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', 'arguments': { 'job-id': 'commit0', 'device': 'top', 'base':'TEST_DIR/t.IMGFMT.base', 'top': 'TEST_DIR/t.IMGFMT.mid' } }
  20 {
  21     "timestamp": {
  22         "seconds":  TIMESTAMP,
  23         "microseconds":  TIMESTAMP
  24     },
  25     "event": "JOB_STATUS_CHANGE",
  26     "data": {
  27         "status": "created",
  28         "id": "commit0"
  29     }
  30 }
  31 {
  32     "timestamp": {
  33         "seconds":  TIMESTAMP,
  34         "microseconds":  TIMESTAMP
  35     },
  36     "event": "JOB_STATUS_CHANGE",
  37     "data": {
  38         "status": "running",
  39         "id": "commit0"
  40     }
  41 }
  42 {
  43     "return": {
  44     }
  45 }
  46 {
  47     "timestamp": {
  48         "seconds":  TIMESTAMP,
  49         "microseconds":  TIMESTAMP
  50     },
  51     "event": "JOB_STATUS_CHANGE",
  52     "data": {
  53         "status": "waiting",
  54         "id": "commit0"
  55     }
  56 }
  57 {
  58     "timestamp": {
  59         "seconds":  TIMESTAMP,
  60         "microseconds":  TIMESTAMP
  61     },
  62     "event": "JOB_STATUS_CHANGE",
  63     "data": {
  64         "status": "pending",
  65         "id": "commit0"
  66     }
  67 }
  68 {
  69     "timestamp": {
  70         "seconds":  TIMESTAMP,
  71         "microseconds":  TIMESTAMP
  72     },
  73     "event": "BLOCK_JOB_COMPLETED",
  74     "data": {
  75         "device": "commit0",
  76         "len": 67108864,
  77         "offset": 67108864,
  78         "speed": 0,
  79         "type": "commit"
  80     }
  81 }
  82 {
  83     "timestamp": {
  84         "seconds":  TIMESTAMP,
  85         "microseconds":  TIMESTAMP
  86     },
  87     "event": "JOB_STATUS_CHANGE",
  88     "data": {
  89         "status": "concluded",
  90         "id": "commit0"
  91     }
  92 }
  93 {
  94     "timestamp": {
  95         "seconds":  TIMESTAMP,
  96         "microseconds":  TIMESTAMP
  97     },
  98     "event": "JOB_STATUS_CHANGE",
  99     "data": {
 100         "status": "null",
 101         "id": "commit0"
 102     }
 103 }
 104
 105 === Check that both top and top2 point to base now ===
 106
 107 { 'execute': 'query-named-block-nodes' }
 108 {
 109     "return": [
 110         {
 111             "iops_rd": 0,
 112             "detect_zeroes": "off",
 113             "image": {
 114                 "backing-image": {
 115                     "virtual-size": 67108864,
 116                     "filename": "TEST_DIR/t.IMGFMT.base",
 117                     "cluster-size": 65536,
 118                     "format": "IMGFMT",
 119                     "actual-size": SIZE,
 120                     "dirty-flag": false
 121                 },
 122                 "backing-filename-format": "IMGFMT",
 123                 "virtual-size": 67108864,
 124                 "filename": "TEST_DIR/t.IMGFMT.ovl2",
 125                 "cluster-size": 65536,
 126                 "format": "IMGFMT",
 127                 "actual-size": SIZE,
 128                 "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 129                 "backing-filename": "TEST_DIR/t.IMGFMT.base",
 130                 "dirty-flag": false
 131             },
 132             "iops_wr": 0,
 133             "ro": false,
 134             "node-name": "top2",
 135             "backing_file_depth": 1,
 136             "drv": "IMGFMT",
 137             "iops": 0,
 138             "bps_wr": 0,
 139             "write_threshold": 0,
 140             "backing_file": "TEST_DIR/t.IMGFMT.base",
 141             "encrypted": false,
 142             "bps": 0,
 143             "bps_rd": 0,
 144             "cache": {
 145                 "no-flush": false,
 146                 "direct": false,
 147                 "writeback": true
 148             },
 149             "file": "TEST_DIR/t.IMGFMT.ovl2",
 150             "encryption_key_missing": false
 151         },
 152         {
 153             "iops_rd": 0,
 154             "detect_zeroes": "off",
 155             "image": {
 156                 "virtual-size": 197120,
 157                 "filename": "TEST_DIR/t.IMGFMT.ovl2",
 158                 "format": "file",
 159                 "actual-size": SIZE,
 160                 "dirty-flag": false
 161             },
 162             "iops_wr": 0,
 163             "ro": false,
 164             "node-name": "NODE_NAME",
 165             "backing_file_depth": 0,
