root / qemu-monitor.hx @ 8bc27249
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HXCOMM Use DEFHEADING() to define headings in both help text and texi |
---|---|
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HXCOMM Text between STEXI and ETEXI are copied to texi version and |
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HXCOMM discarded from C version |
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HXCOMM DEF(command, args, callback, arg_string, help) is used to construct |
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HXCOMM monitor commands |
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HXCOMM HXCOMM can be used for comments, discarded from both texi and C |
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|
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STEXI |
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@table @option |
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ETEXI |
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|
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{ |
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.name = "help|?", |
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.args_type = "name:s?", |
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.params = "[cmd]", |
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.help = "show the help", |
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.mhandler.cmd = do_help_cmd, |
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}, |
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|
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STEXI |
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@item help or ? [@var{cmd}] |
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@findex help |
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Show the help for all commands or just for command @var{cmd}. |
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ETEXI |
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|
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{ |
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.name = "commit", |
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.args_type = "device:B", |
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.params = "device|all", |
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.help = "commit changes to the disk images (if -snapshot is used) or backing files", |
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.mhandler.cmd = do_commit, |
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}, |
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|
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STEXI |
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@item commit |
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@findex commit |
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Commit changes to the disk images (if -snapshot is used) or backing files. |
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ETEXI |
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|
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{ |
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.name = "info", |
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.args_type = "item:s?", |
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.params = "[subcommand]", |
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.help = "show various information about the system state", |
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.user_print = monitor_user_noop, |
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.mhandler.cmd_new = do_info, |
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}, |
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|
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STEXI |
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@item info @var{subcommand} |
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@findex info |
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Show various information about the system state. |
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|
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@table @option |
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@item info version |
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show the version of QEMU |
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@item info network |
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show the various VLANs and the associated devices |
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@item info chardev |
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show the character devices |
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@item info block |
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show the block devices |
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@item info block |
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show block device statistics |
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@item info registers |
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show the cpu registers |
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@item info cpus |
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show infos for each CPU |
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@item info history |
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show the command line history |
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@item info irq |
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show the interrupts statistics (if available) |
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@item info pic |
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show i8259 (PIC) state |
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@item info pci |
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show emulated PCI device info |
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@item info tlb |
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show virtual to physical memory mappings (i386 only) |
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@item info mem |
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show the active virtual memory mappings (i386 only) |
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@item info hpet |
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show state of HPET (i386 only) |
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@item info kvm |
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show KVM information |
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@item info usb |
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show USB devices plugged on the virtual USB hub |
