| QA output created by 223 |
| |
| === Create partially sparse image, then add dirty bitmaps === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304 |
| wrote 2097152/2097152 bytes at offset 1048576 |
| 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| Testing: |
| QMP_VERSION |
| {"return": {}} |
| {"return": {}} |
| {"return": {}} |
| {"return": {}} |
| {"return": {}} |
| {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}} |
| |
| |
| === 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 bitmaps, and start serving image over NBD === |
| |
| {"return": {}} |
| {"return": {}} |
| {"return": {}} |
| {"error": {"class": "GenericError", "desc": "NBD server not running"}} |
| {"return": {}} |
| {"error": {"class": "GenericError", "desc": "NBD server already running"}} |
| exports available: 0 |
| {"return": {}} |
| {"error": {"class": "GenericError", "desc": "Cannot find device=nosuch nor node_name=nosuch"}} |
| {"error": {"class": "GenericError", "desc": "NBD server already has export named 'n'"}} |
| {"error": {"class": "GenericError", "desc": "Enabled bitmap 'b2' incompatible with readonly export"}} |
| {"error": {"class": "GenericError", "desc": "Bitmap 'b3' is not found"}} |
| {"return": {}} |
| exports available: 2 |
| export: 'n' |
| size: 4194304 |
| flags: 0x4ef ( readonly flush fua trim zeroes df cache ) |
| min block: 512 |
| opt block: 4096 |
| max block: 33554432 |
| available meta contexts: 2 |
| base:allocation |
| qemu:dirty-bitmap:b |
| export: 'n2' |
| size: 4194304 |
| flags: 0x4ed ( flush fua trim zeroes df cache ) |
| min block: 512 |
| opt block: 4096 |
| max block: 33554432 |
| available meta contexts: 2 |
| base:allocation |
| qemu:dirty-bitmap:b2 |
| |
| === Contrast normal status to large granularity dirty-bitmap === |
| |
| 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": 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": 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 qemu NBD server === |
| |
| {"return": {}} |
| {"return": {}} |
| {"error": {"class": "GenericError", "desc": "Export 'n2' is not found"}} |
| {"return": {}} |
| {"error": {"class": "GenericError", "desc": "NBD server not running"}} |
| {"return": {}} |
| |
| === Use qemu-nbd as server === |
| |
| [{ "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}] |
| [{ "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}] |
| *** done |