 166             "drv": "file",
 167             "iops": 0,
 168             "bps_wr": 0,
 169             "write_threshold": 0,
 170             "encrypted": false,
 171             "bps": 0,
 172             "bps_rd": 0,
 173             "cache": {
 174                 "no-flush": false,
 175                 "direct": false,
 176                 "writeback": true
 177             },
 178             "file": "TEST_DIR/t.IMGFMT.ovl2",
 179             "encryption_key_missing": false
 180         },
 181         {
 182             "iops_rd": 0,
 183             "detect_zeroes": "off",
 184             "image": {
 185                 "backing-image": {
 186                     "virtual-size": 67108864,
 187                     "filename": "TEST_DIR/t.IMGFMT.base",
 188                     "cluster-size": 65536,
 189                     "format": "IMGFMT",
 190                     "actual-size": SIZE,
 191                     "dirty-flag": false
 192                 },
 193                 "backing-filename-format": "IMGFMT",
 194                 "virtual-size": 67108864,
 195                 "filename": "TEST_DIR/t.IMGFMT",
 196                 "cluster-size": 65536,
 197                 "format": "IMGFMT",
 198                 "actual-size": SIZE,
 199                 "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 200                 "backing-filename": "TEST_DIR/t.IMGFMT.base",
 201                 "dirty-flag": false
 202             },
 203             "iops_wr": 0,
 204             "ro": false,
 205             "node-name": "top",
 206             "backing_file_depth": 1,
 207             "drv": "IMGFMT",
 208             "iops": 0,
 209             "bps_wr": 0,
 210             "write_threshold": 0,
 211             "backing_file": "TEST_DIR/t.IMGFMT.base",
 212             "encrypted": false,
 213             "bps": 0,
 214             "bps_rd": 0,
 215             "cache": {
 216                 "no-flush": false,
 217                 "direct": false,
 218                 "writeback": true
 219             },
 220             "file": "TEST_DIR/t.IMGFMT",
 221             "encryption_key_missing": false
 222         },
 223         {
 224             "iops_rd": 0,
 225             "detect_zeroes": "off",
 226             "image": {
 227                 "virtual-size": 197120,
 228                 "filename": "TEST_DIR/t.IMGFMT",
 229                 "format": "file",
 230                 "actual-size": SIZE,
 231                 "dirty-flag": false
 232             },
 233             "iops_wr": 0,
 234             "ro": false,
 235             "node-name": "NODE_NAME",
 236             "backing_file_depth": 0,
 237             "drv": "file",
 238             "iops": 0,
 239             "bps_wr": 0,
 240             "write_threshold": 0,
 241             "encrypted": false,
 242             "bps": 0,
 243             "bps_rd": 0,
 244             "cache": {
 245                 "no-flush": false,
 246                 "direct": false,
 247                 "writeback": true
 248             },
 249             "file": "TEST_DIR/t.IMGFMT",
 250             "encryption_key_missing": false
 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             "encryption_key_missing": false
 293         },
 294         {
 295             "iops_rd": 0,
 296             "detect_zeroes": "off",
 297             "image": {
 298                 "virtual-size": 393216,
 299                 "filename": "TEST_DIR/t.IMGFMT.mid",
 300                 "format": "file",
 301                 "actual-size": SIZE,
 302                 "dirty-flag": false
 303             },
 304             "iops_wr": 0,
 305             "ro": false,
 306             "node-name": "NODE_NAME",
 307             "backing_file_depth": 0,
 308             "drv": "file",
 309             "iops": 0,
 310             "bps_wr": 0,
 311             "write_threshold": 0,
 312             "encrypted": false,
 313             "bps": 0,
 314             "bps_rd": 0,
 315             "cache": {
 316                 "no-flush": false,
 317                 "direct": false,
 318                 "writeback": true
 319             },
 320             "file": "TEST_DIR/t.IMGFMT.mid",
 321             "encryption_key_missing": false
 322         },
 323         {
 324             "iops_rd": 0,
 325             "detect_zeroes": "off",
 326             "image": {
 327                 "virtual-size": 67108864,
