qemu/tests/qemu-iotests/051.pc.out
<<
>>
Prefs
   1QA output created by 051
   2Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
   3Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
   4
   5=== Unknown option ===
   6
   7Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0
   8QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt'
   9
  10Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0
  11QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt'
  12
  13Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0
  14QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt'
  15
  16Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0
  17QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt'
  18
  19
  20=== Unknown protocol option ===
  21
  22Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=
  23QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=: Block protocol 'file' doesn't support the option 'unknown_opt'
  24
  25Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on
  26QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on: Block protocol 'file' doesn't support the option 'unknown_opt'
  27
  28Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234
  29QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234: Block protocol 'file' doesn't support the option 'unknown_opt'
  30
  31Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo
  32QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo: Block protocol 'file' doesn't support the option 'unknown_opt'
  33
  34
  35=== Invalid format ===
  36
  37Testing: -drive file=TEST_DIR/t.qcow2,format=foo
  38QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=foo: Unknown driver 'foo'
  39
  40Testing: -drive file=TEST_DIR/t.qcow2,driver=foo
  41QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=foo: Unknown driver 'foo'
  42
  43Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2
  44QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2: Cannot specify both 'driver' and 'format'
  45
  46Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2
  47QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specify both 'driver' and 'format'
  48
  49
  50=== Node names ===
  51
  52Testing: -drive file=TEST_DIR/t.qcow2,node-name=x123456789012345678901234567890
  53QEMU X.Y.Z monitor - type 'help' for more information
  54(qemu) quit
  55
  56Testing: -drive file=TEST_DIR/t.qcow2,node-name=x1234567890123456789012345678901
  57QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=x1234567890123456789012345678901: Node name too long
  58
  59Testing: -drive file=TEST_DIR/t.qcow2,node-name=All-Types.of_all0wed_chars
  60QEMU X.Y.Z monitor - type 'help' for more information
  61(qemu) quit
  62
  63Testing: -drive file=TEST_DIR/t.qcow2,node-name=123foo
  64QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=123foo: Invalid node-name: '123foo'
  65
  66Testing: -drive file=TEST_DIR/t.qcow2,node-name=_foo
  67QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=_foo: Invalid node-name: '_foo'
  68
  69Testing: -drive file=TEST_DIR/t.qcow2,node-name=foo#12
  70QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=foo#12: Invalid node-name: 'foo#12'
  71
  72
  73=== Device without drive ===
  74
  75Testing: -device virtio-scsi -device scsi-hd
  76QEMU X.Y.Z monitor - type 'help' for more information
  77(qemu) QEMU_PROG: -device scsi-hd: drive property not set
  78
  79
  80=== Overriding backing file ===
  81
  82Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig,if=none,id=drive0 -nodefaults
  83QEMU X.Y.Z monitor - type 'help' for more information
  84(qemu) info block
  85drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2.orig"}}, "driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}} (qcow2)
  86    Removable device: not locked, tray closed
  87    Cache mode:       writeback
  88    Backing file:     TEST_DIR/t.qcow2.orig (chain depth: 1)
  89(qemu) quit
  90
  91Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig
  92QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
  93
  94Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig
  95QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
  96
  97Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig
  98QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
  99
 100
 101=== Enable and disable lazy refcounting on the command line, plus some invalid values ===
 102
 103Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 104Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
 105QEMU X.Y.Z monitor - type 'help' for more information
 106(qemu) quit
 107
 108Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
 109QEMU X.Y.Z monitor - type 'help' for more information
 110(qemu) quit
 111
 112Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=
 113QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=: Parameter 'lazy-refcounts' expects 'on' or 'off'
 114
 115Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42
 116QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42: Parameter 'lazy-refcounts' expects 'on' or 'off'
