1HXCOMM Use DEFHEADING() to define headings in both help text and texi 2HXCOMM Text between STEXI and ETEXI are copied to texi version and 3HXCOMM discarded from C version 4HXCOMM DEF(command, args, callback, arg_string, help) is used to construct 5HXCOMM monitor commands 6HXCOMM HXCOMM can be used for comments, discarded from both texi and C 7 8STEXI 9@table @option 10ETEXI 11 12 { 13 .name = "help|?", 14 .args_type = "name:s?", 15 .params = "[cmd]", 16 .help = "show the help", 17 .mhandler.cmd = do_help_cmd, 18 }, 19 20STEXI 21@item help or ? [@var{cmd}] 22@findex help 23Show the help for all commands or just for command @var{cmd}. 24ETEXI 25 26 { 27 .name = "commit", 28 .args_type = "device:B", 29 .params = "device|all", 30 .help = "commit changes to the disk images (if -snapshot is used) or backing files", 31 .mhandler.cmd = do_commit, 32 }, 33 34STEXI 35@item commit 36@findex commit 37Commit changes to the disk images (if -snapshot is used) or backing files. 38ETEXI 39 40 { 41 .name = "q|quit", 42 .args_type = "", 43 .params = "", 44 .help = "quit the emulator", 45 .user_print = monitor_user_noop, 46 .mhandler.cmd = hmp_quit, 47 }, 48 49STEXI 50@item q or quit 51@findex quit 52Quit the emulator. 53ETEXI 54 55 { 56 .name = "block_resize", 57 .args_type = "device:B,size:o", 58 .params = "device size", 59 .help = "resize a block image", 60 .mhandler.cmd = hmp_block_resize, 61 }, 62 63STEXI 64@item block_resize 65@findex block_resize 66Resize a block image while a guest is running. Usually requires guest 67action to see the updated size. Resize to a lower size is supported, 68but should be used with extreme caution. Note that this command only 69resizes image files, it can not resize block devices like LVM volumes. 70ETEXI 71 72 { 73 .name = "block_stream", 74 .args_type = "device:B,speed:o?,base:s?", 75 .params = "device [speed [base]]", 76 .help = "copy data from a backing file into a block device", 77 .mhandler.cmd = hmp_block_stream, 78 }, 79 80STEXI 81@item block_stream 82@findex block_stream 83Copy data from a backing file into a block device. 84ETEXI 85 86 { 87 .name = "block_job_set_speed", 88 .args_type = "device:B,speed:o", 89 .params = "device speed", 90 .help = "set maximum speed for a background block operation", 91 .mhandler.cmd = hmp_block_job_set_speed, 92 }, 93 94STEXI 95@item block_job_set_speed 96@findex block_job_set_speed 97Set maximum speed for a background block operation. 98ETEXI 99 100 { 101 .name = "block_job_cancel", 102 .args_type = "force:-f,device:B", 103 .params = "[-f] device", 104 .help = "stop an active background block operation (use -f" 105 "\n\t\t\t if the operation is currently paused)", 106 .mhandler.cmd = hmp_block_job_cancel, 107 }, 108 109STEXI 110@item block_job_cancel 111@findex block_job_cancel 112Stop an active background block operation (streaming, mirroring). 113ETEXI 114 115 { 116 .name = "block_job_complete", 117 .args_type = "device:B", 118 .params = "device", 119 .help = "stop an active background block operation", 120 .mhandler.cmd = hmp_block_job_complete, 121 }, 122 123STEXI 124@item block_job_complete 125@findex block_job_complete 126Manually trigger completion of an active background block operation. 127For mirroring, this will switch the device to the destination path. 128ETEXI 129 130 { 131 .name = "block_job_pause", 132 .args_type = "device:B", 133 .params = "device", 134 .help = "pause an active background block operation", 135 .mhandler.cmd = hmp_block_job_pause, 136 }, 137 138STEXI 139@item block_job_pause 140@findex block_job_pause 141Pause an active block streaming operation. 142ETEXI 143 144 { 145 .name = "block_job_resume", 146 .args_type = "device:B", 147 .params = "device", 148 .help = "resume a paused background block operation", 149 .mhandler.cmd = hmp_block_job_resume, 150 }, 151 152STEXI 153@item block_job_resume 154@findex block_job_resume 155Resume a paused block streaming operation. 156ETEXI 157 158 { 159 .name = "eject", 160 .args_type = "force:-f,device:B", 161 .params = "[-f] device", 162 .help = "eject a removable medium (use -f to force it)", 163 .mhandler.cmd = hmp_eject, 164 }, 165 166STEXI 167@item eject [-f] @var{device} 168@findex eject 169Eject a removable medium (use -f to force it). 170ETEXI 171 172 { 173 .name = "drive_del", 174 .args_type = "id:s", 175 .params = "device", 176 .help = "remove host block device", 177 .user_print = monitor_user_noop, 178 .mhandler.cmd_new = do_drive_del, 179 }, 180 181STEXI 182@item drive_del @var{device} 183@findex drive_del 184Remove host block device. The result is that guest generated IO is no longer 185submitted against the host device underlying the disk. Once a drive has 186been deleted, the QEMU Block layer returns -EIO which results in IO 187errors in the guest for applications that are reading/writing to the device. 188ETEXI 189 190 { 191 .name = "change", 192 .args_type = "device:B,target:F,arg:s?", 193 .params = "device filename [format]", 194 .help = "change a removable medium, optional format", 195 .mhandler.cmd = hmp_change, 196 }, 197 198STEXI 199@item change @var{device} @var{setting} 200@findex change 201 202Change the configuration of a device. 203 204@table @option 205@item change @var{diskdevice} @var{filename} [@var{format}] 206Change the medium for a removable disk device to point to @var{filename}. eg 207 208@example 209(qemu) change ide1-cd0 /path/to/some.iso 210@end example 211 212@var{format} is optional. 