 328                 "filename": "TEST_DIR/t.IMGFMT.base",
 329                 "cluster-size": 65536,
 330                 "format": "IMGFMT",
 331                 "actual-size": SIZE,
 332                 "dirty-flag": false
 333             },
 334             "iops_wr": 0,
 335             "ro": false,
 336             "node-name": "base",
 337             "backing_file_depth": 0,
 338             "drv": "IMGFMT",
 339             "iops": 0,
 340             "bps_wr": 0,
 341             "write_threshold": 0,
 342             "encrypted": false,
 343             "bps": 0,
 344             "bps_rd": 0,
 345             "cache": {
 346                 "no-flush": false,
 347                 "direct": false,
 348                 "writeback": true
 349             },
 350             "file": "TEST_DIR/t.IMGFMT.base",
 351             "encryption_key_missing": false
 352         },
 353         {
 354             "iops_rd": 0,
 355             "detect_zeroes": "off",
 356             "image": {
 357                 "virtual-size": 393216,
 358                 "filename": "TEST_DIR/t.IMGFMT.base",
 359                 "format": "file",
 360                 "actual-size": SIZE,
 361                 "dirty-flag": false
 362             },
 363             "iops_wr": 0,
 364             "ro": false,
 365             "node-name": "NODE_NAME",
 366             "backing_file_depth": 0,
 367             "drv": "file",
 368             "iops": 0,
 369             "bps_wr": 0,
 370             "write_threshold": 0,
 371             "encrypted": false,
 372             "bps": 0,
 373             "bps_rd": 0,
 374             "cache": {
 375                 "no-flush": false,
 376                 "direct": false,
 377                 "writeback": true
 378             },
 379             "file": "TEST_DIR/t.IMGFMT.base",
 380             "encryption_key_missing": false
 381         }
 382     ]
 383 }
 384 { 'execute': 'quit' }
 385 {
 386     "return": {
 387     }
 388 }
 389 {
 390     "timestamp": {
 391         "seconds":  TIMESTAMP,
 392         "microseconds":  TIMESTAMP
 393     },
 394     "event": "SHUTDOWN",
 395     "data": {
 396         "guest": false,
 397         "reason": "host-qmp-quit"
 398     }
 399 }
 400 image: TEST_DIR/t.IMGFMT
 401 file format: IMGFMT
 402 virtual size: 64 MiB (67108864 bytes)
 403 cluster_size: 65536
 404 backing file: TEST_DIR/t.IMGFMT.base
 405 backing file format: IMGFMT
 406 image: TEST_DIR/t.IMGFMT.ovl2
 407 file format: IMGFMT
 408 virtual size: 64 MiB (67108864 bytes)
 409 cluster_size: 65536
 410 backing file: TEST_DIR/t.IMGFMT.base
 411 backing file format: IMGFMT
 412
 413 === Preparing and starting VM with -drive ===
 414
 415 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
 416 Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
 417 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT
 418 Formatting 'TEST_DIR/t.IMGFMT.ovl2', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT
 419 Formatting 'TEST_DIR/t.IMGFMT.ovl3', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.ovl2 backing_fmt=IMGFMT
 420 wrote 65536/65536 bytes at offset 1048576
 421 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 422 { 'execute': 'qmp_capabilities' }
 423 {
 424     "return": {
 425     }
 426 }
 427
 428 === Perform commit job ===
 429
 430 { 'execute': 'block-commit', 'arguments': { 'job-id': 'commit0', 'device': 'top', 'base':'TEST_DIR/t.IMGFMT.base', '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             "encryption_key_missing": false
 562         },
 563         {
 564             "iops_rd": 0,
 565             "detect_zeroes": "off",
 566             "image": {
 567                 "virtual-size": 197120,
 568                 "filename": "TEST_DIR/t.IMGFMT.ovl2",
 569                 "format": "file",
 570                 "actual-size": SIZE,
 571                 "dirty-flag": false
 572             },
 573             "iops_wr": 0,
 574             "ro": true,
 575             "node-name": "NODE_NAME",
 576             "backing_file_depth": 0,
 577             "drv": "file",
 578             "iops": 0,
 579             "bps_wr": 0,
 580             "write_threshold": 0,
 581             "encrypted": false,
 582             "bps": 0,
 583             "bps_rd": 0,
 584             "cache": {
 585                 "no-flush": false,
 586                 "direct": false,
 587                 "writeback": true
 588             },