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@item info usbhost |
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show all USB host devices |
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@item info profile |
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show profiling information |
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@item info capture |
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show information about active capturing |
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@item info snapshots |
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show list of VM snapshots |
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@item info status |
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show the current VM status (running|paused) |
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@item info pcmcia |
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show guest PCMCIA status |
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@item info mice |
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show which guest mouse is receiving events |
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@item info vnc |
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show the vnc server status |
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@item info name |
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show the current VM name |
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@item info uuid |
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show the current VM UUID |
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@item info cpustats |
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show CPU statistics |
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@item info usernet |
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show user network stack connection states |
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@item info migrate |
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show migration status |
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@item info balloon |
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show balloon information |
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@item info qtree |
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show device tree |
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@end table |
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ETEXI |
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|
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{ |
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.name = "q|quit", |
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.args_type = "", |
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.params = "", |
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.help = "quit the emulator", |
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.user_print = monitor_user_noop, |
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.mhandler.cmd_new = do_quit, |
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}, |
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|
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STEXI |
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@item q or quit |
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@findex quit |
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Quit the emulator. |
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ETEXI |
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|
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{ |
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.name = "eject", |
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.args_type = "force:-f,device:B", |
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.params = "[-f] device", |
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.help = "eject a removable medium (use -f to force it)", |
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.user_print = monitor_user_noop, |
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.mhandler.cmd_new = do_eject, |
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}, |
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|
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STEXI |
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@item eject [-f] @var{device} |
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@findex eject |
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Eject a removable medium (use -f to force it). |
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ETEXI |
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|
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{ |
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.name = "change", |
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.args_type = "device:B,target:F,arg:s?", |
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.params = "device filename [format]", |
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.help = "change a removable medium, optional format", |
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.user_print = monitor_user_noop, |
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.mhandler.cmd_new = do_change, |
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}, |
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|
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STEXI |
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@item change @var{device} @var{setting} |
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@findex change |
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|
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Change the configuration of a device. |
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|
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@table @option |
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@item change @var{diskdevice} @var{filename} [@var{format}] |
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Change the medium for a removable disk device to point to @var{filename}. eg |
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|
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@example |
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(qemu) change ide1-cd0 /path/to/some.iso |
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@end example |
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|
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@var{format} is optional. |
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|
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@item change vnc @var{display},@var{options} |
