mirror of
https://github.com/xemu-project/xemu.git
synced 2024-12-18 01:08:51 +00:00
d8154b0945
Since qemu-img map + x-dirty-bitmap remains the easiest way to read persistent bitmaps at the moment, it makes a reasonable place to add coverage to ensure we do not regress on the just-added parameters to qemu-img map. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200513181455.295267-1-eblake@redhat.com>
208 lines
9.2 KiB
Plaintext
208 lines
9.2 KiB
Plaintext
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 ===
|
|
|
|
{"execute":"qmp_capabilities"}
|
|
{"return": {}}
|
|
{"execute":"blockdev-add", "arguments":{"driver":"IMGFMT", "node-name":"n", "file":{"driver":"file", "filename":"TEST_DIR/t.IMGFMT"}}}
|
|
{"return": {}}
|
|
{"execute":"block-dirty-bitmap-disable", "arguments":{"node":"n", "name":"b"}}
|
|
{"return": {}}
|
|
|
|
=== Set up NBD with normal access ===
|
|
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n"}}
|
|
{"error": {"class": "GenericError", "desc": "NBD server not running"}}
|
|
{"execute":"nbd-server-start", "arguments":{"addr":{"type":"unix", "data":{"path":"SOCK_DIR/nbd"}}}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-start", "arguments":{"addr":{"type":"unix", "data":{"path":"SOCK_DIR/nbd1"}}}}
|
|
{"error": {"class": "GenericError", "desc": "NBD server already running"}}
|
|
exports available: 0
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n", "bitmap":"b"}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"nosuch"}}
|
|
{"error": {"class": "GenericError", "desc": "Cannot find device=nosuch nor node_name=nosuch"}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n"}}
|
|
{"error": {"class": "GenericError", "desc": "NBD server already has export named 'n'"}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n", "name":"n2", "bitmap":"b2"}}
|
|
{"error": {"class": "GenericError", "desc": "Enabled bitmap 'b2' incompatible with readonly export"}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n", "name":"n2", "bitmap":"b3"}}
|
|
{"error": {"class": "GenericError", "desc": "Bitmap 'b3' is not found"}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n", "name":"n2", "writable":true, "description":"some text", "bitmap":"b2"}}
|
|
{"return": {}}
|
|
exports available: 2
|
|
export: 'n'
|
|
size: 4194304
|
|
flags: 0x58f ( readonly flush fua df multi cache )
|
|
min block: 1
|
|
opt block: 4096
|
|
max block: 33554432
|
|
available meta contexts: 2
|
|
base:allocation
|
|
qemu:dirty-bitmap:b
|
|
export: 'n2'
|
|
description: some text
|
|
size: 4194304
|
|
flags: 0xced ( flush fua trim zeroes df cache fast-zero )
|
|
min block: 1
|
|
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, "offset": OFFSET},
|
|
{ "start": 4096, "length": 1044480, "depth": 0, "zero": true, "data": false, "offset": OFFSET},
|
|
{ "start": 1048576, "length": 3145728, "depth": 0, "zero": false, "data": true, "offset": OFFSET}]
|
|
[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": false},
|
|
{ "start": 65536, "length": 2031616, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
|
|
{ "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, "offset": OFFSET},
|
|
{ "start": 512, "length": 512, "depth": 0, "zero": false, "data": false},
|
|
{ "start": 1024, "length": 2096128, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
|
|
{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}]
|
|
|
|
=== End qemu NBD server ===
|
|
|
|
{"execute":"nbd-server-remove", "arguments":{"name":"n"}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-remove", "arguments":{"name":"n2"}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-remove", "arguments":{"name":"n2"}}
|
|
{"error": {"class": "GenericError", "desc": "Export 'n2' is not found"}}
|
|
{"execute":"nbd-server-stop"}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-stop"}
|
|
{"error": {"class": "GenericError", "desc": "NBD server not running"}}
|
|
|
|
=== Set up NBD with iothread access ===
|
|
|
|
{"execute":"x-blockdev-set-iothread", "arguments":{"node-name":"n", "iothread":"io0"}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n"}}
|
|
{"error": {"class": "GenericError", "desc": "NBD server not running"}}
|
|
{"execute":"nbd-server-start", "arguments":{"addr":{"type":"unix", "data":{"path":"SOCK_DIR/nbd"}}}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-start", "arguments":{"addr":{"type":"unix", "data":{"path":"SOCK_DIR/nbd1"}}}}
|
|
{"error": {"class": "GenericError", "desc": "NBD server already running"}}
|
|
exports available: 0
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n", "bitmap":"b"}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"nosuch"}}
|
|
{"error": {"class": "GenericError", "desc": "Cannot find device=nosuch nor node_name=nosuch"}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n"}}
|
|
{"error": {"class": "GenericError", "desc": "NBD server already has export named 'n'"}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n", "name":"n2", "bitmap":"b2"}}
|
|
{"error": {"class": "GenericError", "desc": "Enabled bitmap 'b2' incompatible with readonly export"}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n", "name":"n2", "bitmap":"b3"}}
|
|
{"error": {"class": "GenericError", "desc": "Bitmap 'b3' is not found"}}
|
|
{"execute":"nbd-server-add", "arguments":{"device":"n", "name":"n2", "writable":true, "description":"some text", "bitmap":"b2"}}
|
|
{"return": {}}
|
|
exports available: 2
|
|
export: 'n'
|
|
size: 4194304
|
|
flags: 0x58f ( readonly flush fua df multi cache )
|
|
min block: 1
|
|
opt block: 4096
|
|
max block: 33554432
|
|
available meta contexts: 2
|
|
base:allocation
|
|
qemu:dirty-bitmap:b
|
|
export: 'n2'
|
|
description: some text
|
|
size: 4194304
|
|
flags: 0xced ( flush fua trim zeroes df cache fast-zero )
|
|
min block: 1
|
|
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, "offset": OFFSET},
|
|
{ "start": 4096, "length": 1044480, "depth": 0, "zero": true, "data": false, "offset": OFFSET},
|
|
{ "start": 1048576, "length": 3145728, "depth": 0, "zero": false, "data": true, "offset": OFFSET}]
|
|
[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": false},
|
|
{ "start": 65536, "length": 2031616, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
|
|
{ "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, "offset": OFFSET},
|
|
{ "start": 512, "length": 512, "depth": 0, "zero": false, "data": false},
|
|
{ "start": 1024, "length": 2096128, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
|
|
{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}]
|
|
|
|
=== End qemu NBD server ===
|
|
|
|
{"execute":"nbd-server-remove", "arguments":{"name":"n"}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-remove", "arguments":{"name":"n2"}}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-remove", "arguments":{"name":"n2"}}
|
|
{"error": {"class": "GenericError", "desc": "Export 'n2' is not found"}}
|
|
{"execute":"nbd-server-stop"}
|
|
{"return": {}}
|
|
{"execute":"nbd-server-stop"}
|
|
{"error": {"class": "GenericError", "desc": "NBD server not running"}}
|
|
{"execute":"quit"}
|
|
{"return": {}}
|
|
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
|
|
|
|
=== 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, "offset": OFFSET},
|
|
{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}]
|
|
[{ "start": 0, "length": 512, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
|
|
{ "start": 512, "length": 512, "depth": 0, "zero": false, "data": false},
|
|
{ "start": 1024, "length": 11321, "depth": 0, "zero": false, "data": true, "offset": OFFSET}]
|
|
[{ "start": 12345, "length": 2084807, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
|
|
{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}]
|
|
*** done
|