 589             "file": "TEST_DIR/t.IMGFMT.ovl2",
 590             "encryption_key_missing": false
 591         },
 592         {
 593             "iops_rd": 0,
 594             "detect_zeroes": "off",
 595             "image": {
 596                 "backing-image": {
 597                     "backing-image": {
 598                         "virtual-size": 67108864,
 599                         "filename": "TEST_DIR/t.IMGFMT.base",
 600                         "cluster-size": 65536,
 601                         "format": "IMGFMT",
 602                         "actual-size": SIZE,
 603                         "dirty-flag": false
 604                     },
 605                     "backing-filename-format": "IMGFMT",
 606                     "virtual-size": 67108864,
 607                     "filename": "TEST_DIR/t.IMGFMT.ovl2",
 608                     "cluster-size": 65536,
 609                     "format": "IMGFMT",
 610                     "actual-size": SIZE,
 611                     "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 612                     "backing-filename": "TEST_DIR/t.IMGFMT.base",
 613                     "dirty-flag": false
 614                 },
 615                 "backing-filename-format": "IMGFMT",
 616                 "virtual-size": 67108864,
 617                 "filename": "TEST_DIR/t.IMGFMT.ovl3",
 618                 "cluster-size": 65536,
 619                 "format": "IMGFMT",
 620                 "actual-size": SIZE,
 621                 "full-backing-filename": "TEST_DIR/t.IMGFMT.ovl2",
 622                 "backing-filename": "TEST_DIR/t.IMGFMT.ovl2",
 623                 "dirty-flag": false
 624             },
 625             "iops_wr": 0,
 626             "ro": false,
 627             "node-name": "top2",
 628             "backing_file_depth": 2,
 629             "drv": "IMGFMT",
 630             "iops": 0,
 631             "bps_wr": 0,
 632             "write_threshold": 0,
 633             "backing_file": "TEST_DIR/t.IMGFMT.ovl2",
 634             "encrypted": false,
 635             "bps": 0,
 636             "bps_rd": 0,
 637             "cache": {
 638                 "no-flush": false,
 639                 "direct": false,
 640                 "writeback": true
 641             },
 642             "file": "TEST_DIR/t.IMGFMT.ovl3",
 643             "encryption_key_missing": false
 644         },
 645         {
 646             "iops_rd": 0,
 647             "detect_zeroes": "off",
 648             "image": {
 649                 "virtual-size": 197120,
 650                 "filename": "TEST_DIR/t.IMGFMT.ovl3",
 651                 "format": "file",
 652                 "actual-size": SIZE,
 653                 "dirty-flag": false
 654             },
 655             "iops_wr": 0,
 656             "ro": false,
 657             "node-name": "NODE_NAME",
 658             "backing_file_depth": 0,
 659             "drv": "file",
 660             "iops": 0,
 661             "bps_wr": 0,
 662             "write_threshold": 0,
 663             "encrypted": false,
 664             "bps": 0,
 665             "bps_rd": 0,
 666             "cache": {
 667                 "no-flush": false,
 668                 "direct": false,
 669                 "writeback": true
 670             },
 671             "file": "TEST_DIR/t.IMGFMT.ovl3",
 672             "encryption_key_missing": false
 673         },
 674         {
 675             "iops_rd": 0,
 676             "detect_zeroes": "off",
 677             "image": {
 678                 "virtual-size": 67108864,
 679                 "filename": "TEST_DIR/t.IMGFMT.base",
 680                 "cluster-size": 65536,
 681                 "format": "IMGFMT",
 682                 "actual-size": SIZE,
 683                 "dirty-flag": false
 684             },
 685             "iops_wr": 0,
 686             "ro": true,
 687             "node-name": "NODE_NAME",
 688             "backing_file_depth": 0,
 689             "drv": "IMGFMT",
 690             "iops": 0,
 691             "bps_wr": 0,
 692             "write_threshold": 0,
 693             "encrypted": false,
 694             "bps": 0,
 695             "bps_rd": 0,
 696             "cache": {
 697                 "no-flush": false,
 698                 "direct": false,
 699                 "writeback": true
 700             },
 701             "file": "TEST_DIR/t.IMGFMT.base",
 702             "encryption_key_missing": false