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Change the configuration of the VNC server. The valid syntax for @var{display} |
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and @var{options} are described at @ref{sec_invocation}. eg |
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|
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@example |
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(qemu) change vnc localhost:1 |
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@end example |
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|
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@item change vnc password [@var{password}] |
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|
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Change the password associated with the VNC server. If the new password is not |
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supplied, the monitor will prompt for it to be entered. VNC passwords are only |
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significant up to 8 letters. eg |
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|
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@example |
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(qemu) change vnc password |
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Password: ******** |
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@end example |
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|
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@end table |
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ETEXI |
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|
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{ |
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.name = "screendump", |
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.args_type = "filename:F", |
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.params = "filename", |
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.help = "save screen into PPM image 'filename'", |
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.mhandler.cmd = do_screen_dump, |
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}, |
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|
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STEXI |
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@item screendump @var{filename} |
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@findex screendump |
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Save screen into PPM image @var{filename}. |
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ETEXI |
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|
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{ |
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.name = "logfile", |
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.args_type = "filename:F", |
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.params = "filename", |
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.help = "output logs to 'filename'", |
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.mhandler.cmd = do_logfile, |
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}, |
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|
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STEXI |
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@item logfile @var{filename} |
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@findex logfile |
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Output logs to @var{filename}. |
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ETEXI |
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|
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{ |
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.name = "log", |
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.args_type = "items:s", |
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.params = "item1[,...]", |
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.help = "activate logging of the specified items to '/tmp/qemu.log'", |
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.mhandler.cmd = do_log, |
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}, |
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|
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STEXI |
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@item log @var{item1}[,...] |
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@findex log |
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Activate logging of the specified items to @file{/tmp/qemu.log}. |
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ETEXI |
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|
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{ |
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.name = "savevm", |
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.args_type = "name:s?", |
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.params = "[tag|id]", |
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.help = "save a VM snapshot. If no tag or id are provided, a new snapshot is created", |
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.mhandler.cmd = do_savevm, |
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}, |
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|
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STEXI |
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@item savevm [@var{tag}|@var{id}] |
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@findex savevm |
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Create a snapshot of the whole virtual machine. If @var{tag} is |
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provided, it is used as human readable identifier. If there is already |
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a snapshot with the same tag or ID, it is replaced. More info at |
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@ref{vm_snapshots}. |
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ETEXI |
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|
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{ |
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.name = "loadvm", |
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.args_type = "name:s", |
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.params = "tag|id", |
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.help = "restore a VM snapshot from its tag or id", |
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.mhandler.cmd = do_loadvm, |
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}, |
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|
