tests/qemu-iotests/051.pc.out

7 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0
8 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0: Block format '…
10 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0
11 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0: Block format…
13 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0
14 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0: Block form…
16 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0
17 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0: Block forma…
22 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=
23 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=: Block protocol 'file' doesn…
25 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on
26 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on: Block protocol 'file' doe…
28 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234
29 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234: Block protocol 'file' d…
31 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo
32 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo: Block protocol 'file' do…
37 Testing: -drive file=TEST_DIR/t.qcow2,format=foo
38 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=foo: Unknown driver 'foo'
40 Testing: -drive file=TEST_DIR/t.qcow2,driver=foo
41 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=foo: Unknown driver 'foo'
43 Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2
44 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2: Cannot specify both 'driver' and '…
46 Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2
47 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specify both 'driver' and…
52 Testing: -drive file=TEST_DIR/t.qcow2,node-name=x123456789012345678901234567890
53 QEMU X.Y.Z monitor - type 'help' for more information
56 Testing: -drive file=TEST_DIR/t.qcow2,node-name=x1234567890123456789012345678901
57 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=x1234567890123456789012345678901: Node name too l…
59 Testing: -drive file=TEST_DIR/t.qcow2,node-name=All-Types.of_all0wed_chars
60 QEMU X.Y.Z monitor - type 'help' for more information
63 Testing: -drive file=TEST_DIR/t.qcow2,node-name=123foo
64 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=123foo: Invalid node-name: '123foo'
66 Testing: -drive file=TEST_DIR/t.qcow2,node-name=_foo
67 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=_foo: Invalid node-name: '_foo'
69 Testing: -drive file=TEST_DIR/t.qcow2,node-name=foo#12
70 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=foo#12: Invalid node-name: 'foo#12'
75 Testing: -device virtio-scsi -device scsi-hd
76 QEMU X.Y.Z monitor - type 'help' for more information
77 QEMU_PROG: -device scsi-hd: drive property not set
82 Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig,if=n…
83 QEMU X.Y.Z monitor - type 'help' for more information
87     Cache mode:       writeback
91 Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig
92 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig: Dri…
94 Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qco…
95 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.q…
97 Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR…
98 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_D…
104 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
105 QEMU X.Y.Z monitor - type 'help' for more information
108 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
109 QEMU X.Y.Z monitor - type 'help' for more information
112 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=
113 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=: Parameter 'lazy-refcounts' ex…
115 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42
116 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42: Parameter 'lazy-refcounts' …
118 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo
119 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo: Parameter 'lazy-refcounts'…
125 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
126 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on: Lazy refcounts require a qc…
128 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
129 QEMU X.Y.Z monitor - type 'help' for more information
135 Testing: -drive if=floppy
136 QEMU X.Y.Z monitor - type 'help' for more information
139 Testing: -drive if=ide,media=cdrom
140 QEMU X.Y.Z monitor - type 'help' for more information
143 Testing: -drive if=ide
144 QEMU X.Y.Z monitor - type 'help' for more information
147 Testing: -drive if=virtio
148 QEMU X.Y.Z monitor - type 'help' for more information
149 QEMU_PROG: -drive if=virtio: Device needs media, but drive is empty
151 Testing: -drive if=none,id=disk -device ide-cd,drive=disk
152 QEMU X.Y.Z monitor - type 'help' for more information
155 Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
156 QEMU X.Y.Z monitor - type 'help' for more information
159 Testing: -drive if=none,id=disk -device ide-hd,drive=disk
160 QEMU X.Y.Z monitor - type 'help' for more information
161 QEMU_PROG: -device ide-hd,drive=disk: Device needs media, but drive is empty
163 Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
164 QEMU X.Y.Z monitor - type 'help' for more information
165 QEMU_PROG: -device scsi-hd,drive=disk: Device needs media, but drive is empty
168 === Attach to node in non-default iothread ===
170 …-drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scs…
171 QEMU X.Y.Z monitor - type 'help' for more information
172 (qemu) QEMU_PROG: -device ide-hd,drive=disk,share-rw=on: Cannot change iothread of active block bac…
174 …-drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scs…
175 QEMU X.Y.Z monitor - type 'help' for more information
176 (qemu) QEMU_PROG: -device virtio-blk-pci,drive=disk,share-rw=on: Cannot change iothread of active b…
178 …-drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scs…
179 QEMU X.Y.Z monitor - type 'help' for more information
180 (qemu) QEMU_PROG: -device scsi-hd,bus=lsi0.0,drive=disk,share-rw=on: HBA does not support iothreads
182 …-drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scs…
183 QEMU X.Y.Z monitor - type 'help' for more information
184 (qemu) QEMU_PROG: -device scsi-hd,bus=virtio-scsi1.0,drive=disk,share-rw=on: Cannot change iothread…