213 214@item change vnc @var{display},@var{options} 215Change the configuration of the VNC server. The valid syntax for @var{display} 216and @var{options} are described at @ref{sec_invocation}. eg 217 218@example 219(qemu) change vnc localhost:1 220@end example 221 222@item change vnc password [@var{password}] 223 224Change the password associated with the VNC server. If the new password is not 225supplied, the monitor will prompt for it to be entered. VNC passwords are only 226significant up to 8 letters. eg 227 228@example 229(qemu) change vnc password 230Password: ******** 231@end example 232 233@end table 234ETEXI 235 236 { 237 .name = "screendump", 238 .args_type = "filename:F", 239 .params = "filename", 240 .help = "save screen into PPM image 'filename'", 241 .mhandler.cmd = hmp_screen_dump, 242 }, 243 244STEXI 245@item screendump @var{filename} 246@findex screendump 247Save screen into PPM image @var{filename}. 248ETEXI 249 250 { 251 .name = "logfile", 252 .args_type = "filename:F", 253 .params = "filename", 254 .help = "output logs to 'filename'", 255 .mhandler.cmd = do_logfile, 256 }, 257 258STEXI 259@item logfile @var{filename} 260@findex logfile 261Output logs to @var{filename}. 262ETEXI 263 264 { 265 .name = "trace-event", 266 .args_type = "name:s,option:b", 267 .params = "name on|off", 268 .help = "changes status of a specific trace event", 269 .mhandler.cmd = do_trace_event_set_state, 270 }, 271 272STEXI 273@item trace-event 274@findex trace-event 275changes status of a trace event 276ETEXI 277 278#if defined(CONFIG_TRACE_SIMPLE) 279 { 280 .name = "trace-file", 281 .args_type = "op:s?,arg:F?", 282 .params = "on|off|flush|set [arg]", 283 .help = "open, close, or flush trace file, or set a new file name", 284 .mhandler.cmd = do_trace_file, 285 }, 286 287STEXI 288@item trace-file on|off|flush 289@findex trace-file 290Open, close, or flush the trace file. If no argument is given, the status of the trace file is displayed. 291ETEXI 292#endif 293 294 { 295 .name = "log", 296 .args_type = "items:s", 297 .params = "item1[,...]", 298 .help = "activate logging of the specified items to '/tmp/qemu.log'", 299 .mhandler.cmd = do_log, 300 }, 301 302STEXI 303@item log @var{item1}[,...] 304@findex log 305Activate logging of the specified items to @file{/tmp/qemu.log}. 306ETEXI 307 308 { 309 .name = "savevm", 310 .args_type = "name:s?", 311 .params = "[tag|id]", 312 .help = "save a VM snapshot. If no tag or id are provided, a new snapshot is created", 313 .mhandler.cmd = do_savevm, 314 }, 315 316STEXI 317@item savevm [@var{tag}|@var{id}] 318@findex savevm 319Create a snapshot of the whole virtual machine. If @var{tag} is 320provided, it is used as human readable identifier. If there is already 321a snapshot with the same tag or ID, it is replaced. More info at 322@ref{vm_snapshots}. 323ETEXI 324 325 { 326 .name = "loadvm", 327 .args_type = "name:s", 328 .params = "tag|id", 329 .help = "restore a VM snapshot from its tag or id", 330 .mhandler.cmd = do_loadvm, 331 }, 332 333STEXI 334@item loadvm @var{tag}|@var{id} 335@findex loadvm 336Set the whole virtual machine to the snapshot identified by the tag 337@var{tag} or the unique snapshot ID @var{id}. 338ETEXI 339 340 { 341 .name = "delvm", 342 .args_type = "name:s", 343 .params = "tag|id", 344 .help = "delete a VM snapshot from its tag or id", 345 .mhandler.cmd = do_delvm, 346 }, 347 348STEXI 349@item delvm @var{tag}|@var{id} 350@findex delvm 351Delete the snapshot identified by @var{tag} or @var{id}. 352ETEXI 353 354 { 355 .name = "singlestep", 356 .args_type = "option:s?", 357 .params = "[on|off]", 358 .help = "run emulation in singlestep mode or switch to normal mode", 359 .mhandler.cmd = do_singlestep, 360 }, 361 362STEXI 363@item singlestep [off] 364@findex singlestep 365Run the emulation in single step mode. 366If called with option off, the emulation returns to normal mode. 367ETEXI 368 369 { 370 .name = "stop", 371 .args_type = "", 372 .params = "", 373 .help = "stop emulation", 374 .mhandler.cmd = hmp_stop, 375 }, 376 377STEXI 378@item stop 379@findex stop 380Stop emulation. 381ETEXI 382 383 { 384 .name = "c|cont", 385 .args_type = "", 386 .params = "", 387 .help = "resume emulation", 388 .mhandler.cmd = hmp_cont, 389 }, 390 391STEXI 392@item c or cont 393@findex cont 394Resume emulation. 395ETEXI 396 397 { 398 .name = "system_wakeup", 399 .args_type = "", 400 .params = "", 401 .help = "wakeup guest from suspend", 402 .mhandler.cmd = hmp_system_wakeup, 403 }, 404 405STEXI 406@item system_wakeup 407@findex system_wakeup 408Wakeup guest from suspend. 409ETEXI 410 411 { 412 .name = "gdbserver", 413 .args_type = "device:s?", 414 .params = "[device]", 415 .help = "start gdbserver on given device (default 'tcp::1234'), stop with 'none'", 416 .mhandler.cmd = do_gdbserver, 417 }, 418 419STEXI 420@item gdbserver [@var{port}] 421@findex gdbserver 422Start gdbserver session (default @var{port}=1234) 423ETEXI 424 425 { 426 .name = "x", 427 .args_type = "fmt:/,addr:l", 428 .params = "/fmt addr", 429 .help = "virtual memory dump starting at 'addr'", 430 .mhandler.cmd = do_memory_dump, 431 }, 432 433STEXI 434@item x/fmt @var{addr} 435@findex x 436Virtual memory dump starting at @var{addr}. 437ETEXI 438 439 { 440 .name = "xp", 441 .args_type = "fmt:/,addr:l", 442 .params = "/fmt addr", 443 .help = "physical memory dump starting at 'addr'", 444 .mhandler.cmd = do_physical_memory_dump, 445 }, 446 447STEXI 448@item xp /@var{fmt} @var{addr} 449@findex xp 450Physical memory dump starting at @var{addr}. 451 452@var{fmt} is a format which tells the command how to format the 453data. Its syntax is: @option{/@{count@}@{format@}@{size@}} 454 455@table @var 456@item count 457is the number of items to be dumped. 458 459@item format 460can be x (hex), d (signed decimal), u (unsigned decimal), o (octal), 461c (char) or i (asm instruction). 