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STEXI |
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@item loadvm @var{tag}|@var{id} |
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@findex loadvm |
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Set the whole virtual machine to the snapshot identified by the tag |
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@var{tag} or the unique snapshot ID @var{id}. |
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ETEXI |
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|
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{ |
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.name = "delvm", |
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.args_type = "name:s", |
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.params = "tag|id", |
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.help = "delete a VM snapshot from its tag or id", |
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.mhandler.cmd = do_delvm, |
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}, |
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|
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STEXI |
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@item delvm @var{tag}|@var{id} |
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@findex delvm |
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Delete the snapshot identified by @var{tag} or @var{id}. |
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ETEXI |
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|
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{ |
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.name = "singlestep", |
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.args_type = "option:s?", |
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.params = "[on|off]", |
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.help = "run emulation in singlestep mode or switch to normal mode", |
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.mhandler.cmd = do_singlestep, |
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}, |
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|
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STEXI |
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@item singlestep [off] |
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@findex singlestep |
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Run the emulation in single step mode. |
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If called with option off, the emulation returns to normal mode. |
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ETEXI |
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|
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{ |
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.name = "stop", |
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.args_type = "", |
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.params = "", |
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.help = "stop emulation", |
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.user_print = monitor_user_noop, |
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.mhandler.cmd_new = do_stop, |
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}, |
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|
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STEXI |
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@item stop |
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@findex stop |
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Stop emulation. |
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ETEXI |
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|
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{ |
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.name = "c|cont", |
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.args_type = "", |
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.params = "", |
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.help = "resume emulation", |
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.user_print = monitor_user_noop, |
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.mhandler.cmd_new = do_cont, |
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}, |
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|
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STEXI |
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@item c or cont |
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@findex cont |
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Resume emulation. |
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ETEXI |
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|
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{ |
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.name = "gdbserver", |
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.args_type = "device:s?", |
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.params = "[device]", |
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.help = "start gdbserver on given device (default 'tcp::1234'), stop with 'none'", |
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.mhandler.cmd = do_gdbserver, |
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}, |
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|
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STEXI |
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@item gdbserver [@var{port}] |
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@findex gdbserver |
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Start gdbserver session (default @var{port}=1234) |
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ETEXI |
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|
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{ |
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.name = "x", |
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.args_type = "fmt:/,addr:l", |
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.params = "/fmt addr", |
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.help = "virtual memory dump starting at 'addr'", |
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.mhandler.cmd = do_memory_dump, |
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}, |
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|
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STEXI |
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@item x/fmt @var{addr} |
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@findex x |
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Virtual memory dump starting at @var{addr}. |
