tests/qemu-iotests/191.out

   1 QA output created by 191
   2
   3 === Preparing and starting VM ===
   4
   5 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
   6 Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
   7 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT
   8 Formatting 'TEST_DIR/t.IMGFMT.ovl2', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT
   9 wrote 65536/65536 bytes at offset 1048576
  10 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
  11 { 'execute': 'qmp_capabilities' }
  12 {
  13     "return": {
  14     }
  15 }
  16
  17 === Perform commit job ===
  18
  19 { 'execute': 'block-commit',
  20        'arguments': { 'job-id': 'commit0',
  21                       'device': 'top',
  22                       'base':'TEST_DIR/t.IMGFMT.base',
  23                       'top': 'TEST_DIR/t.IMGFMT.mid' } }
  24 {
  25     "timestamp": {
  26         "seconds":  TIMESTAMP,
  27         "microseconds":  TIMESTAMP
  28     },
  29     "event": "JOB_STATUS_CHANGE",
  30     "data": {
  31         "status": "created",
  32         "id": "commit0"
  33     }
  34 }
  35 {
  36     "timestamp": {
  37         "seconds":  TIMESTAMP,
  38         "microseconds":  TIMESTAMP
  39     },
  40     "event": "JOB_STATUS_CHANGE",
  41     "data": {
  42         "status": "running",
  43         "id": "commit0"
  44     }
  45 }
  46 {
  47     "return": {
  48     }
  49 }
  50 {
  51     "timestamp": {
  52         "seconds":  TIMESTAMP,
  53         "microseconds":  TIMESTAMP
  54     },
  55     "event": "JOB_STATUS_CHANGE",
  56     "data": {
  57         "status": "waiting",
  58         "id": "commit0"
  59     }
  60 }
  61 {
  62     "timestamp": {
  63         "seconds":  TIMESTAMP,
  64         "microseconds":  TIMESTAMP
  65     },
  66     "event": "JOB_STATUS_CHANGE",
  67     "data": {
  68         "status": "pending",
  69         "id": "commit0"
  70     }
  71 }
  72 {
  73     "timestamp": {
  74         "seconds":  TIMESTAMP,
  75         "microseconds":  TIMESTAMP
  76     },
  77     "event": "BLOCK_JOB_COMPLETED",
  78     "data": {
  79         "device": "commit0",
  80         "len": 67108864,
  81         "offset": 67108864,
  82         "speed": 0,
  83         "type": "commit"
  84     }
  85 }
  86 {
  87     "timestamp": {
  88         "seconds":  TIMESTAMP,
  89         "microseconds":  TIMESTAMP
  90     },
  91     "event": "JOB_STATUS_CHANGE",
  92     "data": {
  93         "status": "concluded",
  94         "id": "commit0"
  95     }
  96 }
  97 {
  98     "timestamp": {
  99         "seconds":  TIMESTAMP,
 100         "microseconds":  TIMESTAMP
 101     },
 102     "event": "JOB_STATUS_CHANGE",
 103     "data": {
 104         "status": "null",
 105         "id": "commit0"
 106     }
 107 }
 108
 109 === Check that both top and top2 point to base now ===
 110
 111 { 'execute': 'query-named-block-nodes' }
 112 {
 113     "return": [
 114         {
 115             "iops_rd": 0,
 116             "detect_zeroes": "off",
 117             "image": {
 118                 "backing-image": {
 119                     "virtual-size": 67108864,
 120                     "filename": "TEST_DIR/t.IMGFMT.base",
 121                     "cluster-size": 65536,
 122                     "format": "IMGFMT",
 123                     "actual-size": SIZE,
 124                     "dirty-flag": false
 125                 },
 126                 "backing-filename-format": "IMGFMT",
 127                 "virtual-size": 67108864,
 128                 "filename": "TEST_DIR/t.IMGFMT.ovl2",
 129                 "cluster-size": 65536,
 130                 "format": "IMGFMT",
 131                 "actual-size": SIZE,
 132                 "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 133                 "backing-filename": "TEST_DIR/t.IMGFMT.base",
 134                 "dirty-flag": false
 135             },