462 463@item size 464can be b (8 bits), h (16 bits), w (32 bits) or g (64 bits). On x86, 465@code{h} or @code{w} can be specified with the @code{i} format to 466respectively select 16 or 32 bit code instruction size. 467 468@end table 469 470Examples: 471@itemize 472@item 473Dump 10 instructions at the current instruction pointer: 474@example 475(qemu) x/10i $eip 4760x90107063: ret 4770x90107064: sti 4780x90107065: lea 0x0(%esi,1),%esi 4790x90107069: lea 0x0(%edi,1),%edi 4800x90107070: ret 4810x90107071: jmp 0x90107080 4820x90107073: nop 4830x90107074: nop 4840x90107075: nop 4850x90107076: nop 486@end example 487 488@item 489Dump 80 16 bit values at the start of the video memory. 490@smallexample 491(qemu) xp/80hx 0xb8000 4920x000b8000: 0x0b50 0x0b6c 0x0b65 0x0b78 0x0b38 0x0b36 0x0b2f 0x0b42 4930x000b8010: 0x0b6f 0x0b63 0x0b68 0x0b73 0x0b20 0x0b56 0x0b47 0x0b41 4940x000b8020: 0x0b42 0x0b69 0x0b6f 0x0b73 0x0b20 0x0b63 0x0b75 0x0b72 4950x000b8030: 0x0b72 0x0b65 0x0b6e 0x0b74 0x0b2d 0x0b63 0x0b76 0x0b73 4960x000b8040: 0x0b20 0x0b30 0x0b35 0x0b20 0x0b4e 0x0b6f 0x0b76 0x0b20 4970x000b8050: 0x0b32 0x0b30 0x0b30 0x0b33 0x0720 0x0720 0x0720 0x0720 4980x000b8060: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 4990x000b8070: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 5000x000b8080: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 5010x000b8090: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 502@end smallexample 503@end itemize 504ETEXI 505 506 { 507 .name = "p|print", 508 .args_type = "fmt:/,val:l", 509 .params = "/fmt expr", 510 .help = "print expression value (use $reg for CPU register access)", 511 .mhandler.cmd = do_print, 512 }, 513 514STEXI 515@item p or print/@var{fmt} @var{expr} 516@findex print 517 518Print expression value. Only the @var{format} part of @var{fmt} is 519used. 520ETEXI 521 522 { 523 .name = "i", 524 .args_type = "fmt:/,addr:i,index:i.", 525 .params = "/fmt addr", 526 .help = "I/O port read", 527 .mhandler.cmd = do_ioport_read, 528 }, 529 530STEXI 531Read I/O port. 532ETEXI 533 534 { 535 .name = "o", 536 .args_type = "fmt:/,addr:i,val:i", 537 .params = "/fmt addr value", 538 .help = "I/O port write", 539 .mhandler.cmd = do_ioport_write, 540 }, 541 542STEXI 543Write to I/O port. 544ETEXI 545 546 { 547 .name = "sendkey", 548 .args_type = "keys:s,hold-time:i?", 549 .params = "keys [hold_ms]", 550 .help = "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)", 551 .mhandler.cmd = hmp_send_key, 552 }, 553 554STEXI 555@item sendkey @var{keys} 556@findex sendkey 557 558Send @var{keys} to the guest. @var{keys} could be the name of the 559key or the raw value in hexadecimal format. Use @code{-} to press 560several keys simultaneously. Example: 561@example 562sendkey ctrl-alt-f1 563@end example 564 565This command is useful to send keys that your graphical user interface 566intercepts at low level, such as @code{ctrl-alt-f1} in X Window. 567ETEXI 568 569 { 570 .name = "system_reset", 571 .args_type = "", 572 .params = "", 573 .help = "reset the system", 574 .mhandler.cmd = hmp_system_reset, 575 }, 576 577STEXI 578@item system_reset 579@findex system_reset 580 581Reset the system. 582ETEXI 583 584 { 585 .name = "system_powerdown", 586 .args_type = "", 587 .params = "", 588 .help = "send system power down event", 589 .mhandler.cmd = hmp_system_powerdown, 590 }, 591 592STEXI 593@item system_powerdown 594@findex system_powerdown 595 596Power down the system (if supported). 597ETEXI 598 599 { 600 .name = "sum", 601 .args_type = "start:i,size:i", 602 .params = "addr size", 603 .help = "compute the checksum of a memory region", 604 .mhandler.cmd = do_sum, 605 }, 606 607STEXI 608@item sum @var{addr} @var{size} 609@findex sum 610 611Compute the checksum of a memory region. 612ETEXI 613 614 { 615 .name = "usb_add", 616 .args_type = "devname:s", 617 .params = "device", 618 .help = "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')", 619 .mhandler.cmd = do_usb_add, 620 }, 621 622STEXI 623@item usb_add @var{devname} 624@findex usb_add 625 626Add the USB device @var{devname}. For details of available devices see 627@ref{usb_devices} 628ETEXI 629 630 { 631 .name = "usb_del", 632 .args_type = "devname:s", 633 .params = "device", 634 .help = "remove USB device 'bus.addr'", 635 .mhandler.cmd = do_usb_del, 636 }, 637 638STEXI 639@item usb_del @var{devname} 640@findex usb_del 641 642Remove the USB device @var{devname} from the QEMU virtual USB 643hub. @var{devname} has the syntax @code{bus.addr}. Use the monitor 644command @code{info usb} to see the devices you can remove. 645ETEXI 646 647 { 648 .name = "device_add", 649 .args_type = "device:O", 650 .params = "driver[,prop=value][,...]", 651 .help = "add device, like -device on the command line", 652 .user_print = monitor_user_noop, 653 .mhandler.cmd_new = do_device_add, 654 }, 655 656STEXI 657@item device_add @var{config} 658@findex device_add 659 660Add device. 661ETEXI 662 663 { 664 .name = "device_del", 665 .args_type = "id:s", 666 .params = "device", 667 .help = "remove device", 668 .mhandler.cmd = hmp_device_del, 669 }, 670 671STEXI 672@item device_del @var{id} 673@findex device_del 674 675Remove device @var{id}. 676ETEXI 677 678 { 679 .name = "cpu", 680 .args_type = "index:i", 681 .params = "index", 682 .help = "set the default CPU", 683 .mhandler.cmd = hmp_cpu, 684 }, 685 686STEXI 687@item cpu @var{index} 688@findex cpu 689Set the default CPU. 690ETEXI 691 692 { 693 .name = "mouse_move", 694 .args_type = "dx_str:s,dy_str:s,dz_str:s?", 695 .params = "dx dy [dz]", 696 .help = "send mouse move events", 697 .mhandler.cmd = do_mouse_move, 698 }, 699 700STEXI 701@item mouse_move @var{dx} @var{dy} [@var{dz}] 702@findex mouse_move 703Move the active mouse to the specified coordinates @var{dx} @var{dy} 704with optional scroll axis @var{dz}. 