 117
 118Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo
 119QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo: Parameter 'lazy-refcounts' expects 'on' or 'off'
 120
 121
 122=== With version 2 images enabling lazy refcounts must fail ===
 123
 124Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 125Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
 126QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on: Lazy refcounts require a qcow2 image with at least qemu 1.1 compatibility level
 127
 128Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
 129QEMU X.Y.Z monitor - type 'help' for more information
 130(qemu) quit
 131
 132
 133=== No medium ===
 134
 135Testing: -drive if=floppy
 136QEMU X.Y.Z monitor - type 'help' for more information
 137(qemu) quit
 138
 139Testing: -drive if=ide,media=cdrom
 140QEMU X.Y.Z monitor - type 'help' for more information
 141(qemu) quit
 142
 143Testing: -drive if=ide
 144QEMU X.Y.Z monitor - type 'help' for more information
 145(qemu) QEMU_PROG: Device needs media, but drive is empty
 146
 147Testing: -drive if=virtio
 148QEMU X.Y.Z monitor - type 'help' for more information
 149(qemu) QEMU_PROG: -drive if=virtio: Device needs media, but drive is empty
 150
 151Testing: -drive if=none,id=disk -device ide-cd,drive=disk
 152QEMU X.Y.Z monitor - type 'help' for more information
 153(qemu) quit
 154
 155Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk
 156QEMU X.Y.Z monitor - type 'help' for more information
 157(qemu) quit
 158
 159Testing: -drive if=none,id=disk -device ide-hd,drive=disk
 160QEMU X.Y.Z monitor - type 'help' for more information
 161(qemu) QEMU_PROG: -device ide-hd,drive=disk: Device needs media, but drive is empty
 162
 163Testing: -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk
 164QEMU X.Y.Z monitor - type 'help' for more information
 165(qemu) QEMU_PROG: -device scsi-hd,drive=disk: Device needs media, but drive is empty
 166
 167
 168=== Attach to node in non-default iothread ===
 169
 170Testing: -drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scsi,iothread=thread0,id=virtio-scsi0 -device scsi-hd,bus=virtio-scsi0.0,drive=disk,share-rw=on -device ide-hd,drive=disk,share-rw=on
 171QEMU 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 backend
 173
 174Testing: -drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scsi,iothread=thread0,id=virtio-scsi0 -device scsi-hd,bus=virtio-scsi0.0,drive=disk,share-rw=on -device virtio-blk-pci,drive=disk,share-rw=on
 175QEMU 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 block backend
 177
 178Testing: -drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scsi,iothread=thread0,id=virtio-scsi0 -device scsi-hd,bus=virtio-scsi0.0,drive=disk,share-rw=on -device lsi53c895a,id=lsi0 -device scsi-hd,bus=lsi0.0,drive=disk,share-rw=on
 179QEMU 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
 181
 182Testing: -drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scsi,iothread=thread0,id=virtio-scsi0 -device scsi-hd,bus=virtio-scsi0.0,drive=disk,share-rw=on -device virtio-scsi,id=virtio-scsi1 -device scsi-hd,bus=virtio-scsi1.0,drive=disk,share-rw=on
 183QEMU 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 of active block backend
 185
 186Testing: -drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scsi,iothread=thread0,id=virtio-scsi0 -device scsi-hd,bus=virtio-scsi0.0,drive=disk,share-rw=on -device virtio-blk-pci,drive=disk,iothread=thread0,share-rw=on
 187QEMU 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 iothread of active block backend
 189
 190Testing: -drive file=TEST_DIR/t.qcow2,if=none,node-name=disk -object iothread,id=thread0 -device virtio-scsi,iothread=thread0,id=virtio-scsi0 -device scsi-hd,bus=virtio-scsi0.0,drive=disk,share-rw=on -device virtio-scsi,id=virtio-scsi1,iothread=thread0 -device scsi-hd,bus=virtio-scsi1.0,drive=disk,share-rw=on
 191QEMU X.Y.Z monitor - type 'help' for more information
 192(qemu) quit
 193
 194
 195=== Read-only ===
 196
 197Testing: -drive file=TEST_DIR/t.qcow2,if=floppy,readonly=on
 198QEMU X.Y.Z monitor - type 'help' for more information
 199(qemu) quit
 200
 201Testing: -drive file=TEST_DIR/t.qcow2,if=ide,media=cdrom,readonly=on
 202QEMU X.Y.Z monitor - type 'help' for more information
 203(qemu) quit
 204
 205Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
 206QEMU X.Y.Z monitor - type 'help' for more information
 207(qemu) QEMU_PROG: Block node is read-only
 208
 209Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
 210QEMU X.Y.Z monitor - type 'help' for more information
 211(qemu) quit
 212
 213Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-cd,drive=disk
 214QEMU X.Y.Z monitor - type 'help' for more information
 215(qemu) quit
 216
 217Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk
 218QEMU X.Y.Z monitor - type 'help' for more information
 219(qemu) quit
 220
 221Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device ide-hd,drive=disk
 222QEMU X.Y.Z monitor - type 'help' for more information