 136             "iops_wr": 0,
 137             "ro": false,
 138             "node-name": "top2",
 139             "backing_file_depth": 1,
 140             "drv": "IMGFMT",
 141             "iops": 0,
 142             "bps_wr": 0,
 143             "write_threshold": 0,
 144             "backing_file": "TEST_DIR/t.IMGFMT.base",
 145             "encrypted": false,
 146             "bps": 0,
 147             "bps_rd": 0,
 148             "cache": {
 149                 "no-flush": false,
 150                 "direct": false,
 151                 "writeback": true
 152             },
 153             "file": "TEST_DIR/t.IMGFMT.ovl2"
 154         },
 155         {
 156             "iops_rd": 0,
 157             "detect_zeroes": "off",
 158             "image": {
 159                 "virtual-size": 197120,
 160                 "filename": "TEST_DIR/t.IMGFMT.ovl2",
 161                 "format": "file",
 162                 "actual-size": SIZE,
 163                 "dirty-flag": false
 164             },
 165             "iops_wr": 0,
 166             "ro": false,
 167             "node-name": "NODE_NAME",
 168             "backing_file_depth": 0,
 169             "drv": "file",
 170             "iops": 0,
 171             "bps_wr": 0,
 172             "write_threshold": 0,
 173             "encrypted": false,
 174             "bps": 0,
 175             "bps_rd": 0,
 176             "cache": {
 177                 "no-flush": false,
 178                 "direct": false,
 179                 "writeback": true
 180             },
 181             "file": "TEST_DIR/t.IMGFMT.ovl2"
 182         },
 183         {
 184             "iops_rd": 0,
 185             "detect_zeroes": "off",
 186             "image": {
 187                 "backing-image": {
 188                     "virtual-size": 67108864,
 189                     "filename": "TEST_DIR/t.IMGFMT.base",
 190                     "cluster-size": 65536,
 191                     "format": "IMGFMT",
 192                     "actual-size": SIZE,
 193                     "dirty-flag": false
 194                 },
 195                 "backing-filename-format": "IMGFMT",
 196                 "virtual-size": 67108864,
 197                 "filename": "TEST_DIR/t.IMGFMT",
 198                 "cluster-size": 65536,
 199                 "format": "IMGFMT",
 200                 "actual-size": SIZE,
 201                 "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 202                 "backing-filename": "TEST_DIR/t.IMGFMT.base",
 203                 "dirty-flag": false
 204             },
 205             "iops_wr": 0,
 206             "ro": false,
 207             "node-name": "top",
 208             "backing_file_depth": 1,
 209             "drv": "IMGFMT",
 210             "iops": 0,
 211             "bps_wr": 0,
 212             "write_threshold": 0,
 213             "backing_file": "TEST_DIR/t.IMGFMT.base",
 214             "encrypted": false,
 215             "bps": 0,
 216             "bps_rd": 0,
 217             "cache": {
 218                 "no-flush": false,
 219                 "direct": false,
 220                 "writeback": true
 221             },
 222             "file": "TEST_DIR/t.IMGFMT"
 223         },
 224         {
 225             "iops_rd": 0,
 226             "detect_zeroes": "off",
 227             "image": {
 228                 "virtual-size": 197120,
 229                 "filename": "TEST_DIR/t.IMGFMT",
 230                 "format": "file",
 231                 "actual-size": SIZE,
 232                 "dirty-flag": false
 233             },
 234             "iops_wr": 0,
 235             "ro": false,
 236             "node-name": "NODE_NAME",
 237             "backing_file_depth": 0,
 238             "drv": "file",
 239             "iops": 0,
 240             "bps_wr": 0,
 241             "write_threshold": 0,
 242             "encrypted": false,
 243             "bps": 0,