705ETEXI 706 707 { 708 .name = "mouse_button", 709 .args_type = "button_state:i", 710 .params = "state", 711 .help = "change mouse button state (1=L, 2=M, 4=R)", 712 .mhandler.cmd = do_mouse_button, 713 }, 714 715STEXI 716@item mouse_button @var{val} 717@findex mouse_button 718Change the active mouse button state @var{val} (1=L, 2=M, 4=R). 719ETEXI 720 721 { 722 .name = "mouse_set", 723 .args_type = "index:i", 724 .params = "index", 725 .help = "set which mouse device receives events", 726 .mhandler.cmd = do_mouse_set, 727 }, 728 729STEXI 730@item mouse_set @var{index} 731@findex mouse_set 732Set which mouse device receives events at given @var{index}, index 733can be obtained with 734@example 735info mice 736@end example 737ETEXI 738 739#ifdef HAS_AUDIO 740 { 741 .name = "wavcapture", 742 .args_type = "path:F,freq:i?,bits:i?,nchannels:i?", 743 .params = "path [frequency [bits [channels]]]", 744 .help = "capture audio to a wave file (default frequency=44100 bits=16 channels=2)", 745 .mhandler.cmd = do_wav_capture, 746 }, 747#endif 748STEXI 749@item wavcapture @var{filename} [@var{frequency} [@var{bits} [@var{channels}]]] 750@findex wavcapture 751Capture audio into @var{filename}. Using sample rate @var{frequency} 752bits per sample @var{bits} and number of channels @var{channels}. 753 754Defaults: 755@itemize @minus 756@item Sample rate = 44100 Hz - CD quality 757@item Bits = 16 758@item Number of channels = 2 - Stereo 759@end itemize 760ETEXI 761 762#ifdef HAS_AUDIO 763 { 764 .name = "stopcapture", 765 .args_type = "n:i", 766 .params = "capture index", 767 .help = "stop capture", 768 .mhandler.cmd = do_stop_capture, 769 }, 770#endif 771STEXI 772@item stopcapture @var{index} 773@findex stopcapture 774Stop capture with a given @var{index}, index can be obtained with 775@example 776info capture 777@end example 778ETEXI 779 780 { 781 .name = "memsave", 782 .args_type = "val:l,size:i,filename:s", 783 .params = "addr size file", 784 .help = "save to disk virtual memory dump starting at 'addr' of size 'size'", 785 .mhandler.cmd = hmp_memsave, 786 }, 787 788STEXI 789@item memsave @var{addr} @var{size} @var{file} 790@findex memsave 791save to disk virtual memory dump starting at @var{addr} of size @var{size}. 792ETEXI 793 794 { 795 .name = "pmemsave", 796 .args_type = "val:l,size:i,filename:s", 797 .params = "addr size file", 798 .help = "save to disk physical memory dump starting at 'addr' of size 'size'", 799 .mhandler.cmd = hmp_pmemsave, 800 }, 801 802STEXI 803@item pmemsave @var{addr} @var{size} @var{file} 804@findex pmemsave 805save to disk physical memory dump starting at @var{addr} of size @var{size}. 806ETEXI 807 808 { 809 .name = "boot_set", 810 .args_type = "bootdevice:s", 811 .params = "bootdevice", 812 .help = "define new values for the boot device list", 813 .mhandler.cmd = do_boot_set, 814 }, 815 816STEXI 817@item boot_set @var{bootdevicelist} 818@findex boot_set 819 820Define new values for the boot device list. Those values will override 821the values specified on the command line through the @code{-boot} option. 822 823The values that can be specified here depend on the machine type, but are 824the same that can be specified in the @code{-boot} command line option. 825ETEXI 826 827#if defined(TARGET_I386) 828 { 829 .name = "nmi", 830 .args_type = "", 831 .params = "", 832 .help = "inject an NMI on all guest's CPUs", 833 .mhandler.cmd = hmp_inject_nmi, 834 }, 835#endif 836STEXI 837@item nmi @var{cpu} 838@findex nmi 839Inject an NMI on the given CPU (x86 only). 840 841ETEXI 842 843 { 844 .name = "ringbuf_write", 845 .args_type = "device:s,data:s", 846 .params = "device data", 847 .help = "Write to a ring buffer character device", 848 .mhandler.cmd = hmp_ringbuf_write, 849 }, 850 851STEXI 852@item ringbuf_write @var{device} @var{data} 853@findex ringbuf_write 854Write @var{data} to ring buffer character device @var{device}. 855@var{data} must be a UTF-8 string. 856 857ETEXI 858 859 { 860 .name = "ringbuf_read", 861 .args_type = "device:s,size:i", 862 .params = "device size", 863 .help = "Read from a ring buffer character device", 864 .mhandler.cmd = hmp_ringbuf_read, 865 }, 866 867STEXI 868@item ringbuf_read @var{device} 869@findex ringbuf_read 870Read and print up to @var{size} bytes from ring buffer character 871device @var{device}. 872Certain non-printable characters are printed \uXXXX, where XXXX is the 873character code in hexadecimal. Character \ is printed \\. 874Bug: can screw up when the buffer contains invalid UTF-8 sequences, 875NUL characters, after the ring buffer lost data, and when reading 876stops because the size limit is reached. 877 878ETEXI 879 880 { 881 .name = "migrate", 882 .args_type = "detach:-d,blk:-b,inc:-i,uri:s", 883 .params = "[-d] [-b] [-i] uri", 884 .help = "migrate to URI (using -d to not wait for completion)" 885 "\n\t\t\t -b for migration without shared storage with" 886 " full copy of disk\n\t\t\t -i for migration without " 887 "shared storage with incremental copy of disk " 888 "(base image shared between src and destination)", 889 .mhandler.cmd = hmp_migrate, 890 }, 891 892 893STEXI 894@item migrate [-d] [-b] [-i] @var{uri} 895@findex migrate 896Migrate to @var{uri} (using -d to not wait for completion). 