $((0x250000)) $((0x10000))" | _filter_qemu_io + echo echo '### Launch the drive-mirror job' echo diff --git a/tests/qemu-iotests/312.out b/tests/qemu-iotests/312.out index 4ae749175b..cdd5c40e08 100644 --- a/tests/qemu-iotests/312.out +++ b/tests/qemu-iotests/312.out @@ -39,6 +39,14 @@ wrote 196608/196608 bytes at offset 2097152 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2097152 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 65536/65536 bytes at offset 2424832 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 65536/65536 bytes at offset 2424832 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 65536/65536 bytes at offset 2424832 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 65536/65536 bytes at offset 2424832 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) ### Launch the drive-mirror job |