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qemu: mandate QEMU version 0.12.0 or newer

Browse Source 
Check the QEMU version and refuse to work with QEMU versions
older than 0.12.0. This is approximately the vintage of QEMU
that is available in RHEL-6 era distros.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2015-11-05 10:51:48 +00:00
parent baf55e1fa4
commit fc604c12d5
10 changed files with 8 additions and 1161 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/drvqemu.html.in
View File

@ -8,7 +8,7 @@
<p>
The libvirt KVM/QEMU driver can manage any QEMU emulator from
version 0.8.1 or later. It can also manage Xenner, which
version 0.12.0 or later. It can also manage Xenner, which
provides the same QEMU command line syntax and monitor
interaction.
</p>

7
src/qemu/qemu_capabilities.c
View File

@ -1458,6 +1458,13 @@ int virQEMUCapsParseHelpStr(const char *qemu,
*version = (major * 1000 * 1000) + (minor * 1000) + micro;
if (*version < 12000) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("QEMU version >= 0.12.00 is required, but %d.%d.%d found"),
major, minor, micro);
goto cleanup;
}
/* Refuse to parse -help output for QEMU releases >= 1.2.0 that should be
* using QMP probing.
*/

111
tests/qemuhelpdata/kvm-74
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@ -1,111 +0,0 @@
QEMU PC emulator version 0.9.1 (kvm-74), Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=on|off][,format=f][,boot=on|off]
use 'file' as a drive image
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [a|c|d|n] boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)
-snapshot write to temporary files instead of disk image files
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-no-fd-bootchk disable boot signature checking for floppy disks
-m megs set virtual RAM size to megs MB [default=128]
-smp n set the number of CPUs to 'n' [default=1]
-nographic disable graphical output and redirect serial I/Os to console
-portrait rotate graphical output 90 deg left (only PXA LCD)
-k language use keyboard layout (for example "fr" for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-localtime set the real time clock to local time [default=utc]
-full-screen start in full screen
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-name string set the name of the guest
Network options:
-net nic[,vlan=n][,macaddr=addr][,model=type]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,hostname=host]
connect the user mode network stack to VLAN 'n' and send
hostname 'host' to DHCP clients
-net tap[,vlan=n][,fd=h][,ifname=name][,script=file][,downscript=dfile]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
-net socket[,vlan=n][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-tftp dir allow tftp access to files in dir [-net user]
-bootp file advertise file in BOOTP replies
-smb dir allow SMB access to files in 'dir' [-net user]
-redir [tcp|udp]:host-port:[guest-host]:guest-port
redirect TCP or UDP connections from host to guest [-net user]
Linux boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-monitor dev redirect the monitor to char device 'dev'
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-pidfile file Write PID to 'file'
-S freeze CPU at startup (use 'c' to start execution)
-s wait gdb connection to port
-p port set gdb connection port [default=1234]
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t] force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-std-vga simulate a standard VGA card with VESA Bochs Extensions
(default is CL-GD5446 PCI VGA)
-no-acpi disable ACPI
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id] start right away with a saved state (loadvm in monitor)
-vnc display start a VNC server on display
-daemonize daemonize QEMU after initializing
-tdf inject timer interrupts that got lost
-kvm-shadow-memory megs set the amount of shadow pages to be allocated
-mem-path set the path to hugetlbfs/tmpfs mounted directory, also enables allocation of guest memory with huge pages
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-startdate select initial date of the clock
-icount [N|auto]
Enable virtual instruction counter with 2^N clock ticks per instruction
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.