897 -b for migration with full copy of disk 898 -i for migration with incremental copy of disk (base image is shared) 899ETEXI 900 901 { 902 .name = "migrate_cancel", 903 .args_type = "", 904 .params = "", 905 .help = "cancel the current VM migration", 906 .mhandler.cmd = hmp_migrate_cancel, 907 }, 908 909STEXI 910@item migrate_cancel 911@findex migrate_cancel 912Cancel the current VM migration. 913 914ETEXI 915 916 { 917 .name = "migrate_set_cache_size", 918 .args_type = "value:o", 919 .params = "value", 920 .help = "set cache size (in bytes) for XBZRLE migrations," 921 "the cache size will be rounded down to the nearest " 922 "power of 2.\n" 923 "The cache size affects the number of cache misses." 924 "In case of a high cache miss ratio you need to increase" 925 " the cache size", 926 .mhandler.cmd = hmp_migrate_set_cache_size, 927 }, 928 929STEXI 930@item migrate_set_cache_size @var{value} 931@findex migrate_set_cache_size 932Set cache size to @var{value} (in bytes) for xbzrle migrations. 933ETEXI 934 935 { 936 .name = "migrate_set_speed", 937 .args_type = "value:o", 938 .params = "value", 939 .help = "set maximum speed (in bytes) for migrations. " 940 "Defaults to MB if no size suffix is specified, ie. B/K/M/G/T", 941 .mhandler.cmd = hmp_migrate_set_speed, 942 }, 943 944STEXI 945@item migrate_set_speed @var{value} 946@findex migrate_set_speed 947Set maximum speed to @var{value} (in bytes) for migrations. 948ETEXI 949 950 { 951 .name = "migrate_set_downtime", 952 .args_type = "value:T", 953 .params = "value", 954 .help = "set maximum tolerated downtime (in seconds) for migrations", 955 .mhandler.cmd = hmp_migrate_set_downtime, 956 }, 957 958STEXI 959@item migrate_set_downtime @var{second} 960@findex migrate_set_downtime 961Set maximum tolerated downtime (in seconds) for migration. 962ETEXI 963 964 { 965 .name = "migrate_set_capability", 966 .args_type = "capability:s,state:b", 967 .params = "capability state", 968 .help = "Enable/Disable the usage of a capability for migration", 969 .mhandler.cmd = hmp_migrate_set_capability, 970 }, 971 972STEXI 973@item migrate_set_capability @var{capability} @var{state} 974@findex migrate_set_capability 975Enable/Disable the usage of a capability @var{capability} for migration. 976ETEXI 977 978 { 979 .name = "client_migrate_info", 980 .args_type = "protocol:s,hostname:s,port:i?,tls-port:i?,cert-subject:s?", 981 .params = "protocol hostname port tls-port cert-subject", 982 .help = "send migration info to spice/vnc client", 983 .user_print = monitor_user_noop, 984 .mhandler.cmd_async = client_migrate_info, 985 .flags = MONITOR_CMD_ASYNC, 986 }, 987 988STEXI 989@item client_migrate_info @var{protocol} @var{hostname} @var{port} @var{tls-port} @var{cert-subject} 990@findex client_migrate_info 991Set the spice/vnc connection info for the migration target. The spice/vnc 992server will ask the spice/vnc client to automatically reconnect using the 993new parameters (if specified) once the vm migration finished successfully. 994ETEXI 995 996#if defined(CONFIG_HAVE_CORE_DUMP) 997 { 998 .name = "dump-guest-memory", 999 .args_type = "paging:-p,filename:F,begin:i?,length:i?", 1000 .params = "[-p] filename [begin] [length]", 1001 .help = "dump guest memory to file" 1002 "\n\t\t\t begin(optional): the starting physical address" 1003 "\n\t\t\t length(optional): the memory size, in bytes", 1004 .mhandler.cmd = hmp_dump_guest_memory, 1005 }, 1006 1007 1008STEXI 1009@item dump-guest-memory [-p] @var{protocol} @var{begin} @var{length} 1010@findex dump-guest-memory 1011Dump guest memory to @var{protocol}. The file can be processed with crash or 1012gdb. 1013 filename: dump file name 1014 paging: do paging to get guest's memory mapping 1015 begin: the starting physical address. It's optional, and should be 1016 specified with length together. 1017 length: the memory size, in bytes. It's optional, and should be specified 1018 with begin together. 1019ETEXI 1020#endif 1021 1022 { 1023 .name = "snapshot_blkdev", 1024 .args_type = "reuse:-n,device:B,snapshot-file:s?,format:s?", 1025 .params = "[-n] device [new-image-file] [format]", 1026 .help = "initiates a live snapshot\n\t\t\t" 1027 "of device. If a new image file is specified, the\n\t\t\t" 1028 "new image file will become the new root image.\n\t\t\t" 1029 "If format is specified, the snapshot file will\n\t\t\t" 1030 "be created in that format. Otherwise the\n\t\t\t" 1031 "snapshot will be internal! (currently unsupported).\n\t\t\t" 1032 "The default format is qcow2. The -n flag requests QEMU\n\t\t\t" 1033 "to reuse the image found in new-image-file, instead of\n\t\t\t" 1034 "recreating it from scratch.", 1035 .mhandler.cmd = hmp_snapshot_blkdev, 1036 }, 1037 1038STEXI 1039@item snapshot_blkdev 1040@findex snapshot_blkdev 1041Snapshot device, using snapshot file as target if provided 1042ETEXI 1043 1044 { 1045 .name = "drive_mirror", 1046 .args_type = "reuse:-n,full:-f,device:B,target:s,format:s?", 1047 .params = "[-n] [-f] device target [format]", 1048 .help = "initiates live storage\n\t\t\t" 1049 "migration for a device. The device's contents are\n\t\t\t" 1050 "copied to the new image file, including data that\n\t\t\t" 1051 "is written after the command is started.\n\t\t\t" 1052 "The -n flag requests QEMU to reuse the image found\n\t\t\t" 1053 "in new-image-file, instead of recreating it from scratch.\n\t\t\t" 1054 "The -f flag requests QEMU to copy the whole disk,\n\t\t\t" 1055 "so that the result does not need a backing file.\n\t\t\t", 1056 .mhandler.cmd = hmp_drive_mirror, 1057 }, 1058STEXI 1059@item drive_mirror 1060@findex drive_mirror 1061Start mirroring a block device's writes to a new destination, 1062using the specified target. 