 244             "bps_rd": 0,
 245             "cache": {
 246                 "no-flush": false,
 247                 "direct": false,
 248                 "writeback": true
 249             },
 250             "file": "TEST_DIR/t.IMGFMT"
 251         },
 252         {
 253             "iops_rd": 0,
 254             "detect_zeroes": "off",
 255             "image": {
 256                 "backing-image": {
 257                     "virtual-size": 67108864,
 258                     "filename": "TEST_DIR/t.IMGFMT.base",
 259                     "cluster-size": 65536,
 260                     "format": "IMGFMT",
 261                     "actual-size": SIZE,
 262                     "dirty-flag": false
 263                 },
 264                 "backing-filename-format": "IMGFMT",
 265                 "virtual-size": 67108864,
 266                 "filename": "TEST_DIR/t.IMGFMT.mid",
 267                 "cluster-size": 65536,
 268                 "format": "IMGFMT",
 269                 "actual-size": SIZE,
 270                 "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 271                 "backing-filename": "TEST_DIR/t.IMGFMT.base",
 272                 "dirty-flag": false
 273             },
 274             "iops_wr": 0,
 275             "ro": false,
 276             "node-name": "mid",
 277             "backing_file_depth": 1,
 278             "drv": "IMGFMT",
 279             "iops": 0,
 280             "bps_wr": 0,
 281             "write_threshold": 0,
 282             "backing_file": "TEST_DIR/t.IMGFMT.base",
 283             "encrypted": false,
 284             "bps": 0,
 285             "bps_rd": 0,
 286             "cache": {
 287                 "no-flush": false,
 288                 "direct": false,
 289                 "writeback": true
 290             },
 291             "file": "TEST_DIR/t.IMGFMT.mid"
 292         },
 293         {
 294             "iops_rd": 0,
 295             "detect_zeroes": "off",
 296             "image": {
 297                 "virtual-size": 393216,
 298                 "filename": "TEST_DIR/t.IMGFMT.mid",
 299                 "format": "file",
 300                 "actual-size": SIZE,
 301                 "dirty-flag": false
 302             },
 303             "iops_wr": 0,
 304             "ro": false,
 305             "node-name": "NODE_NAME",
 306             "backing_file_depth": 0,
 307             "drv": "file",
 308             "iops": 0,
 309             "bps_wr": 0,
 310             "write_threshold": 0,
 311             "encrypted": false,
 312             "bps": 0,
 313             "bps_rd": 0,
 314             "cache": {
 315                 "no-flush": false,
 316                 "direct": false,
 317                 "writeback": true
 318             },
 319             "file": "TEST_DIR/t.IMGFMT.mid"
 320         },
 321         {
 322             "iops_rd": 0,
 323             "detect_zeroes": "off",
 324             "image": {
 325                 "virtual-size": 67108864,
 326                 "filename": "TEST_DIR/t.IMGFMT.base",
 327                 "cluster-size": 65536,
 328                 "format": "IMGFMT",
 329                 "actual-size": SIZE,
 330                 "dirty-flag": false
 331             },
 332             "iops_wr": 0,
 333             "ro": false,
 334             "node-name": "base",
 335             "backing_file_depth": 0,
 336             "drv": "IMGFMT",
 337             "iops": 0,
 338             "bps_wr": 0,
 339             "write_threshold": 0,
 340             "encrypted": false,
 341             "bps": 0,
 342             "bps_rd": 0,
 343             "cache": {
 344                 "no-flush": false,
 345                 "direct": false,
 346                 "writeback": true
 347             },
 348             "file": "TEST_DIR/t.IMGFMT.base"
 349         },
 350         {
 351             "iops_rd": 0,
 352             "detect_zeroes": "off",