141
tests/qemuhelpdata/kvm-83-rhel56
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@ -1,141 +0,0 @@
QEMU PC emulator version 0.9.1 (kvm-83-maint-snapshot-20090205), Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none|unsafe][,format=f][,serial=s]
[,boot=on|off][,readonly=on|off]
use 'file' as a drive image
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [a|c|d|n] boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)
-snapshot write to temporary files instead of disk image files
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-no-fd-bootchk disable boot signature checking for floppy disks
-m megs set virtual RAM size to megs MB [default=128]
-smp n set the number of CPUs to 'n' [default=1]
-nographic disable graphical output and redirect serial I/Os to console
-portrait rotate graphical output 90 deg left (only PXA LCD)
-k language use keyboard layout (for example "fr" for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-vga [std|cirrus]
select video card type
-localtime set the real time clock to local time [default=utc]
-full-screen start in full screen
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-rtc-td-hack use it to fix time drift in Windows ACPI HAL
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-name string set the name of the guest
-uuid %08x-%04x-%04x-%04x-%012x specify machine UUID
-notify event enable async-notifications for event
-qxl <num>[,ram=megs]
use 'num' qxl display devices, each with RAM size of 'megs' MB
[default=64]
-spice <args> use spice
-spice-help show spice usage
Network options:
-net nic[,vlan=n][,macaddr=addr][,model=type][,name=str]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,hostname=host]
connect the user mode network stack to VLAN 'n' and send
hostname 'host' to DHCP clients
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-tftp dir allow tftp access to files in dir [-net user]
-bootp file advertise file in BOOTP replies
-redir [tcp|udp]:host-port:[guest-host]:guest-port
redirect TCP or UDP connections from host to guest [-net user]
Linux boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-monitor dev redirect the monitor to char device 'dev'
-vmchannel di:DI,dev redirect the hypercall device with device id DI, to char device 'dev'
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-pidfile file Write PID to 'file'
-S freeze CPU at startup (use 'c' to start execution)
-s wait gdb connection to port
-p port set gdb connection port [default=1234]
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t] force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-no-kvm-pit-reinjection disable KVM kernel mode PIT interrupt reinjection
-pcidevice host=bus:dev.func[,dma=none][,name=string]
expose a PCI device to the guest OS.
dma=none: don't perform any dma translations (default is to use an iommu)
'string' is used in log output.
-no-acpi disable ACPI
-no-hpet disable HPET
-balloon none disable balloon device
-balloon virtio
enable virtio balloon device (default)
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]
ACPI table description
-smbios file=binary
Load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
Specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
Specify SMBIOS type 1 fields
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id] start right away with a saved state (loadvm in monitor)
-vnc display start a VNC server on display
-daemonize daemonize QEMU after initializing
-tdf inject timer interrupts that got lost
-kvm-shadow-memory megs set the amount of shadow pages to be allocated
-mem-path set the path to hugetlbfs/tmpfs mounted directory, also
enables allocation of guest memory with huge pages
-mem-prealloc toggles preallocation of -mem-path backed physical memory
at startup. Default is enabled.
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-startdate select initial date of the clock
-icount [N|auto]
Enable virtual instruction counter with 2^N clock ticks per instruction
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.

170
tests/qemuhelpdata/kvm-86
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@ -1,170 +0,0 @@
QEMU PC emulator version 0.10.50 (qemu-kvm-devel-86), Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-smp n set the number of CPUs to 'n' [default=1]
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none][,format=f][,serial=s]
[,boot=on|off]
use 'file' as a drive image
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [a|c|d|n] boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-name string set the name of the guest
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-nographic disable graphical output and redirect serial I/Os to console
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-portrait rotate graphical output 90 deg left (only PXA LCD)
-vga [std|cirrus|vmware|xenfb|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-rtc-td-hack use it to fix time drift in Windows ACPI HAL
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]
ACPI table description
-smbios file=binary
Load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
Specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
Specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=addr][,model=type][,name=str]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,hostname=host]
connect the user mode network stack to VLAN 'n' and send
hostname 'host' to DHCP clients
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-tftp dir allow tftp access to files in dir [-net user]
-bootp file advertise file in BOOTP replies
-smb dir allow SMB access to files in 'dir' [-net user]
-redir [tcp|udp]:host-port:[guest-host]:guest-port
redirect TCP or UDP connections from host to guest [-net user]
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-localtime set the real time clock to local time [default=utc]
-startdate select initial date of the clock
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-chroot dir Chroot to dir just before starting the VM.
-runas user Change to user id user just before starting the VM.
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-no-kvm-pit-reinjection disable KVM kernel mode PIT interrupt reinjection
-pcidevice host=bus:dev.func[,dma=none][,name=string]
expose a PCI device to the guest OS.
dma=none: don't perform any dma translations (default is to use an iommu)
'string' is used in log output.
-enable-nesting enable support for running a VM inside the VM (AMD only)
-nvram FILE provide ia64 nvram contents
-tdf enable guest time drift compensation
-kvm-shadow-memory MEGABYTES
allocate MEGABYTES for kvm mmu shadowing
-mempath FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mempath)
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.