1063ETEXI 1064 1065 { 1066 .name = "drive_add", 1067 .args_type = "pci_addr:s,opts:s", 1068 .params = "[[<domain>:]<bus>:]<slot>\n" 1069 "[file=file][,if=type][,bus=n]\n" 1070 "[,unit=m][,media=d][,index=i]\n" 1071 "[,cyls=c,heads=h,secs=s[,trans=t]]\n" 1072 "[,snapshot=on|off][,cache=on|off]\n" 1073 "[,readonly=on|off][,copy-on-read=on|off]", 1074 .help = "add drive to PCI storage controller", 1075 .mhandler.cmd = drive_hot_add, 1076 }, 1077 1078STEXI 1079@item drive_add 1080@findex drive_add 1081Add drive to PCI storage controller. 1082ETEXI 1083 1084#if defined(TARGET_I386) 1085 { 1086 .name = "pci_add", 1087 .args_type = "pci_addr:s,type:s,opts:s?", 1088 .params = "auto|[[<domain>:]<bus>:]<slot> nic|storage [[vlan=n][,macaddr=addr][,model=type]] [file=file][,if=type][,bus=nr]...", 1089 .help = "hot-add PCI device", 1090 .mhandler.cmd = pci_device_hot_add, 1091 }, 1092#endif 1093 1094STEXI 1095@item pci_add 1096@findex pci_add 1097Hot-add PCI device. 1098ETEXI 1099 1100#if defined(TARGET_I386) 1101 { 1102 .name = "pci_del", 1103 .args_type = "pci_addr:s", 1104 .params = "[[<domain>:]<bus>:]<slot>", 1105 .help = "hot remove PCI device", 1106 .mhandler.cmd = do_pci_device_hot_remove, 1107 }, 1108#endif 1109 1110STEXI 1111@item pci_del 1112@findex pci_del 1113Hot remove PCI device. 1114ETEXI 1115 1116 { 1117 .name = "pcie_aer_inject_error", 1118 .args_type = "advisory_non_fatal:-a,correctable:-c," 1119 "id:s,error_status:s," 1120 "header0:i?,header1:i?,header2:i?,header3:i?," 1121 "prefix0:i?,prefix1:i?,prefix2:i?,prefix3:i?", 1122 .params = "[-a] [-c] id " 1123 "<error_status> [<tlp header> [<tlp header prefix>]]", 1124 .help = "inject pcie aer error\n\t\t\t" 1125 " -a for advisory non fatal error\n\t\t\t" 1126 " -c for correctable error\n\t\t\t" 1127 "<id> = qdev device id\n\t\t\t" 1128 "<error_status> = error string or 32bit\n\t\t\t" 1129 "<tlb header> = 32bit x 4\n\t\t\t" 1130 "<tlb header prefix> = 32bit x 4", 1131 .user_print = pcie_aer_inject_error_print, 1132 .mhandler.cmd_new = do_pcie_aer_inject_error, 1133 }, 1134 1135STEXI 1136@item pcie_aer_inject_error 1137@findex pcie_aer_inject_error 1138Inject PCIe AER error 1139ETEXI 1140 1141 { 1142 .name = "host_net_add", 1143 .args_type = "device:s,opts:s?", 1144 .params = "tap|user|socket|vde|dump [options]", 1145 .help = "add host VLAN client", 1146 .mhandler.cmd = net_host_device_add, 1147 }, 1148 1149STEXI 1150@item host_net_add 1151@findex host_net_add 1152Add host VLAN client. 1153ETEXI 1154 1155 { 1156 .name = "host_net_remove", 1157 .args_type = "vlan_id:i,device:s", 1158 .params = "vlan_id name", 1159 .help = "remove host VLAN client", 1160 .mhandler.cmd = net_host_device_remove, 1161 }, 1162 1163STEXI 1164@item host_net_remove 1165@findex host_net_remove 1166Remove host VLAN client. 1167ETEXI 1168 1169 { 1170 .name = "netdev_add", 1171 .args_type = "netdev:O", 1172 .params = "[user|tap|socket],id=str[,prop=value][,...]", 1173 .help = "add host network device", 1174 .mhandler.cmd = hmp_netdev_add, 1175 }, 1176 1177STEXI 1178@item netdev_add 1179@findex netdev_add 1180Add host network device. 1181ETEXI 1182 1183 { 1184 .name = "netdev_del", 1185 .args_type = "id:s", 1186 .params = "id", 1187 .help = "remove host network device", 1188 .mhandler.cmd = hmp_netdev_del, 1189 }, 1190 1191STEXI 1192@item netdev_del 1193@findex netdev_del 1194Remove host network device. 1195ETEXI 1196 1197#ifdef CONFIG_SLIRP 1198 { 1199 .name = "hostfwd_add", 1200 .args_type = "arg1:s,arg2:s?,arg3:s?", 1201 .params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport", 1202 .help = "redirect TCP or UDP connections from host to guest (requires -net user)", 1203 .mhandler.cmd = net_slirp_hostfwd_add, 1204 }, 1205#endif 1206STEXI 1207@item hostfwd_add 1208@findex hostfwd_add 1209Redirect TCP or UDP connections from host to guest (requires -net user). 1210ETEXI 1211 1212#ifdef CONFIG_SLIRP 1213 { 1214 .name = "hostfwd_remove", 1215 .args_type = "arg1:s,arg2:s?,arg3:s?", 1216 .params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport", 1217 .help = "remove host-to-guest TCP or UDP redirection", 1218 .mhandler.cmd = net_slirp_hostfwd_remove, 1219 }, 1220 1221#endif 1222STEXI 1223@item hostfwd_remove 1224@findex hostfwd_remove 1225Remove host-to-guest TCP or UDP redirection. 1226ETEXI 1227 1228 { 1229 .name = "balloon", 1230 .args_type = "value:M", 1231 .params = "target", 1232 .help = "request VM to change its memory allocation (in MB)", 1233 .mhandler.cmd = hmp_balloon, 1234 }, 1235 1236STEXI 1237@item balloon @var{value} 1238@findex balloon 1239Request VM to change its memory allocation to @var{value} (in MB). 1240ETEXI 1241 1242 { 1243 .name = "set_link", 1244 .args_type = "name:s,up:b", 1245 .params = "name on|off", 1246 .help = "change the link status of a network adapter", 1247 .mhandler.cmd = hmp_set_link, 1248 }, 1249 1250STEXI 1251@item set_link @var{name} [on|off] 1252@findex set_link 1253Switch link @var{name} on (i.e. up) or off (i.e. down). 1254ETEXI 1255 1256 { 1257 .name = "watchdog_action", 1258 .args_type = "action:s", 1259 .params = "[reset|shutdown|poweroff|pause|debug|none]", 1260 .help = "change watchdog action", 1261 .mhandler.cmd = do_watchdog_action, 1262 }, 1263 1264STEXI 1265@item watchdog_action 1266@findex watchdog_action 1267Change watchdog action. 1268ETEXI 1269 1270 { 1271 .name = "acl_show", 1272 .args_type = "aclname:s", 1273 .params = "aclname", 1274 .help = "list rules in the access control list", 1275 .mhandler.cmd = do_acl_show, 1276 }, 1277 1278STEXI 1279@item acl_show @var{aclname} 1280@findex acl_show 1281List all the matching rules in the access control list, and the default 1282policy. There are currently two named access control lists, 1283@var{vnc.x509dname} and @var{vnc.username} matching on the x509 client 1284certificate distinguished name, and SASL username respectively. 