 353             "image": {
 354                 "virtual-size": 393216,
 355                 "filename": "TEST_DIR/t.IMGFMT.base",
 356                 "format": "file",
 357                 "actual-size": SIZE,
 358                 "dirty-flag": false
 359             },
 360             "iops_wr": 0,
 361             "ro": false,
 362             "node-name": "NODE_NAME",
 363             "backing_file_depth": 0,
 364             "drv": "file",
 365             "iops": 0,
 366             "bps_wr": 0,
 367             "write_threshold": 0,
 368             "encrypted": false,
 369             "bps": 0,
 370             "bps_rd": 0,
 371             "cache": {
 372                 "no-flush": false,
 373                 "direct": false,
 374                 "writeback": true
 375             },
 376             "file": "TEST_DIR/t.IMGFMT.base"
 377         }
 378     ]
 379 }
 380 { 'execute': 'quit' }
 381 {
 382     "return": {
 383     }
 384 }
 385 {
 386     "timestamp": {
 387         "seconds":  TIMESTAMP,
 388         "microseconds":  TIMESTAMP
 389     },
 390     "event": "SHUTDOWN",
 391     "data": {
 392         "guest": false,
 393         "reason": "host-qmp-quit"
 394     }
 395 }
 396 image: TEST_DIR/t.IMGFMT
 397 file format: IMGFMT
 398 virtual size: 64 MiB (67108864 bytes)
 399 cluster_size: 65536
 400 backing file: TEST_DIR/t.IMGFMT.base
 401 backing file format: IMGFMT
 402 image: TEST_DIR/t.IMGFMT.ovl2
 403 file format: IMGFMT
 404 virtual size: 64 MiB (67108864 bytes)
 405 cluster_size: 65536
 406 backing file: TEST_DIR/t.IMGFMT.base
 407 backing file format: IMGFMT
 408
 409 === Preparing and starting VM with -drive ===
 410
 411 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
 412 Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
 413 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT
 414 Formatting 'TEST_DIR/t.IMGFMT.ovl2', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT
 415 Formatting 'TEST_DIR/t.IMGFMT.ovl3', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.ovl2 backing_fmt=IMGFMT
 416 wrote 65536/65536 bytes at offset 1048576
 417 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 418 { 'execute': 'qmp_capabilities' }
 419 {
 420     "return": {
 421     }
 422 }
 423
 424 === Perform commit job ===
 425
 426 { 'execute': 'block-commit',
 427        'arguments': { 'job-id': 'commit0',
 428                       'device': 'top',
 429                       'base':'TEST_DIR/t.IMGFMT.base',
 430                       'top': 'TEST_DIR/t.IMGFMT.mid' } }
 431 {
 432     "timestamp": {
 433         "seconds":  TIMESTAMP,
 434         "microseconds":  TIMESTAMP
 435     },
 436     "event": "JOB_STATUS_CHANGE",
 437     "data": {
 438         "status": "created",
 439         "id": "commit0"
 440     }
 441 }
 442 {
 443     "timestamp": {
 444         "seconds":  TIMESTAMP,
 445         "microseconds":  TIMESTAMP
 446     },
 447     "event": "JOB_STATUS_CHANGE",
 448     "data": {
 449         "status": "running",
 450         "id": "commit0"
 451     }
 452 }
 453 {
 454     "return": {
 455     }
 456 }
 457 {
 458     "timestamp": {
 459         "seconds":  TIMESTAMP,
 460         "microseconds":  TIMESTAMP
 461     },
 462     "event": "JOB_STATUS_CHANGE",
 463     "data": {
 464         "status": "waiting",
 465         "id": "commit0"
 466     }
 467 }
 468 {
 469     "timestamp": {
 470         "seconds":  TIMESTAMP,
 471         "microseconds":  TIMESTAMP
 472     },
 473     "event": "JOB_STATUS_CHANGE",
 474     "data": {
 475         "status": "pending",
 476         "id": "commit0"
 477     }
 478 }
 479 {
 480     "timestamp": {
 481         "seconds":  TIMESTAMP,
 482         "microseconds":  TIMESTAMP
 483     },
 484     "event": "BLOCK_JOB_COMPLETED",
 485     "data": {
 486         "device": "commit0",
 487         "len": 67108864,
 488         "offset": 67108864,
 489         "speed": 0,