 223(qemu) QEMU_PROG: -device ide-hd,drive=disk: Block node is read-only
 224
 225Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk
 226QEMU X.Y.Z monitor - type 'help' for more information
 227(qemu) quit
 228
 229
 230=== Cache modes ===
 231
 232Testing: -drive driver=null-co,read-zeroes=on,cache=none
 233QEMU X.Y.Z monitor - type 'help' for more information
 234(qemu) quit
 235
 236Testing: -drive driver=null-co,read-zeroes=on,cache=directsync
 237QEMU X.Y.Z monitor - type 'help' for more information
 238(qemu) quit
 239
 240Testing: -drive driver=null-co,read-zeroes=on,cache=writeback
 241QEMU X.Y.Z monitor - type 'help' for more information
 242(qemu) quit
 243
 244Testing: -drive driver=null-co,read-zeroes=on,cache=writethrough
 245QEMU X.Y.Z monitor - type 'help' for more information
 246(qemu) quit
 247
 248Testing: -drive driver=null-co,read-zeroes=on,cache=unsafe
 249QEMU X.Y.Z monitor - type 'help' for more information
 250(qemu) quit
 251
 252Testing: -drive driver=null-co,cache=invalid_value
 253QEMU_PROG: -drive driver=null-co,cache=invalid_value: invalid cache option
 254
 255Testing: -drive file=TEST_DIR/t.qcow2,cache=writeback,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults
 256QEMU X.Y.Z monitor - type 'help' for more information
 257(qemu) info block
 258drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2.base"}}, "driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}} (qcow2)
 259    Removable device: not locked, tray closed
 260    Cache mode:       writeback
 261    Backing file:     TEST_DIR/t.qcow2.base (chain depth: 1)
 262(qemu) info block file
 263
 264file: TEST_DIR/t.qcow2 (file)
 265    Cache mode:       writeback
 266(qemu) info block backing
 267backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
 268    Cache mode:       writeback, ignore flushes
 269(qemu) info block backing-file
 270
 271backing-file: TEST_DIR/t.qcow2.base (file, read-only)
 272    Cache mode:       writeback, ignore flushes
 273(qemu) quit
 274
 275Testing: -drive file=TEST_DIR/t.qcow2,cache=writethrough,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults
 276QEMU X.Y.Z monitor - type 'help' for more information
 277(qemu) info block
 278drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2.base"}}, "driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}} (qcow2)
 279    Removable device: not locked, tray closed
 280    Cache mode:       writethrough
 281    Backing file:     TEST_DIR/t.qcow2.base (chain depth: 1)
 282(qemu) info block file
 283
 284file: TEST_DIR/t.qcow2 (file)
 285    Cache mode:       writeback
 286(qemu) info block backing
 287backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
 288    Cache mode:       writeback, ignore flushes
 289(qemu) info block backing-file
 290
 291backing-file: TEST_DIR/t.qcow2.base (file, read-only)
 292    Cache mode:       writeback, ignore flushes
 293(qemu) quit
 294
 295Testing: -drive file=TEST_DIR/t.qcow2,cache=unsafe,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults
 296QEMU X.Y.Z monitor - type 'help' for more information
 297(qemu) info block
 298drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2.base"}}, "driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}} (qcow2)
 299    Removable device: not locked, tray closed
 300    Cache mode:       writeback, ignore flushes
 301    Backing file:     TEST_DIR/t.qcow2.base (chain depth: 1)
 302(qemu) info block file
 303
 304file: TEST_DIR/t.qcow2 (file)
 305    Cache mode:       writeback, ignore flushes
 306(qemu) info block backing
 307backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
 308    Cache mode:       writeback, ignore flushes
 309(qemu) info block backing-file
 310
 311backing-file: TEST_DIR/t.qcow2.base (file, read-only)
 312    Cache mode:       writeback, ignore flushes
 313(qemu) quit
 314
 315Testing: -drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults
 316QEMU_PROG: -drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0: invalid cache option
 317
 318
 319=== Specifying the protocol layer ===
 320
 321Testing: -drive file=TEST_DIR/t.qcow2,file.driver=file
 322QEMU X.Y.Z monitor - type 'help' for more information
 323(qemu) quit
 324
 325
 326=== Leaving out required options ===
 327
 328Testing: -drive driver=file
 329QEMU_PROG: -drive driver=file: The 'file' block driver requires a file name
 330
 331Testing: -drive driver=file,filename=
 332QEMU_PROG: -drive driver=file,filename=: The 'file' block driver requires a file name
 333
 334Testing: -drive driver=nbd
 335QEMU_PROG: -drive driver=nbd: NBD server address missing
 336
 337Testing: -drive driver=raw
 338QEMU_PROG: -drive driver=raw: A block device must be specified for "file"
 339
 340Testing: -drive file.driver=file
 341QEMU_PROG: -drive file.driver=file: The 'file' block driver requires a file name
 342
 343Testing: -drive file.driver=nbd
 344QEMU_PROG: -drive file.driver=nbd: NBD server address missing
 345
 346Testing: -drive file.driver=raw
 347QEMU_PROG: -drive file.driver=raw: A block device must be specified for "file"
