diff options
| author | Eric Blake <eblake@redhat.com> | 2018-11-19 11:29:24 -0600 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-11-22 19:37:31 +0100 |
| commit | a237dea330a2be9a2cbe95056b9a8d67627d95c6 (patch) | |
| tree | 0a5bf4fb7bdef4713c5ad35cbfa2f1b31a78e268 /tests/qemu-iotests/223.out | |
| parent | ad3a7e4555bc50036a5257a6c1ed652ab0d1b650 (diff) | |
iotests: Enhance 223 to cover multiple bitmap granularities
Testing granularity at the same size as the cluster isn't quite
as fun as what happens when it is larger or smaller. This
enhancement also shows that qemu's nbd server can serve the
same disk over multiple exports simultaneously.
Signed-off-by: Eric Blake <eblake@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/223.out')
| -rw-r--r-- | tests/qemu-iotests/223.out | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/tests/qemu-iotests/223.out b/tests/qemu-iotests/223.out index 33021c8e6a..de417477de 100644 --- a/tests/qemu-iotests/223.out +++ b/tests/qemu-iotests/223.out @@ -1,6 +1,6 @@ QA output created by 223 -=== Create partially sparse image, then add dirty bitmap === +=== Create partially sparse image, then add dirty bitmaps === Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304 wrote 2097152/2097152 bytes at offset 1048576 @@ -11,15 +11,18 @@ QMP_VERSION {"return": {}} {"return": {}} {"return": {}} +{"return": {}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}} === Write part of the file under active bitmap === +wrote 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2097152/2097152 bytes at offset 2097152 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -=== End dirty bitmap, and start serving image over NBD === +=== End dirty bitmaps, and start serving image over NBD === {"return": {}} {"return": {}} @@ -27,18 +30,32 @@ wrote 2097152/2097152 bytes at offset 2097152 {"return": {}} {"return": {}} {"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} -=== Contrast normal status with dirty-bitmap status === +=== Contrast normal status to large granularity dirty-bitmap === -read 1048576/1048576 bytes at offset 0 -1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 524288/524288 bytes at offset 524288 +512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 1048576/1048576 bytes at offset 1048576 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 2097152/2097152 bytes at offset 2097152 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 1048576, "depth": 0, "zero": true, "data": false}, +[{ "start": 0, "length": 4096, "depth": 0, "zero": false, "data": true}, +{ "start": 4096, "length": 1044480, "depth": 0, "zero": true, "data": false}, { "start": 1048576, "length": 3145728, "depth": 0, "zero": false, "data": true}] -[{ "start": 0, "length": 2097152, "depth": 0, "zero": false, "data": true}, +[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": false}, +{ "start": 65536, "length": 2031616, "depth": 0, "zero": false, "data": true}, +{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}] + +=== Contrast to small granularity dirty-bitmap === + +[{ "start": 0, "length": 512, "depth": 0, "zero": false, "data": true}, +{ "start": 512, "length": 512, "depth": 0, "zero": false, "data": false}, +{ "start": 1024, "length": 2096128, "depth": 0, "zero": false, "data": true}, { "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}] === End NBD server === @@ -46,4 +63,5 @@ read 2097152/2097152 bytes at offset 2097152 {"return": {}} {"return": {}} {"return": {}} +{"return": {}} *** done |