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ETEXI |
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|
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{ |
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.name = "xp", |
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.args_type = "fmt:/,addr:l", |
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.params = "/fmt addr", |
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.help = "physical memory dump starting at 'addr'", |
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.mhandler.cmd = do_physical_memory_dump, |
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}, |
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|
366 |
STEXI |
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@item xp /@var{fmt} @var{addr} |
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@findex xp |
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Physical memory dump starting at @var{addr}. |
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|
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@var{fmt} is a format which tells the command how to format the |
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data. Its syntax is: @option{/@{count@}@{format@}@{size@}} |
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|
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@table @var |
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@item count |
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@findex count |
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is the number of items to be dumped. |
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|
379 |
@item format |
380 |
@findex format |
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can be x (hex), d (signed decimal), u (unsigned decimal), o (octal), |
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c (char) or i (asm instruction). |
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|
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@item size |
385 |
@findex size |
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can be b (8 bits), h (16 bits), w (32 bits) or g (64 bits). On x86, |
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@code{h} or @code{w} can be specified with the @code{i} format to |
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respectively select 16 or 32 bit code instruction size. |
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|
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@end table |
391 |
|
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Examples: |
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@itemize |
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@item |
395 |
Dump 10 instructions at the current instruction pointer: |
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@example |
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(qemu) x/10i $eip |
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0x90107063: ret |
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0x90107064: sti |
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0x90107065: lea 0x0(%esi,1),%esi |
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0x90107069: lea 0x0(%edi,1),%edi |
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0x90107070: ret |
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0x90107071: jmp 0x90107080 |
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0x90107073: nop |
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0x90107074: nop |
406 |
0x90107075: nop |
407 |
0x90107076: nop |
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@end example |
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|
410 |
@item |
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Dump 80 16 bit values at the start of the video memory. |
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@smallexample |
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(qemu) xp/80hx 0xb8000 |
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0x000b8000: 0x0b50 0x0b6c 0x0b65 0x0b78 0x0b38 0x0b36 0x0b2f 0x0b42 |
415 |
0x000b8010: 0x0b6f 0x0b63 0x0b68 0x0b73 0x0b20 0x0b56 0x0b47 0x0b41 |
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0x000b8020: 0x0b42 0x0b69 0x0b6f 0x0b73 0x0b20 0x0b63 0x0b75 0x0b72 |
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0x000b8030: 0x0b72 0x0b65 0x0b6e 0x0b74 0x0b2d 0x0b63 0x0b76 0x0b73 |
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0x000b8040: 0x0b20 0x0b30 0x0b35 0x0b20 0x0b4e 0x0b6f 0x0b76 0x0b20 |
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0x000b8050: 0x0b32 0x0b30 0x0b30 0x0b33 0x0720 0x0720 0x0720 0x0720 |
420 |
0x000b8060: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 |
421 |
0x000b8070: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 |
422 |
0x000b8080: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 |
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0x000b8090: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 |
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@end smallexample |
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@end itemize |
426 |
ETEXI |
427 |
|
428 |
{ |
429 |
.name = "p|print", |
430 |
.args_type = "fmt:/,val:l", |
431 |
.params = "/fmt expr", |
432 |
.help = "print expression value (use $reg for CPU register access)", |
433 |
.mhandler.cmd = do_print, |
434 |
}, |
435 |
|
436 |
STEXI |
437 |
@item p or print/@var{fmt} @var{expr} |
438 |
@findex print |
439 |
|
440 |
Print expression value. Only the @var{format} part of @var{fmt} is |
441 |
used. |
442 |
ETEXI |
443 |
|
444 |
{ |
445 |
.name = "i", |
446 |
.args_type = "fmt:/,addr:i,index:i.", |
447 |
.params = "/fmt addr", |
448 |
.help = "I/O port read", |
449 |
.mhandler.cmd = do_ioport_read, |
450 |
}, |
451 |
|
452 |
STEXI |
453 |
Read I/O port. |
454 |
ETEXI |
455 |
|
456 |
{ |
457 |
.name = "o", |
458 |
.args_type = "fmt:/,addr:i,val:i", |
459 |
.params = "/fmt addr value", |
460 |
.help = "I/O port write", |
461 |
.mhandler.cmd = do_ioport_write, |
462 |
}, |
463 |
|
464 |
STEXI |
465 |
Write to I/O port. |
466 |
ETEXI |
467 |
|
468 |
{ |
469 |
.name = "sendkey", |
470 |
.args_type = "string:s,hold_time:i?", |
471 |
.params = "keys [hold_ms]", |
472 |
.help = "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)", |
473 |
.mhandler.cmd = do_sendkey, |
474 |
}, |
475 |
|
476 |
STEXI |
477 |
@item sendkey @var{keys} |
478 |
@findex sendkey |
479 |
|
480 |
Send @var{keys} to the emulator. @var{keys} could be the name of the |
481 |
key or @code{#} followed by the raw value in either decimal or hexadecimal |
482 |
format. Use @code{-} to press several keys simultaneously. Example: |