141
tests/qemuhelpdata/qemu-0.10.5
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@ -1,141 +0,0 @@
QEMU PC emulator version 0.10.5, Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-smp n set the number of CPUs to 'n' [default=1]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none][,format=f][,serial=s]
use 'file' as a drive image
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [a|c|d|n] boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-k language use keyboard layout (for example "fr" for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-name string set the name of the guest
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-portrait rotate graphical output 90 deg left (only PXA LCD)
-vga [std|cirrus|vmware|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
Network options:
-net nic[,vlan=n][,macaddr=addr][,model=type][,name=str]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,hostname=host]
connect the user mode network stack to VLAN 'n' and send
hostname 'host' to DHCP clients
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-tftp dir allow tftp access to files in dir [-net user]
-bootp file advertise file in BOOTP replies
-smb dir allow SMB access to files in 'dir' [-net user]
-redir [tcp|udp]:host-port:[guest-host]:guest-port
redirect TCP or UDP connections from host to guest [-net user]
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-rtc-td-hack use it to fix time drift in Windows ACPI HAL
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]
ACPI table description
Linux boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-pidfile file write PID to 'file'
-S freeze CPU at startup (use 'c' to start execution)
-s wait gdb connection to port
-p port set gdb connection port [default=1234]
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-kernel-kqemu enable KQEMU full virtualization (default is user mode only)
-no-kqemu disable KQEMU kernel module usage
-enable-kvm enable KVM full virtualization support
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-localtime set the real time clock to local time [default=utc]
-startdate select initial date of the clock
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per instruction
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-chroot dir Chroot to dir just before starting the VM.
-runas user Change to user id user just before starting the VM.
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.

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@ -1,102 +0,0 @@
QEMU PC emulator version 0.9.1, Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][snapshot=on|off] [,cache=on|off]
use 'file' as a drive image
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [a|c|d|n] boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)
-snapshot write to temporary files instead of disk image files
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-no-fd-bootchk disable boot signature checking for floppy disks
-m megs set virtual RAM size to megs MB [default=128]
-smp n set the number of CPUs to 'n' [default=1]
-nographic disable graphical output and redirect serial I/Os to console
-portrait rotate graphical output 90 deg left (only PXA LCD)
-k language use keyboard layout (for example "fr" for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-localtime set the real time clock to local time [default=utc]
-full-screen start in full screen
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-name string set the name of the guest
Network options:
-net nic[,vlan=n][,macaddr=addr][,model=type]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,hostname=host]
connect the user mode network stack to VLAN 'n' and send
hostname 'host' to DHCP clients
-net tap[,vlan=n][,fd=h][,ifname=name][,script=file][,downscript=dfile]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
-net socket[,vlan=n][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-tftp dir allow tftp access to files in dir [-net user]
-bootp file advertise file in BOOTP replies
-smb dir allow SMB access to files in 'dir' [-net user]
-redir [tcp|udp]:host-port:[guest-host]:guest-port
redirect TCP or UDP connections from host to guest [-net user]
Linux boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-monitor dev redirect the monitor to char device 'dev'
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-pidfile file Write PID to 'file'
-S freeze CPU at startup (use 'c' to start execution)
-s wait gdb connection to port
-p port set gdb connection port [default=1234]
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t] force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-kernel-kqemu enable KQEMU full virtualization (default is user mode only)
-no-kqemu disable KQEMU kernel module usage
-std-vga simulate a standard VGA card with VESA Bochs Extensions
(default is CL-GD5446 PCI VGA)
-no-acpi disable ACPI
-no-reboot exit instead of rebooting
-loadvm file start right away with a saved state (loadvm in monitor)
-vnc display start a VNC server on display
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock help
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.