 490         "type": "commit"
 491     }
 492 }
 493 {
 494     "timestamp": {
 495         "seconds":  TIMESTAMP,
 496         "microseconds":  TIMESTAMP
 497     },
 498     "event": "JOB_STATUS_CHANGE",
 499     "data": {
 500         "status": "concluded",
 501         "id": "commit0"
 502     }
 503 }
 504 {
 505     "timestamp": {
 506         "seconds":  TIMESTAMP,
 507         "microseconds":  TIMESTAMP
 508     },
 509     "event": "JOB_STATUS_CHANGE",
 510     "data": {
 511         "status": "null",
 512         "id": "commit0"
 513     }
 514 }
 515
 516 === Check that both top and top2 point to base now ===
 517
 518 { 'execute': 'query-named-block-nodes' }
 519 {
 520     "return": [
 521         {
 522             "iops_rd": 0,
 523             "detect_zeroes": "off",
 524             "image": {
 525                 "backing-image": {
 526                     "virtual-size": 67108864,
 527                     "filename": "TEST_DIR/t.IMGFMT.base",
 528                     "cluster-size": 65536,
 529                     "format": "IMGFMT",
 530                     "actual-size": SIZE,
 531                     "dirty-flag": false
 532                 },
 533                 "backing-filename-format": "IMGFMT",
 534                 "virtual-size": 67108864,
 535                 "filename": "TEST_DIR/t.IMGFMT.ovl2",
 536                 "cluster-size": 65536,
 537                 "format": "IMGFMT",
 538                 "actual-size": SIZE,
 539                 "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 540                 "backing-filename": "TEST_DIR/t.IMGFMT.base",
 541                 "dirty-flag": false
 542             },
 543             "iops_wr": 0,
 544             "ro": true,
 545             "node-name": "NODE_NAME",
 546             "backing_file_depth": 1,
 547             "drv": "IMGFMT",
 548             "iops": 0,
 549             "bps_wr": 0,
 550             "write_threshold": 0,
 551             "backing_file": "TEST_DIR/t.IMGFMT.base",
 552             "encrypted": false,
 553             "bps": 0,
 554             "bps_rd": 0,
 555             "cache": {
 556                 "no-flush": false,
 557                 "direct": false,
 558                 "writeback": true
 559             },
 560             "file": "TEST_DIR/t.IMGFMT.ovl2"
 561         },
 562         {
 563             "iops_rd": 0,
 564             "detect_zeroes": "off",
 565             "image": {
 566                 "virtual-size": 197120,
 567                 "filename": "TEST_DIR/t.IMGFMT.ovl2",
 568                 "format": "file",
 569                 "actual-size": SIZE,
 570                 "dirty-flag": false
 571             },
 572             "iops_wr": 0,
 573             "ro": true,
 574             "node-name": "NODE_NAME",
 575             "backing_file_depth": 0,
 576             "drv": "file",
 577             "iops": 0,
 578             "bps_wr": 0,
 579             "write_threshold": 0,
 580             "encrypted": false,
 581             "bps": 0,
 582             "bps_rd": 0,
 583             "cache": {
 584                 "no-flush": false,
 585                 "direct": false,
 586                 "writeback": true
 587             },
 588             "file": "TEST_DIR/t.IMGFMT.ovl2"
 589         },
 590         {
 591             "iops_rd": 0,
 592             "detect_zeroes": "off",
 593             "image": {
 594                 "backing-image": {
 595                     "backing-image": {
 596                         "virtual-size": 67108864,
 597                         "filename": "TEST_DIR/t.IMGFMT.base",
 598                         "cluster-size": 65536,
 599                         "format": "IMGFMT",
 600                         "actual-size": SIZE,
 601                         "dirty-flag": false
 602                     },
 603                     "backing-filename-format": "IMGFMT",