 348
 349Testing: -drive foo=bar
 350QEMU_PROG: -drive foo=bar: Must specify either driver or file
 351
 352
 353=== Specifying both an option and its legacy alias ===
 354
 355Testing: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678
 356QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678: 'throttling.iops-total' and its alias 'iops' can't be used at the same time
 357
 358Testing: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678
 359QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678: 'throttling.iops-read' and its alias 'iops_rd' can't be used at the same time
 360
 361Testing: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678
 362QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678: 'throttling.iops-write' and its alias 'iops_wr' can't be used at the same time
 363
 364Testing: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678
 365QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678: 'throttling.bps-total' and its alias 'bps' can't be used at the same time
 366
 367Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678
 368QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678: 'throttling.bps-read' and its alias 'bps_rd' can't be used at the same time
 369
 370Testing: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678
 371QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678: 'throttling.bps-write' and its alias 'bps_wr' can't be used at the same time
 372
 373Testing: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678
 374QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678: 'throttling.iops-total-max' and its alias 'iops_max' can't be used at the same time
 375
 376Testing: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678
 377QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678: 'throttling.iops-read-max' and its alias 'iops_rd_max' can't be used at the same time
 378
 379Testing: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678
 380QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678: 'throttling.iops-write-max' and its alias 'iops_wr_max' can't be used at the same time
 381
 382Testing: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678
 383QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678: 'throttling.bps-total-max' and its alias 'bps_max' can't be used at the same time
 384
 385Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678
 386QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678: 'throttling.bps-read-max' and its alias 'bps_rd_max' can't be used at the same time
 387
 388Testing: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678
 389QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678: 'throttling.bps-write-max' and its alias 'bps_wr_max' can't be used at the same time
 390
 391Testing: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678
 392QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678: 'throttling.iops-size' and its alias 'iops_size' can't be used at the same time
 393
 394Testing: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off
 395QEMU_PROG: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off: 'read-only' and its alias 'readonly' can't be used at the same time
 396
 397
 398=== Catching negative/large throttling values ===
 399
 400Testing: -drive file=TEST_DIR/t.qcow2,iops=-1
 401QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=-1: bps/iops/max values must be within [0, 1000000000000000]
 402
 403Testing: -drive file=TEST_DIR/t.qcow2,bps=-2
 404QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=-2: bps/iops/max values must be within [0, 1000000000000000]
 405
 406Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=-3
 407QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=-3: bps/iops/max values must be within [0, 1000000000000000]
 408
 409Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3
 410QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3: bps/iops/max values must be within [0, 1000000000000000]
 411
 412Testing: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4
 413QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4: bps/iops/max values must be within [0, 1000000000000000]
 414
 415Testing: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5
 416QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5: bps/iops/max values must be within [0, 1000000000000000]
 417
 418Testing: -drive file=TEST_DIR/t.qcow2,bps=0
 419QEMU X.Y.Z monitor - type 'help' for more information
 420(qemu) quit
 421
 422Testing: -drive file=TEST_DIR/t.qcow2,bps=1
 423QEMU X.Y.Z monitor - type 'help' for more information
 424(qemu) quit
 425
 426Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000000
 427QEMU X.Y.Z monitor - type 'help' for more information
 428(qemu) quit
 429
 430Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001
 431QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001: bps/iops/max values must be within [0, 1000000000000000]
 432
 433Testing: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999