483 |
@example |
484 |
sendkey ctrl-alt-f1 |
485 |
@end example |
486 |
|
487 |
This command is useful to send keys that your graphical user interface |
488 |
intercepts at low level, such as @code{ctrl-alt-f1} in X Window. |
489 |
ETEXI |
490 |
|
491 |
{ |
492 |
.name = "system_reset", |
493 |
.args_type = "", |
494 |
.params = "", |
495 |
.help = "reset the system", |
496 |
.user_print = monitor_user_noop, |
497 |
.mhandler.cmd_new = do_system_reset, |
498 |
}, |
499 |
|
500 |
STEXI |
501 |
@item system_reset |
502 |
@findex system_reset |
503 |
|
504 |
Reset the system. |
505 |
ETEXI |
506 |
|
507 |
{ |
508 |
.name = "system_powerdown", |
509 |
.args_type = "", |
510 |
.params = "", |
511 |
.help = "send system power down event", |
512 |
.user_print = monitor_user_noop, |
513 |
.mhandler.cmd_new = do_system_powerdown, |
514 |
}, |
515 |
|
516 |
STEXI |
517 |
@item system_powerdown |
518 |
@findex system_powerdown |
519 |
|
520 |
Power down the system (if supported). |
521 |
ETEXI |
522 |
|
523 |
{ |
524 |
.name = "sum", |
525 |
.args_type = "start:i,size:i", |
526 |
.params = "addr size", |
527 |
.help = "compute the checksum of a memory region", |
528 |
.mhandler.cmd = do_sum, |
529 |
}, |
530 |
|
531 |
STEXI |
532 |
@item sum @var{addr} @var{size} |
533 |
@findex sum |
534 |
|
535 |
Compute the checksum of a memory region. |
536 |
ETEXI |
537 |
|
538 |
{ |
539 |
.name = "usb_add", |
540 |
.args_type = "devname:s", |
541 |
.params = "device", |
542 |
.help = "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')", |
543 |
.mhandler.cmd = do_usb_add, |
544 |
}, |
545 |
|
546 |
STEXI |
547 |
@item usb_add @var{devname} |
548 |
@findex usb_add |
549 |
|
550 |
Add the USB device @var{devname}. For details of available devices see |
551 |
@ref{usb_devices} |
552 |
ETEXI |
553 |
|
554 |
{ |
555 |
.name = "usb_del", |
556 |
.args_type = "devname:s", |
557 |
.params = "device", |
558 |
.help = "remove USB device 'bus.addr'", |
559 |
.mhandler.cmd = do_usb_del, |
560 |
}, |
561 |
|
562 |
STEXI |
563 |
@item usb_del @var{devname} |
564 |
@findex usb_del |
565 |
|
566 |
Remove the USB device @var{devname} from the QEMU virtual USB |
567 |
hub. @var{devname} has the syntax @code{bus.addr}. Use the monitor |
568 |
command @code{info usb} to see the devices you can remove. |
569 |
ETEXI |
570 |
|
571 |
{ |
572 |
.name = "device_add", |
573 |
.args_type = "device:O", |
574 |
.params = "driver[,prop=value][,...]", |
575 |
.help = "add device, like -device on the command line", |
576 |
.user_print = monitor_user_noop, |
577 |
.mhandler.cmd_new = do_device_add, |
578 |
}, |
579 |
|
580 |
STEXI |
581 |
@item device_add @var{config} |
582 |
@findex device_add |
583 |
|
584 |
Add device. |
585 |
ETEXI |
586 |
|
587 |
{ |
588 |
.name = "device_del", |
589 |
.args_type = "id:s", |
590 |
.params = "device", |
591 |
.help = "remove device", |
592 |
.mhandler.cmd = do_device_del, |
593 |
}, |
594 |
|
595 |
STEXI |
596 |
@item device_del @var{id} |
597 |
@findex device_del |
598 |
|
599 |
Remove device @var{id}. |
600 |
ETEXI |
601 |
|
602 |
{ |
603 |
.name = "cpu", |
604 |
.args_type = "index:i", |
605 |
.params = "index", |
606 |
.help = "set the default CPU", |
607 |
.user_print = monitor_user_noop, |
608 |
.mhandler.cmd_new = do_cpu_set, |
609 |
}, |
610 |
|
611 |
STEXI |
612 |
Set the default CPU. |
613 |
ETEXI |
614 |
|
615 |
{ |
616 |
.name = "mouse_move", |
617 |
.args_type = "dx_str:s,dy_str:s,dz_str:s?", |
618 |
.params = "dx dy [dz]", |
619 |
.help = "send mouse move events", |
620 |
.mhandler.cmd = do_mouse_move, |
621 |
}, |
622 |
|
623 |
STEXI |
624 |
@item mouse_move @var{dx} @var{dy} [@var{dz}] |
625 |
@findex mouse_move |
626 |
Move the active mouse to the specified coordinates @var{dx} @var{dy} |
627 |
with optional scroll axis @var{dz}. |
628 |
ETEXI |
629 |
|
630 |
{ |
631 |
.name = "mouse_button", |
632 |
.args_type = "button_state:i", |
633 |
.params = "state", |
634 |
.help = "change mouse button state (1=L, 2=M, 4=R)", |
635 |
.mhandler.cmd = do_mouse_button, |
636 |
}, |
637 |
|
638 |
STEXI |
639 |
@item mouse_button @var{val} |
640 |
@findex mouse_button |
641 |
Change the active mouse button state @var{val} (1=L, 2=M, 4=R). |
642 |
ETEXI |
643 |
|
644 |
{ |
645 |
.name = "mouse_set", |
646 |
.args_type = "index:i", |
647 |
.params = "index", |
648 |
.help = "set which mouse device receives events", |
649 |
.mhandler.cmd = do_mouse_set, |
650 |
}, |
651 |
|
652 |
STEXI |
653 |
@item mouse_set @var{index} |
654 |
@findex mouse_set |
655 |
Set which mouse device receives events at given @var{index}, index |
656 |
can be obtained with |
657 |
@example |
658 |
info mice |
659 |
@end example |
660 |
ETEXI |
661 |
|
662 |
#ifdef HAS_AUDIO |
663 |
{ |
664 |
.name = "wavcapture", |
665 |
.args_type = "path:F,freq:i?,bits:i?,nchannels:i?", |
666 |
.params = "path [frequency [bits [channels]]]", |
667 |
.help = "capture audio to a wave file (default frequency=44100 bits=16 channels=2)", |
668 |
.mhandler.cmd = do_wav_capture, |
669 |
}, |
670 |
#endif |
671 |
STEXI |
672 |
@item wavcapture @var{filename} [@var{frequency} [@var{bits} [@var{channels}]]] |
673 |
@findex wavcapture |
674 |
Capture audio into @var{filename}. Using sample rate @var{frequency} |
675 |
bits per sample @var{bits} and number of channels @var{channels}. |
676 |
|
677 |
Defaults: |
678 |
@itemize @minus |
679 |
@item Sample rate = 44100 Hz - CD quality |
680 |
@item Bits = 16 |
681 |
@item Number of channels = 2 - Stereo |
682 |
@end itemize |
683 |
ETEXI |
684 |
|
685 |
#ifdef HAS_AUDIO |
686 |
{ |
687 |
.name = "stopcapture", |
688 |
.args_type = "n:i", |
689 |
.params = "capture index", |
690 |
.help = "stop capture", |
691 |
.mhandler.cmd = do_stop_capture, |
692 |
}, |
693 |
#endif |
694 |
STEXI |
695 |
@item stopcapture @var{index} |
696 |
@findex stopcapture |
697 |
Stop capture with a given @var{index}, index can be obtained with |
698 |
@example |
699 |
info capture |
700 |
@end example |
701 |
ETEXI |
702 |
|
703 |
{ |
704 |
.name = "memsave", |
705 |
.args_type = "val:l,size:i,filename:s", |
706 |
.params = "addr size file", |
707 |
.help = "save to disk virtual memory dump starting at 'addr' of size 'size'", |
708 |
.user_print = monitor_user_noop, |
709 |
.mhandler.cmd_new = do_memory_save, |
710 |
}, |
711 |
|
712 |
STEXI |
713 |
@item memsave @var{addr} @var{size} @var{file} |
714 |
@findex memsave |
715 |
save to disk virtual memory dump starting at @var{addr} of size @var{size}. |
716 |
ETEXI |
717 |
|
718 |
{ |
719 |
.name = "pmemsave", |
720 |
.args_type = "val:l,size:i,filename:s", |
721 |
.params = "addr size file", |
722 |
.help = "save to disk physical memory dump starting at 'addr' of size 'size'", |
723 |