 604                     "virtual-size": 67108864,
 605                     "filename": "TEST_DIR/t.IMGFMT.ovl2",
 606                     "cluster-size": 65536,
 607                     "format": "IMGFMT",
 608                     "actual-size": SIZE,
 609                     "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 610                     "backing-filename": "TEST_DIR/t.IMGFMT.base",
 611                     "dirty-flag": false
 612                 },
 613                 "backing-filename-format": "IMGFMT",
 614                 "virtual-size": 67108864,
 615                 "filename": "TEST_DIR/t.IMGFMT.ovl3",
 616                 "cluster-size": 65536,
 617                 "format": "IMGFMT",
 618                 "actual-size": SIZE,
 619                 "full-backing-filename": "TEST_DIR/t.IMGFMT.ovl2",
 620                 "backing-filename": "TEST_DIR/t.IMGFMT.ovl2",
 621                 "dirty-flag": false
 622             },
 623             "iops_wr": 0,
 624             "ro": false,
 625             "node-name": "top2",
 626             "backing_file_depth": 2,
 627             "drv": "IMGFMT",
 628             "iops": 0,
 629             "bps_wr": 0,
 630             "write_threshold": 0,
 631             "backing_file": "TEST_DIR/t.IMGFMT.ovl2",
 632             "encrypted": false,
 633             "bps": 0,
 634             "bps_rd": 0,
 635             "cache": {
 636                 "no-flush": false,
 637                 "direct": false,
 638                 "writeback": true
 639             },
 640             "file": "TEST_DIR/t.IMGFMT.ovl3"
 641         },
 642         {
 643             "iops_rd": 0,
 644             "detect_zeroes": "off",
 645             "image": {
 646                 "virtual-size": 197120,
 647                 "filename": "TEST_DIR/t.IMGFMT.ovl3",
 648                 "format": "file",
 649                 "actual-size": SIZE,
 650                 "dirty-flag": false
 651             },
 652             "iops_wr": 0,
 653             "ro": false,
 654             "node-name": "NODE_NAME",
 655             "backing_file_depth": 0,
 656             "drv": "file",
 657             "iops": 0,
 658             "bps_wr": 0,
 659             "write_threshold": 0,
 660             "encrypted": false,
 661             "bps": 0,
 662             "bps_rd": 0,
 663             "cache": {
 664                 "no-flush": false,
 665                 "direct": false,
 666                 "writeback": true
 667             },
 668             "file": "TEST_DIR/t.IMGFMT.ovl3"
 669         },
 670         {
 671             "iops_rd": 0,
 672             "detect_zeroes": "off",
 673             "image": {
 674                 "virtual-size": 67108864,
 675                 "filename": "TEST_DIR/t.IMGFMT.base",
 676                 "cluster-size": 65536,
 677                 "format": "IMGFMT",
 678                 "actual-size": SIZE,
 679                 "dirty-flag": false
 680             },
 681             "iops_wr": 0,
 682             "ro": true,
 683             "node-name": "NODE_NAME",
 684             "backing_file_depth": 0,
 685             "drv": "IMGFMT",
 686             "iops": 0,
 687             "bps_wr": 0,
 688             "write_threshold": 0,
 689             "encrypted": false,
 690             "bps": 0,
 691             "bps_rd": 0,
 692             "cache": {
 693                 "no-flush": false,
 694                 "direct": false,
 695                 "writeback": true
 696             },
 697             "file": "TEST_DIR/t.IMGFMT.base"
 698         },
 699         {
 700             "iops_rd": 0,
 701             "detect_zeroes": "off",
 702             "image": {
 703                 "virtual-size": 393216,
 704                 "filename": "TEST_DIR/t.IMGFMT.base",
 705                 "format": "file",
 706                 "actual-size": SIZE,
 707                 "dirty-flag": false
 708             },