 434QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999: bps/iops/max values must be within [0, 1000000000000000]
 435
 436
 437=== Parsing protocol from file name ===
 438
 439Testing: -hda foo:bar
 440QEMU_PROG: -hda foo:bar: Unknown protocol 'foo'
 441
 442Testing: -drive file=foo:bar
 443QEMU_PROG: -drive file=foo:bar: Unknown protocol 'foo'
 444
 445Testing: -drive file.filename=foo:bar
 446QEMU_PROG: -drive file.filename=foo:bar: Could not open 'foo:bar': No such file or directory
 447
 448Testing: -hda file:TEST_DIR/t.qcow2
 449QEMU X.Y.Z monitor - type 'help' for more information
 450(qemu) quit
 451
 452Testing: -drive file=file:TEST_DIR/t.qcow2
 453QEMU X.Y.Z monitor - type 'help' for more information
 454(qemu) quit
 455
 456Testing: -drive file.filename=file:TEST_DIR/t.qcow2
 457QEMU_PROG: -drive file.filename=file:TEST_DIR/t.qcow2: Could not open 'file:TEST_DIR/t.qcow2': No such file or directory
 458
 459
 460=== Snapshot mode ===
 461
 462wrote 4096/4096 bytes at offset 0
 4634 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 464Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
 465QEMU X.Y.Z monitor - type 'help' for more information
 466(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 467wrote 4096/4096 bytes at offset 0
 4684 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 469(qemu) quit
 470
 471Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
 472QEMU X.Y.Z monitor - type 'help' for more information
 473(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 474wrote 4096/4096 bytes at offset 0
 4754 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 476(qemu) quit
 477
 478Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on,if=none,id=drive0
 479QEMU X.Y.Z monitor - type 'help' for more information
 480(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 481wrote 4096/4096 bytes at offset 0
 4824 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 483(qemu) quit
 484
 485Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,if=none,id=drive0 -snapshot
 486QEMU X.Y.Z monitor - type 'help' for more information
 487(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 488wrote 4096/4096 bytes at offset 0
 4894 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 490(qemu) quit
 491
 492Testing: -drive file=file:TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
 493QEMU X.Y.Z monitor - type 'help' for more information
 494(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 495wrote 4096/4096 bytes at offset 0
 4964 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 497(qemu) quit
 498
 499Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
 500QEMU X.Y.Z monitor - type 'help' for more information
 501(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 502wrote 4096/4096 bytes at offset 0
 5034 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 504(qemu) quit
 505
 506Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
 507QEMU X.Y.Z monitor - type 'help' for more information
 508(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 509wrote 4096/4096 bytes at offset 0
 5104 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 511(qemu) quit
 512
 513Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
 514QEMU X.Y.Z monitor - type 'help' for more information
 515(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 516wrote 4096/4096 bytes at offset 0
 5174 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 518(qemu) quit
 519
 520read 4096/4096 bytes at offset 0
 5214 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 522Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off,if=none,id=drive0
 523QEMU X.Y.Z monitor - type 'help' for more information
 524(qemu) qemu-io drive0 "write -P 0x22 0 4k"
 525wrote 4096/4096 bytes at offset 0
 5264 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 527(qemu) quit
 528
 529read 4096/4096 bytes at offset 0
 5304 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 531Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
 532QEMU X.Y.Z monitor - type 'help' for more information
 533(qemu) qemu-io drive0 "write -P 0x33 0 4k"
 534wrote 4096/4096 bytes at offset 0
 5354 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 536(qemu) commit drive0
 537(qemu) quit
 538
 539read 4096/4096 bytes at offset 0
 5404 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 541Testing: -drive driver=null-co,snapshot=on
 542QEMU_PROG: -drive driver=null-co,snapshot=on: Could not get temporary filename: No such file or directory
 543
 544Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,read-only=on,if=none,id=drive0
 545QEMU X.Y.Z monitor - type 'help' for more information
 546(qemu) info block
 547drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}}, "driver": "qcow2", "file": {"driver": "file", "filename": SNAPSHOT_PATH}} (qcow2, read-only)
 548    Removable device: not locked, tray closed
 549    Cache mode:       writeback, ignore flushes
 550    Backing file:     TEST_DIR/t.qcow2 (chain depth: 1)
 551(qemu) quit
 552
 553*** done
 554