1285ETEXI 1286 1287 { 1288 .name = "acl_policy", 1289 .args_type = "aclname:s,policy:s", 1290 .params = "aclname allow|deny", 1291 .help = "set default access control list policy", 1292 .mhandler.cmd = do_acl_policy, 1293 }, 1294 1295STEXI 1296@item acl_policy @var{aclname} @code{allow|deny} 1297@findex acl_policy 1298Set the default access control list policy, used in the event that 1299none of the explicit rules match. The default policy at startup is 1300always @code{deny}. 1301ETEXI 1302 1303 { 1304 .name = "acl_add", 1305 .args_type = "aclname:s,match:s,policy:s,index:i?", 1306 .params = "aclname match allow|deny [index]", 1307 .help = "add a match rule to the access control list", 1308 .mhandler.cmd = do_acl_add, 1309 }, 1310 1311STEXI 1312@item acl_add @var{aclname} @var{match} @code{allow|deny} [@var{index}] 1313@findex acl_add 1314Add a match rule to the access control list, allowing or denying access. 1315The match will normally be an exact username or x509 distinguished name, 1316but can optionally include wildcard globs. eg @code{*@@EXAMPLE.COM} to 1317allow all users in the @code{EXAMPLE.COM} kerberos realm. The match will 1318normally be appended to the end of the ACL, but can be inserted 1319earlier in the list if the optional @var{index} parameter is supplied. 1320ETEXI 1321 1322 { 1323 .name = "acl_remove", 1324 .args_type = "aclname:s,match:s", 1325 .params = "aclname match", 1326 .help = "remove a match rule from the access control list", 1327 .mhandler.cmd = do_acl_remove, 1328 }, 1329 1330STEXI 1331@item acl_remove @var{aclname} @var{match} 1332@findex acl_remove 1333Remove the specified match rule from the access control list. 1334ETEXI 1335 1336 { 1337 .name = "acl_reset", 1338 .args_type = "aclname:s", 1339 .params = "aclname", 1340 .help = "reset the access control list", 1341 .mhandler.cmd = do_acl_reset, 1342 }, 1343 1344STEXI 1345@item acl_reset @var{aclname} 1346@findex acl_reset 1347Remove all matches from the access control list, and set the default 1348policy back to @code{deny}. 1349ETEXI 1350 1351 { 1352 .name = "nbd_server_start", 1353 .args_type = "all:-a,writable:-w,uri:s", 1354 .params = "nbd_server_start [-a] [-w] host:port", 1355 .help = "serve block devices on the given host and port", 1356 .mhandler.cmd = hmp_nbd_server_start, 1357 }, 1358STEXI 1359@item nbd_server_start @var{host}:@var{port} 1360@findex nbd_server_start 1361Start an NBD server on the given host and/or port. If the @option{-a} 1362option is included, all of the virtual machine's block devices that 1363have an inserted media on them are automatically exported; in this case, 1364the @option{-w} option makes the devices writable too. 1365ETEXI 1366 1367 { 1368 .name = "nbd_server_add", 1369 .args_type = "writable:-w,device:B", 1370 .params = "nbd_server_add [-w] device", 1371 .help = "export a block device via NBD", 1372 .mhandler.cmd = hmp_nbd_server_add, 1373 }, 1374STEXI 1375@item nbd_server_add @var{device} 1376@findex nbd_server_add 1377Export a block device through QEMU's NBD server, which must be started 1378beforehand with @command{nbd_server_start}. The @option{-w} option makes the 1379exported device writable too. 1380ETEXI 1381 1382 { 1383 .name = "nbd_server_stop", 1384 .args_type = "", 1385 .params = "nbd_server_stop", 1386 .help = "stop serving block devices using the NBD protocol", 1387 .mhandler.cmd = hmp_nbd_server_stop, 1388 }, 1389STEXI 1390@item nbd_server_stop 1391@findex nbd_server_stop 1392Stop the QEMU embedded NBD server. 1393ETEXI 1394 1395 1396#if defined(TARGET_I386) 1397 1398 { 1399 .name = "mce", 1400 .args_type = "broadcast:-b,cpu_index:i,bank:i,status:l,mcg_status:l,addr:l,misc:l", 1401 .params = "[-b] cpu bank status mcgstatus addr misc", 1402 .help = "inject a MCE on the given CPU [and broadcast to other CPUs with -b option]", 1403 .mhandler.cmd = do_inject_mce, 1404 }, 1405 1406#endif 1407STEXI 1408@item mce @var{cpu} @var{bank} @var{status} @var{mcgstatus} @var{addr} @var{misc} 1409@findex mce (x86) 1410Inject an MCE on the given CPU (x86 only). 1411ETEXI 1412 1413 { 1414 .name = "getfd", 1415 .args_type = "fdname:s", 1416 .params = "getfd name", 1417 .help = "receive a file descriptor via SCM rights and assign it a name", 1418 .mhandler.cmd = hmp_getfd, 1419 }, 1420 1421STEXI 1422@item getfd @var{fdname} 1423@findex getfd 1424If a file descriptor is passed alongside this command using the SCM_RIGHTS 1425mechanism on unix sockets, it is stored using the name @var{fdname} for 1426later use by other monitor commands. 1427ETEXI 1428 1429 { 1430 .name = "closefd", 1431 .args_type = "fdname:s", 1432 .params = "closefd name", 1433 .help = "close a file descriptor previously passed via SCM rights", 1434 .mhandler.cmd = hmp_closefd, 1435 }, 1436 1437STEXI 1438@item closefd @var{fdname} 1439@findex closefd 1440Close the file descriptor previously assigned to @var{fdname} using the 1441@code{getfd} command. This is only needed if the file descriptor was never 1442used by another monitor command. 