 709             "iops_wr": 0,
 710             "ro": true,
 711             "node-name": "NODE_NAME",
 712             "backing_file_depth": 0,
 713             "drv": "file",
 714             "iops": 0,
 715             "bps_wr": 0,
 716             "write_threshold": 0,
 717             "encrypted": false,
 718             "bps": 0,
 719             "bps_rd": 0,
 720             "cache": {
 721                 "no-flush": false,
 722                 "direct": false,
 723                 "writeback": true
 724             },
 725             "file": "TEST_DIR/t.IMGFMT.base"
 726         },
 727         {
 728             "iops_rd": 0,
 729             "detect_zeroes": "off",
 730             "image": {
 731                 "backing-image": {
 732                     "virtual-size": 67108864,
 733                     "filename": "TEST_DIR/t.IMGFMT.base",
 734                     "cluster-size": 65536,
 735                     "format": "IMGFMT",
 736                     "actual-size": SIZE,
 737                     "dirty-flag": false
 738                 },
 739                 "backing-filename-format": "IMGFMT",
 740                 "virtual-size": 67108864,
 741                 "filename": "TEST_DIR/t.IMGFMT",
 742                 "cluster-size": 65536,
 743                 "format": "IMGFMT",
 744                 "actual-size": SIZE,
 745                 "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 746                 "backing-filename": "TEST_DIR/t.IMGFMT.base",
 747                 "dirty-flag": false
 748             },
 749             "iops_wr": 0,
 750             "ro": false,
 751             "node-name": "top",
 752             "backing_file_depth": 1,
 753             "drv": "IMGFMT",
 754             "iops": 0,
 755             "bps_wr": 0,
 756             "write_threshold": 0,
 757             "backing_file": "TEST_DIR/t.IMGFMT.base",
 758             "encrypted": false,
 759             "bps": 0,
 760             "bps_rd": 0,
 761             "cache": {
 762                 "no-flush": false,
 763                 "direct": false,
 764                 "writeback": true
 765             },
 766             "file": "TEST_DIR/t.IMGFMT"
 767         },
 768         {
 769             "iops_rd": 0,
 770             "detect_zeroes": "off",
 771             "image": {
 772                 "virtual-size": 197120,
 773                 "filename": "TEST_DIR/t.IMGFMT",
 774                 "format": "file",
 775                 "actual-size": SIZE,
 776                 "dirty-flag": false
 777             },
 778             "iops_wr": 0,
 779             "ro": false,
 780             "node-name": "NODE_NAME",
 781             "backing_file_depth": 0,
 782             "drv": "file",
 783             "iops": 0,
 784             "bps_wr": 0,
 785             "write_threshold": 0,
 786             "encrypted": false,
 787             "bps": 0,
 788             "bps_rd": 0,
 789             "cache": {
 790                 "no-flush": false,
 791                 "direct": false,
 792                 "writeback": true
 793             },
 794             "file": "TEST_DIR/t.IMGFMT"
 795         }
 796     ]
 797 }
 798 { 'execute': 'quit' }
 799 {
 800     "return": {
 801     }
 802 }
 803 {
 804     "timestamp": {
 805         "seconds":  TIMESTAMP,
 806         "microseconds":  TIMESTAMP
 807     },
 808     "event": "SHUTDOWN",
 809     "data": {
 810         "guest": false,
 811         "reason": "host-qmp-quit"
 812     }
 813 }
 814 image: TEST_DIR/t.IMGFMT
 815 file format: IMGFMT
 816 virtual size: 64 MiB (67108864 bytes)
 817 cluster_size: 65536
 818 backing file: TEST_DIR/t.IMGFMT.base
 819 backing file format: IMGFMT
 820 image: TEST_DIR/t.IMGFMT.ovl2
 821 file format: IMGFMT
 822 virtual size: 64 MiB (67108864 bytes)
 823 cluster_size: 65536
 824 backing file: TEST_DIR/t.IMGFMT.base
 825 backing file format: IMGFMT
 826 *** done