186 …-drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scs…
187 QEMU X.Y.Z monitor - type 'help' for more information
188 (qemu) QEMU_PROG: -device virtio-blk-pci,drive=disk,iothread=thread0,share-rw=on: Cannot change iot…
190 …-drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scs…
191 QEMU X.Y.Z monitor - type 'help' for more information
195 === Read-only ===
197 Testing: -drive file=TEST_DIR/t.qcow2,if=floppy,readonly=on
198 QEMU X.Y.Z monitor - type 'help' for more information
201 Testing: -drive file=TEST_DIR/t.qcow2,if=ide,media=cdrom,readonly=on
202 QEMU X.Y.Z monitor - type 'help' for more information
205 Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
206 QEMU X.Y.Z monitor - type 'help' for more information
207 QEMU_PROG: Block node is read-only
209 Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
210 QEMU X.Y.Z monitor - type 'help' for more information
213 Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-cd,drive=disk
214 QEMU X.Y.Z monitor - type 'help' for more information
217 Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-c…
218 QEMU X.Y.Z monitor - type 'help' for more information
221 Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-hd,drive=disk
222 QEMU X.Y.Z monitor - type 'help' for more information
223 QEMU_PROG: -device ide-hd,drive=disk: Block node is read-only
225 Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-h…
226 QEMU X.Y.Z monitor - type 'help' for more information
232 Testing: -drive driver=null-co,read-zeroes=on,cache=none
233 QEMU X.Y.Z monitor - type 'help' for more information
236 Testing: -drive driver=null-co,read-zeroes=on,cache=directsync
237 QEMU X.Y.Z monitor - type 'help' for more information
240 Testing: -drive driver=null-co,read-zeroes=on,cache=writeback
241 QEMU X.Y.Z monitor - type 'help' for more information
244 Testing: -drive driver=null-co,read-zeroes=on,cache=writethrough
245 QEMU X.Y.Z monitor - type 'help' for more information
248 Testing: -drive driver=null-co,read-zeroes=on,cache=unsafe
249 QEMU X.Y.Z monitor - type 'help' for more information
252 Testing: -drive driver=null-co,cache=invalid_value
253 QEMU_PROG: -drive driver=null-co,cache=invalid_value: invalid cache option
255 …-drive file=TEST_DIR/t.qcow2,cache=writeback,backing.file.filename=TEST_DIR/t.qcow2.base,backing.c…
256 QEMU X.Y.Z monitor - type 'help' for more information
260     Cache mode:       writeback
265     Cache mode:       writeback
267 backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
268     Cache mode:       writeback, ignore flushes
269 (qemu) info block backing-file
271 backing-file: TEST_DIR/t.qcow2.base (file, read-only)
272     Cache mode:       writeback, ignore flushes
275 …-drive file=TEST_DIR/t.qcow2,cache=writethrough,backing.file.filename=TEST_DIR/t.qcow2.base,backin…
276 QEMU X.Y.Z monitor - type 'help' for more information
280     Cache mode:       writethrough
285     Cache mode:       writeback
287 backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
288     Cache mode:       writeback, ignore flushes
289 (qemu) info block backing-file
291 backing-file: TEST_DIR/t.qcow2.base (file, read-only)
292     Cache mode:       writeback, ignore flushes
295 …-drive file=TEST_DIR/t.qcow2,cache=unsafe,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cach…
296 QEMU X.Y.Z monitor - type 'help' for more information
300     Cache mode:       writeback, ignore flushes
305     Cache mode:       writeback, ignore flushes
307 backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
308     Cache mode:       writeback, ignore flushes
309 (qemu) info block backing-file
311 backing-file: TEST_DIR/t.qcow2.base (file, read-only)
312     Cache mode:       writeback, ignore flushes
315 …-drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backi…
316 …-drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backi…
321 Testing: -drive file=TEST_DIR/t.qcow2,file.driver=file
322 QEMU X.Y.Z monitor - type 'help' for more information
328 Testing: -drive driver=file
329 QEMU_PROG: -drive driver=file: The 'file' block driver requires a file name
331 Testing: -drive driver=file,filename=
332 QEMU_PROG: -drive driver=file,filename=: The 'file' block driver requires a file name
334 Testing: -drive driver=nbd
335 QEMU_PROG: -drive driver=nbd: NBD server address missing
337 Testing: -drive driver=raw
338 QEMU_PROG: -drive driver=raw: A block device must be specified for "file"
340 Testing: -drive file.driver=file
341 QEMU_PROG: -drive file.driver=file: The 'file' block driver requires a file name
343 Testing: -drive file.driver=nbd
344 QEMU_PROG: -drive file.driver=nbd: NBD server address missing
346 Testing: -drive file.driver=raw
347 QEMU_PROG: -drive file.driver=raw: A block device must be specified for "file"
349 Testing: -drive foo=bar
350 QEMU_PROG: -drive foo=bar: Must specify either driver or file
355 Testing: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678
356 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678: 'throttling.iops-tota…
358 Testing: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678
359 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678: 'throttling.iops-re…
361 Testing: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678
362 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678: 'throttling.iops-w…
364 Testing: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678
365 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678: 'throttling.bps-total' …
367 Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678
368 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678: 'throttling.bps-read'…
370 Testing: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678
371 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678: 'throttling.bps-writ…
373 Testing: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678
374 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678: 'throttling.i…
376 Testing: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678
377 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678: 'throttling…
379 Testing: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678
380 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678: 'throttlin…