1443ETEXI 1444 1445 { 1446 .name = "block_passwd", 1447 .args_type = "device:B,password:s", 1448 .params = "block_passwd device password", 1449 .help = "set the password of encrypted block devices", 1450 .mhandler.cmd = hmp_block_passwd, 1451 }, 1452 1453STEXI 1454@item block_set_io_throttle @var{device} @var{bps} @var{bps_rd} @var{bps_wr} @var{iops} @var{iops_rd} @var{iops_wr} 1455@findex block_set_io_throttle 1456Change I/O throttle limits for a block drive to @var{bps} @var{bps_rd} @var{bps_wr} @var{iops} @var{iops_rd} @var{iops_wr} 1457ETEXI 1458 1459 { 1460 .name = "block_set_io_throttle", 1461 .args_type = "device:B,bps:l,bps_rd:l,bps_wr:l,iops:l,iops_rd:l,iops_wr:l", 1462 .params = "device bps bps_rd bps_wr iops iops_rd iops_wr", 1463 .help = "change I/O throttle limits for a block drive", 1464 .mhandler.cmd = hmp_block_set_io_throttle, 1465 }, 1466 1467STEXI 1468@item block_passwd @var{device} @var{password} 1469@findex block_passwd 1470Set the encrypted device @var{device} password to @var{password} 1471ETEXI 1472 1473 { 1474 .name = "set_password", 1475 .args_type = "protocol:s,password:s,connected:s?", 1476 .params = "protocol password action-if-connected", 1477 .help = "set spice/vnc password", 1478 .mhandler.cmd = hmp_set_password, 1479 }, 1480 1481STEXI 1482@item set_password [ vnc | spice ] password [ action-if-connected ] 1483@findex set_password 1484 1485Change spice/vnc password. Use zero to make the password stay valid 1486forever. @var{action-if-connected} specifies what should happen in 1487case a connection is established: @var{fail} makes the password change 1488fail. @var{disconnect} changes the password and disconnects the 1489client. @var{keep} changes the password and keeps the connection up. 1490@var{keep} is the default. 1491ETEXI 1492 1493 { 1494 .name = "expire_password", 1495 .args_type = "protocol:s,time:s", 1496 .params = "protocol time", 1497 .help = "set spice/vnc password expire-time", 1498 .mhandler.cmd = hmp_expire_password, 1499 }, 1500 1501STEXI 1502@item expire_password [ vnc | spice ] expire-time 1503@findex expire_password 1504 1505Specify when a password for spice/vnc becomes 1506invalid. @var{expire-time} accepts: 1507 1508@table @var 1509@item now 1510Invalidate password instantly. 1511 1512@item never 1513Password stays valid forever. 1514 1515@item +nsec 1516Password stays valid for @var{nsec} seconds starting now. 1517 1518@item nsec 1519Password is invalidated at the given time. @var{nsec} are the seconds 1520passed since 1970, i.e. unix epoch. 1521 1522@end table 1523ETEXI 1524 1525HXCOMM Disabled for now, because it isn't built on top of QMP's chardev-add 1526HXCOMM { 1527HXCOMM .name = "chardev-add", 1528HXCOMM .args_type = "args:s", 1529HXCOMM .params = "args", 1530HXCOMM .help = "add chardev", 1531HXCOMM .mhandler.cmd = hmp_chardev_add, 1532HXCOMM }, 1533HXCOMM 1534HXCOMM STEXI 1535HXCOMM @item chardev_add args 1536HXCOMM @findex chardev_add 1537HXCOMM 1538HXCOMM chardev_add accepts the same parameters as the -chardev command line switch. 1539HXCOMM 1540HXCOMM ETEXI 1541HXCOMM 1542HXCOMM { 1543HXCOMM .name = "chardev-remove", 1544HXCOMM .args_type = "id:s", 1545HXCOMM .params = "id", 1546HXCOMM .help = "remove chardev", 1547HXCOMM .mhandler.cmd = hmp_chardev_remove, 1548HXCOMM }, 1549HXCOMM 1550HXCOMM STEXI 1551HXCOMM @item chardev_remove id 1552HXCOMM @findex chardev_remove 1553HXCOMM 1554HXCOMM Removes the chardev @var{id}. 1555HXCOMM 1556HXCOMM ETEXI 1557 1558 { 1559 .name = "info", 1560 .args_type = "item:s?", 1561 .params = "[subcommand]", 1562 .help = "show various information about the system state", 1563 .mhandler.cmd = do_info_help, 1564 .sub_table = info_cmds, 1565 }, 1566 1567STEXI 1568@item info @var{subcommand} 1569@findex info 1570Show various information about the system state. 1571 1572@table @option 1573@item info version 1574show the version of QEMU 1575@item info network 1576show the various VLANs and the associated devices 1577@item info chardev 1578show the character devices 1579@item info block 1580show the block devices 1581@item info blockstats 1582show block device statistics 1583@item info registers 1584show the cpu registers 1585@item info cpus 1586show infos for each CPU 1587@item info history 1588show the command line history 1589@item info irq 1590show the interrupts statistics (if available) 1591@item info pic 1592show i8259 (PIC) state 1593@item info pci 1594show emulated PCI device info 1595@item info tlb 1596show virtual to physical memory mappings (i386, SH4, SPARC, PPC, and Xtensa only) 1597@item info mem 1598show the active virtual memory mappings (i386 only) 1599@item info jit 1600show dynamic compiler info 1601@item info numa 1602show NUMA information 1603@item info kvm 1604show KVM information 1605@item info usb 1606show USB devices plugged on the virtual USB hub 1607@item info usbhost 1608show all USB host devices 1609@item info profile 1610show profiling information 1611@item info capture 1612show information about active capturing 1613@item info snapshots 1614show list of VM snapshots 1615@item info status 1616show the current VM status (running|paused) 1617@item info pcmcia 1618show guest PCMCIA status 1619@item info mice 1620show which guest mouse is receiving events 1621@item info vnc 1622show the vnc server status 1623@item info name 1624show the current VM name 1625@item info uuid 1626show the current VM UUID 1627@item info cpustats 1628show CPU statistics 1629@item info usernet 1630show user network stack connection states 1631@item info migrate 1632show migration status 1633@item info migrate_capabilities 1634show current migration capabilities 1635@item info migrate_cache_size 1636show current migration XBZRLE cache size 1637@item info balloon 1638show balloon information 1639@item info qtree 1640show device tree 1641@item info qdm 1642show qdev device model list 1643@item info roms 1644show roms 1645@end table 1646ETEXI 1647 1648STEXI 1649@item info trace-events 1650show available trace events and their state 1651ETEXI 1652 1653STEXI 1654@end table 1655ETEXI 1656