.user_print = monitor_user_noop, |
724 |
.mhandler.cmd_new = do_physical_memory_save, |
725 |
}, |
726 |
|
727 |
STEXI |
728 |
@item pmemsave @var{addr} @var{size} @var{file} |
729 |
@findex pmemsave |
730 |
save to disk physical memory dump starting at @var{addr} of size @var{size}. |
731 |
ETEXI |
732 |
|
733 |
{ |
734 |
.name = "boot_set", |
735 |
.args_type = "bootdevice:s", |
736 |
.params = "bootdevice", |
737 |
.help = "define new values for the boot device list", |
738 |
.mhandler.cmd = do_boot_set, |
739 |
}, |
740 |
|
741 |
STEXI |
742 |
@item boot_set @var{bootdevicelist} |
743 |
@findex boot_set |
744 |
|
745 |
Define new values for the boot device list. Those values will override |
746 |
the values specified on the command line through the @code{-boot} option. |
747 |
|
748 |
The values that can be specified here depend on the machine type, but are |
749 |
the same that can be specified in the @code{-boot} command line option. |
750 |
ETEXI |
751 |
|
752 |
#if defined(TARGET_I386) |
753 |
{ |
754 |
.name = "nmi", |
755 |
.args_type = "cpu_index:i", |
756 |
.params = "cpu", |
757 |
.help = "inject an NMI on the given CPU", |
758 |
.mhandler.cmd = do_inject_nmi, |
759 |
}, |
760 |
#endif |
761 |
STEXI |
762 |
@item nmi @var{cpu} |
763 |
@findex nmi |
764 |
Inject an NMI on the given CPU (x86 only). |
765 |
ETEXI |
766 |
|
767 |
{ |
768 |
.name = "migrate", |
769 |
.args_type = "detach:-d,blk:-b,inc:-i,uri:s", |
770 |
.params = "[-d] [-b] [-i] uri", |
771 |
.help = "migrate to URI (using -d to not wait for completion)" |
772 |
"\n\t\t\t -b for migration without shared storage with" |
773 |
" full copy of disk\n\t\t\t -i for migration without " |
774 |
"shared storage with incremental copy of disk " |
775 |
"(base image shared between src and destination)", |
776 |
.user_print = monitor_user_noop, |
777 |
.mhandler.cmd_new = do_migrate, |
778 |
}, |
779 |
|
780 |
|
781 |
STEXI |
782 |
@item migrate [-d] [-b] [-i] @var{uri} |
783 |
@findex migrate |
784 |
Migrate to @var{uri} (using -d to not wait for completion). |
785 |
-b for migration with full copy of disk |
786 |
-i for migration with incremental copy of disk (base image is shared) |
787 |
ETEXI |
788 |
|
789 |
{ |
790 |
.name = "migrate_cancel", |
791 |
.args_type = "", |
792 |
.params = "", |
793 |
.help = "cancel the current VM migration", |
794 |
.user_print = monitor_user_noop, |
795 |
.mhandler.cmd_new = do_migrate_cancel, |
796 |
}, |
797 |
|
798 |
STEXI |
799 |
@item migrate_cancel |
800 |
@findex migrate_cancel |
801 |
Cancel the current VM migration. |
802 |
ETEXI |
803 |
|
804 |
{ |
805 |
.name = "migrate_set_speed", |
806 |
.args_type = "value:b", |
807 |
.params = "value", |
808 |
.help = "set maximum speed (in bytes) for migrations", |
809 |
.user_print = monitor_user_noop, |
810 |
.mhandler.cmd_new = do_migrate_set_speed, |
811 |
}, |
812 |
|
813 |
STEXI |
814 |
@item migrate_set_speed @var{value} |
815 |
@findex migrate_set_speed |
816 |
Set maximum speed to @var{value} (in bytes) for migrations. |
817 |
ETEXI |
818 |
|
819 |
{ |
820 |
.name = "migrate_set_downtime", |
821 |
.args_type = "value:T", |
822 |
.params = "value", |
823 |
.help = "set maximum tolerated downtime (in seconds) for migrations", |
824 |
.user_print = monitor_user_noop, |
825 |
.mhandler.cmd_new = do_migrate_set_downtime, |
826 |
}, |
827 |
|
828 |
STEXI |
829 |
@item migrate_set_downtime @var{second} |
830 |
@findex migrate_set_downtime |
831 |
Set maximum tolerated downtime (in seconds) for migration. |
832 |
ETEXI |
833 |
|
834 |
#if defined(TARGET_I386) |
835 |
{ |
836 |
.name = "drive_add", |
837 |
.args_type = "pci_addr:s,opts:s", |
838 |
.params = "[[<domain>:]<bus>:]<slot>\n" |
839 |
"[file=file][,if=type][,bus=n]\n" |
840 |
"[,unit=m][,media=d][index=i]\n" |
841 |
"[,cyls=c,heads=h,secs=s[,trans=t]]\n" |
842 |
"[snapshot=on|off][,cache=on|off]", |
843 |
.help = "add drive to PCI storage controller", |
844 |
.mhandler.cmd = drive_hot_add, |
845 |
}, |
846 |
#endif |
847 |
|
848 |
STEXI |
849 |
@item drive_add |
850 |
@findex drive_add |
851 |
Add drive to PCI storage controller. |
852 |
ETEXI |
853 |
|
854 |
#if defined(TARGET_I386) |
855 |
{ |
856 |
.name = "pci_add", |
857 |
.args_type = "pci_addr:s,type:s,opts:s?", |
858 |
.params = "auto|[[<domain>:]<bus>:]<slot> nic|storage [[vlan=n][,macaddr=addr][,model=type]] [file=file][,if=type][,bus=nr]...", |
859 |
.help = "hot-add PCI device", |
860 |
.user_print = pci_device_hot_add_print, |
861 |
.mhandler.cmd_new = pci_device_hot_add, |
862 |
}, |
863 |
#endif |
864 |
|
865 |
STEXI |
866 |
@item pci_add |
867 |
@findex pci_add |
868 |
Hot-add PCI device. |
869 |
ETEXI |
870 |
|
871 |
#if defined(TARGET_I386) |
872 |
{ |
873 |
.name = "pci_del", |
874 |
.args_type = "pci_addr:s", |
875 |
.params = "[[<domain>:]<bus>:]<slot>", |
876 |
.help = "hot remove PCI device", |
877 |
.user_print = monitor_user_noop, |
878 |
.mhandler.cmd_new = do_pci_device_hot_remove, |
879 |
}, |
880 |
#endif |
881 |
|
882 |
STEXI |
883 |
@item pci_del |
884 |
@findex pci_del |
885 |
Hot remove PCI device. |
886 |
ETEXI |
887 |
|
888 |
{ |
889 |
.name = "host_net_add", |
890 |
.args_type = "device:s,opts:s?", |
891 |
.params = "tap|user|socket|vde|dump [options]", |
892 |
.help = "add host VLAN client", |
893 |
.mhandler.cmd = net_host_device_add, |
894 |
}, |
895 |
|
896 |
STEXI |
897 |
@item host_net_add |
898 |
@findex host_net_add |
899 |
Add host VLAN client. |
900 |
ETEXI |
901 |
|
902 |
{ |
903 |
.name = "host_net_remove", |
904 |
.args_type = "vlan_id:i,device:s", |
905 |
.params = "vlan_id name", |
906 |
.help = "remove host VLAN client", |
907 |
.mhandler.cmd = net_host_device_remove, |
908 |
}, |
909 |
|
910 |
STEXI |
911 |
@item host_net_remove |
912 |
@findex host_net_remove |
913 |
Remove host VLAN client. |
914 |
ETEXI |
915 |
|
916 |
#ifdef CONFIG_SLIRP |
917 |
{ |
918 |
.name = "hostfwd_add", |
919 |
.args_type = "arg1:s,arg2:s?,arg3:s?", |
920 |
.params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport", |
921 |
.help = "redirect TCP or UDP connections from host to guest (requires -net user)", |
922 |
.mhandler.cmd = net_slirp_hostfwd_add, |
923 |
}, |
924 |
|
925 |
{ |
926 |
.name = "hostfwd_remove", |
927 |
.args_type = "arg1:s,arg2:s?,arg3:s?", |
928 |
.params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport", |
929 |
.help = "remove host-to-guest TCP or UDP redirection", |
930 |
.mhandler.cmd = net_slirp_hostfwd_remove, |
931 |
}, |
932 |
|
933 |
#endif |
934 |
STEXI |
935 |
@item host_net_redir |
936 |
@findex host_net_redir |
937 |
Redirect TCP or UDP connections from host to guest (requires -net user). |
938 |
ETEXI |
939 |
|
940 |
{ |
941 |
.name = "balloon", |
942 |
.args_type = "value:M", |
943 |