382 Testing: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678
383 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678: 'throttling.bps…
385 Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678
386 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678: 'throttling.b…
388 Testing: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678
389 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678: 'throttling.…
391 Testing: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678
392 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678: 'throttling.iops-…
394 Testing: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off
395 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off: 'read-only' and its alias 'reado…
400 Testing: -drive file=TEST_DIR/t.qcow2,iops=-1
401 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=-1: bps/iops/max values must be within [0, 10000000000…
403 Testing: -drive file=TEST_DIR/t.qcow2,bps=-2
404 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=-2: bps/iops/max values must be within [0, 100000000000…
406 Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=-3
407 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=-3: bps/iops/max values must be within [0, 100000000…
409 Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3
410 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3: bps/iops/max values must be within [0, 10000…
412 Testing: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4
413 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4: bps/iops/max values must be withi…
415 Testing: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5
416 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5: bps/iops/max values must be within…
418 Testing: -drive file=TEST_DIR/t.qcow2,bps=0
419 QEMU X.Y.Z monitor - type 'help' for more information
422 Testing: -drive file=TEST_DIR/t.qcow2,bps=1
423 QEMU X.Y.Z monitor - type 'help' for more information
426 Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000000
427 QEMU X.Y.Z monitor - type 'help' for more information
430 Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001
431 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001: bps/iops/max values must be within [0…
433 Testing: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999
434 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999: bps/iops/max values must be within [0…
439 Testing: -hda foo:bar
440 QEMU_PROG: -hda foo:bar: Unknown protocol 'foo'
442 Testing: -drive file=foo:bar
443 QEMU_PROG: -drive file=foo:bar: Unknown protocol 'foo'
445 Testing: -drive file.filename=foo:bar
446 QEMU_PROG: -drive file.filename=foo:bar: Could not open 'foo:bar': No such file or directory
448 Testing: -hda file:TEST_DIR/t.qcow2
449 QEMU X.Y.Z monitor - type 'help' for more information
452 Testing: -drive file=file:TEST_DIR/t.qcow2
453 QEMU X.Y.Z monitor - type 'help' for more information
456 Testing: -drive file.filename=file:TEST_DIR/t.qcow2
457 QEMU_PROG: -drive file.filename=file:TEST_DIR/t.qcow2: Could not open 'file:TEST_DIR/t.qcow2': No s…
460 === Snapshot mode ===
463 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
464 Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
465 QEMU X.Y.Z monitor - type 'help' for more information
466 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
468 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
471 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
472 QEMU X.Y.Z monitor - type 'help' for more information
473 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
475 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
478 Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on,if=none,id=drive0
479 QEMU X.Y.Z monitor - type 'help' for more information
480 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
482 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
485 Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,if=none,id=drive0 -snapshot
486 QEMU X.Y.Z monitor - type 'help' for more information
487 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
489 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
492 Testing: -drive file=file:TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
493 QEMU X.Y.Z monitor - type 'help' for more information
494 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
496 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
499 Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
500 QEMU X.Y.Z monitor - type 'help' for more information
501 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
503 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
506 Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
507 QEMU X.Y.Z monitor - type 'help' for more information
508 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
510 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
513 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
514 QEMU X.Y.Z monitor - type 'help' for more information
515 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
517 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
521 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
522 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off,if=none,id=drive0
523 QEMU X.Y.Z monitor - type 'help' for more information
524 (qemu) qemu-io drive0 "write -P 0x22 0 4k"
526 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
530 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
531 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
532 QEMU X.Y.Z monitor - type 'help' for more information
533 (qemu) qemu-io drive0 "write -P 0x33 0 4k"
535 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
540 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
541 Testing: -drive driver=null-co,snapshot=on
542 QEMU_PROG: -drive driver=null-co,snapshot=on: Could not open temporary file SNAPSHOT_PATH: No such …
544 Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,read-only=on,if=none,id=drive0
545 QEMU X.Y.Z monitor - type 'help' for more information
547 …w2"}}, "driver": "qcow2", "file": {"driver": "file", "filename": SNAPSHOT_PATH}} (qcow2, read-only)
549     Cache mode:       writeback, ignore flushes