 703         },
 704         {
 705             "iops_rd": 0,
 706             "detect_zeroes": "off",
 707             "image": {
 708                 "virtual-size": 393216,
 709                 "filename": "TEST_DIR/t.IMGFMT.base",
 710                 "format": "file",
 711                 "actual-size": SIZE,
 712                 "dirty-flag": false
 713             },
 714             "iops_wr": 0,
 715             "ro": true,
 716             "node-name": "NODE_NAME",
 717             "backing_file_depth": 0,
 718             "drv": "file",
 719             "iops": 0,
 720             "bps_wr": 0,
 721             "write_threshold": 0,
 722             "encrypted": false,
 723             "bps": 0,
 724             "bps_rd": 0,
 725             "cache": {
 726                 "no-flush": false,
 727                 "direct": false,
 728                 "writeback": true
 729             },
 730             "file": "TEST_DIR/t.IMGFMT.base",
 731             "encryption_key_missing": false
 732         },
 733         {
 734             "iops_rd": 0,
 735             "detect_zeroes": "off",
 736             "image": {
 737                 "backing-image": {
 738                     "virtual-size": 67108864,
 739                     "filename": "TEST_DIR/t.IMGFMT.base",
 740                     "cluster-size": 65536,
 741                     "format": "IMGFMT",
 742                     "actual-size": SIZE,
 743                     "dirty-flag": false
 744                 },
 745                 "backing-filename-format": "IMGFMT",
 746                 "virtual-size": 67108864,
 747                 "filename": "TEST_DIR/t.IMGFMT",
 748                 "cluster-size": 65536,
 749                 "format": "IMGFMT",
 750                 "actual-size": SIZE,
 751                 "full-backing-filename": "TEST_DIR/t.IMGFMT.base",
 752                 "backing-filename": "TEST_DIR/t.IMGFMT.base",
 753                 "dirty-flag": false
 754             },
 755             "iops_wr": 0,
 756             "ro": false,
 757             "node-name": "top",
 758             "backing_file_depth": 1,
 759             "drv": "IMGFMT",
 760             "iops": 0,
 761             "bps_wr": 0,
 762             "write_threshold": 0,
 763             "backing_file": "TEST_DIR/t.IMGFMT.base",
 764             "encrypted": false,
 765             "bps": 0,
 766             "bps_rd": 0,
 767             "cache": {
 768                 "no-flush": false,
 769                 "direct": false,
 770                 "writeback": true
 771             },
 772             "file": "TEST_DIR/t.IMGFMT",
 773             "encryption_key_missing": false
 774         },
 775         {
 776             "iops_rd": 0,
 777             "detect_zeroes": "off",
 778             "image": {
 779                 "virtual-size": 197120,
 780                 "filename": "TEST_DIR/t.IMGFMT",
 781                 "format": "file",
 782                 "actual-size": SIZE,
 783                 "dirty-flag": false
 784             },
 785             "iops_wr": 0,
 786             "ro": false,
 787             "node-name": "NODE_NAME",
 788             "backing_file_depth": 0,
 789             "drv": "file",
 790             "iops": 0,
 791             "bps_wr": 0,
 792             "write_threshold": 0,
 793             "encrypted": false,
 794             "bps": 0,
 795             "bps_rd": 0,
 796             "cache": {
 797                 "no-flush": false,
 798                 "direct": false,
 799                 "writeback": true
 800             },
 801             "file": "TEST_DIR/t.IMGFMT",
 802             "encryption_key_missing": false
 803         }
 804     ]
 805 }
 806 { 'execute': 'quit' }
 807 {
 808     "return": {
 809     }
 810 }
 811 {
 812     "timestamp": {
 813         "seconds":  TIMESTAMP,
 814         "microseconds":  TIMESTAMP
 815     },
 816     "event": "SHUTDOWN",
 817     "data": {
 818         "guest": false,
 819         "reason": "host-qmp-quit"
 820     }
 821 }
 822 image: TEST_DIR/t.IMGFMT
 823 file format: IMGFMT
 824 virtual size: 64 MiB (67108864 bytes)
 825 cluster_size: 65536
 826 backing file: TEST_DIR/t.IMGFMT.base
 827 backing file format: IMGFMT
 828 image: TEST_DIR/t.IMGFMT.ovl2
 829 file format: IMGFMT
 830 virtual size: 64 MiB (67108864 bytes)
 831 cluster_size: 65536
 832 backing file: TEST_DIR/t.IMGFMT.base
 833 backing file format: IMGFMT
 834 *** done