.params = "target", |
944 |
.help = "request VM to change it's memory allocation (in MB)", |
945 |
.user_print = monitor_user_noop, |
946 |
.mhandler.cmd_async = do_balloon, |
947 |
.async = 1, |
948 |
}, |
949 |
|
950 |
STEXI |
951 |
@item balloon @var{value} |
952 |
@findex balloon |
953 |
Request VM to change its memory allocation to @var{value} (in MB). |
954 |
ETEXI |
955 |
|
956 |
{ |
957 |
.name = "set_link", |
958 |
.args_type = "name:s,up_or_down:s", |
959 |
.params = "name up|down", |
960 |
.help = "change the link status of a network adapter", |
961 |
.mhandler.cmd = do_set_link, |
962 |
}, |
963 |
|
964 |
STEXI |
965 |
@item set_link @var{name} [up|down] |
966 |
@findex set_link |
967 |
Set link @var{name} up or down. |
968 |
ETEXI |
969 |
|
970 |
{ |
971 |
.name = "watchdog_action", |
972 |
.args_type = "action:s", |
973 |
.params = "[reset|shutdown|poweroff|pause|debug|none]", |
974 |
.help = "change watchdog action", |
975 |
.mhandler.cmd = do_watchdog_action, |
976 |
}, |
977 |
|
978 |
STEXI |
979 |
@item watchdog_action |
980 |
@findex watchdog_action |
981 |
Change watchdog action. |
982 |
ETEXI |
983 |
|
984 |
{ |
985 |
.name = "acl_show", |
986 |
.args_type = "aclname:s", |
987 |
.params = "aclname", |
988 |
.help = "list rules in the access control list", |
989 |
.mhandler.cmd = do_acl_show, |
990 |
}, |
991 |
|
992 |
STEXI |
993 |
@item acl_show @var{aclname} |
994 |
@findex acl_show |
995 |
List all the matching rules in the access control list, and the default |
996 |
policy. There are currently two named access control lists, |
997 |
@var{vnc.x509dname} and @var{vnc.username} matching on the x509 client |
998 |
certificate distinguished name, and SASL username respectively. |
999 |
ETEXI |
1000 |
|
1001 |
{ |
1002 |
.name = "acl_policy", |
1003 |
.args_type = "aclname:s,policy:s", |
1004 |
.params = "aclname allow|deny", |
1005 |
.help = "set default access control list policy", |
1006 |
.mhandler.cmd = do_acl_policy, |
1007 |
}, |
1008 |
|
1009 |
STEXI |
1010 |
@item acl_policy @var{aclname} @code{allow|deny} |
1011 |
@findex acl_policy |
1012 |
Set the default access control list policy, used in the event that |
1013 |
none of the explicit rules match. The default policy at startup is |
1014 |
always @code{deny}. |
1015 |
ETEXI |
1016 |
|
1017 |
{ |
1018 |
.name = "acl_add", |
1019 |
.args_type = "aclname:s,match:s,policy:s,index:i?", |
1020 |
.params = "aclname match allow|deny [index]", |
1021 |
.help = "add a match rule to the access control list", |
1022 |
.mhandler.cmd = do_acl_add, |
1023 |
}, |
1024 |
|
1025 |
STEXI |
1026 |
@item acl_allow @var{aclname} @var{match} @code{allow|deny} [@var{index}] |
1027 |
@findex acl_allow |
1028 |
Add a match rule to the access control list, allowing or denying access. |
1029 |
The match will normally be an exact username or x509 distinguished name, |
1030 |
but can optionally include wildcard globs. eg @code{*@@EXAMPLE.COM} to |
1031 |
allow all users in the @code{EXAMPLE.COM} kerberos realm. The match will |
1032 |
normally be appended to the end of the ACL, but can be inserted |
1033 |
earlier in the list if the optional @var{index} parameter is supplied. |
1034 |
ETEXI |
1035 |
|
1036 |
{ |
1037 |
.name = "acl_remove", |
1038 |
.args_type = "aclname:s,match:s", |
1039 |
.params = "aclname match", |
1040 |
.help = "remove a match rule from the access control list", |
1041 |
.mhandler.cmd = do_acl_remove, |
1042 |
}, |
1043 |
|
1044 |
STEXI |
1045 |
@item acl_remove @var{aclname} @var{match} |
1046 |
@findex acl_remove |
1047 |
Remove the specified match rule from the access control list. |
1048 |
ETEXI |
1049 |
|
1050 |
{ |
1051 |
.name = "acl_reset", |
1052 |
.args_type = "aclname:s", |
1053 |
.params = "aclname", |
1054 |
.help = "reset the access control list", |
1055 |
.mhandler.cmd = do_acl_reset, |
1056 |
}, |
1057 |
|
1058 |
STEXI |
1059 |
@item acl_remove @var{aclname} |
1060 |
Remove all matches from the access control list, and set the default |
1061 |
policy back to @code{deny}. |
1062 |
ETEXI |
1063 |
|
1064 |
#if defined(TARGET_I386) |
1065 |
|
1066 |
{ |
1067 |
.name = "mce", |
1068 |
.args_type = "cpu_index:i,bank:i,status:l,mcg_status:l,addr:l,misc:l", |
1069 |
.params = "cpu bank status mcgstatus addr misc", |
1070 |
.help = "inject a MCE on the given CPU", |
1071 |
.mhandler.cmd = do_inject_mce, |
1072 |
}, |
1073 |
|
1074 |
#endif |
1075 |
STEXI |
1076 |
@item mce @var{cpu} @var{bank} @var{status} @var{mcgstatus} @var{addr} @var{misc} |
1077 |
@findex mce (x86) |
1078 |
Inject an MCE on the given CPU (x86 only). |
1079 |
ETEXI |
1080 |
|
1081 |
{ |
1082 |
.name = "getfd", |
1083 |
.args_type = "fdname:s", |
1084 |
.params = "getfd name", |
1085 |
.help = "receive a file descriptor via SCM rights and assign it a name", |
1086 |
.user_print = monitor_user_noop, |
1087 |
.mhandler.cmd_new = do_getfd, |
1088 |
}, |
1089 |
|
1090 |
STEXI |
1091 |
@item getfd @var{fdname} |
1092 |
@findex getfd |
1093 |
If a file descriptor is passed alongside this command using the SCM_RIGHTS |
1094 |
mechanism on unix sockets, it is stored using the name @var{fdname} for |
1095 |
later use by other monitor commands. |
1096 |
ETEXI |
1097 |
|
1098 |
{ |
1099 |
.name = "closefd", |
1100 |
.args_type = "fdname:s", |
1101 |
.params = "closefd name", |
1102 |
.help = "close a file descriptor previously passed via SCM rights", |
1103 |
.user_print = monitor_user_noop, |
1104 |
.mhandler.cmd_new = do_closefd, |
1105 |
}, |
1106 |
|
1107 |
STEXI |
1108 |
@item closefd @var{fdname} |
1109 |
@findex closefd |
1110 |
Close the file descriptor previously assigned to @var{fdname} using the |
1111 |
@code{getfd} command. This is only needed if the file descriptor was never |
1112 |
used by another monitor command. |
1113 |
ETEXI |
1114 |
|
1115 |
{ |
1116 |
.name = "block_passwd", |
1117 |
.args_type = "device:B,password:s", |
1118 |
.params = "block_passwd device password", |
1119 |
.help = "set the password of encrypted block devices", |
1120 |
.user_print = monitor_user_noop, |
1121 |
.mhandler.cmd_new = do_block_set_passwd, |
1122 |
}, |
1123 |
|
1124 |
STEXI |
1125 |
@item block_passwd @var{device} @var{password} |
1126 |
@findex block_passwd |
1127 |
Set the encrypted device @var{device} password to @var{password} |
1128 |
ETEXI |
1129 |
|
1130 |
{ |
1131 |
.name = "qmp_capabilities", |
1132 |
.args_type = "", |
1133 |
.params = "", |
1134 |
.help = "enable QMP capabilities", |
1135 |
.user_print = monitor_user_noop, |
1136 |
.mhandler.cmd_new = do_qmp_capabilities, |
1137 |
}, |
1138 |
|
1139 |
STEXI |
1140 |
@item qmp_capabilities |
1141 |
Enable the specified QMP capabilities |
1142 |
ETEXI |
1143 |
|
1144 |
STEXI |
1145 |
@end table |
1146 |
ETEXI |