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@ -1,155 +0,0 @@
QEMU PC emulator version 0.10.5 (qemu-kvm-0.10.5), Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-smp n set the number of CPUs to 'n' [default=1]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none][,format=f][,serial=s]
[,boot=on|off]
use 'file' as a drive image
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [a|c|d|n] boot on floppy (a), hard disk (c), CD-ROM (d), or network (n)
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-k language use keyboard layout (for example "fr" for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-name string set the name of the guest
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-nographic disable graphical output and redirect serial I/Os to console
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-portrait rotate graphical output 90 deg left (only PXA LCD)
-vga [std|cirrus|vmware|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
-name string set the name of the guest
-uuid %08x-%04x-%04x-%04x-%012x specify machine UUID
Network options:
-net nic[,vlan=n][,macaddr=addr][,model=type][,name=str]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,hostname=host]
connect the user mode network stack to VLAN 'n' and send
hostname 'host' to DHCP clients
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-tftp dir allow tftp access to files in dir [-net user]
-bootp file advertise file in BOOTP replies
-smb dir allow SMB access to files in 'dir' [-net user]
-redir [tcp|udp]:host-port:[guest-host]:guest-port
redirect TCP or UDP connections from host to guest [-net user]
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-rtc-td-hack use it to fix time drift in Windows ACPI HAL
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]
ACPI table description
Linux boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-pidfile file write PID to 'file'
-S freeze CPU at startup (use 'c' to start execution)
-s wait gdb connection to port
-p port set gdb connection port [default=1234]
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-no-kvm-pit-reinjection disable KVM kernel mode PIT interrupt reinjection
-enable-nesting enable support for running a VM inside the VM (AMD only)
-pcidevice host=bus:dev.func[,dma=none][,name=string]
expose a PCI device to the guest OS.
dma=none: don't perform any dma translations (default is to use an iommu)
'string' is used in log output.
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-tdf inject timer interrupts that got lost
-kvm-shadow-memory megs set the amount of shadow pages to be allocated
-mem-path set the path to hugetlbfs/tmpfs mounted directory, also
enables allocation of guest memory with huge pages
-mem-prealloc toggles preallocation of -mem-path backed physical memory
at startup. Default is enabled.
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-localtime set the real time clock to local time [default=utc]
-startdate select initial date of the clock
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per instruction
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-chroot dir Chroot to dir just before starting the VM.
-runas user Change to user id user just before starting the VM.
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.

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tests/qemuhelpdata/qemu-kvm-0.11.0-rc2
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@ -1,177 +0,0 @@
QEMU PC emulator version 0.10.92 (qemu-kvm-0.11.0-rc2), Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu [options] [disk_image]
'disk_image' is a raw hard image image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-M machine select emulated machine (-M ? for list)
-cpu cpu select CPU (-cpu ? for list)
-smp n set the number of CPUs to 'n' [default=1]
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none][,format=f][,serial=s]
[,addr=A]
[,boot=on|off]
use 'file' as a drive image
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
'drives': floppy (a), hard disk (c), CD-ROM (d), network (n)
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-name string1[,process=string2] set the name of the guest
string1 sets the window title and string2 the process name (on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-portrait rotate graphical output 90 deg left (only PXA LCD)
-vga [std|cirrus|vmware|xenfb|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-rtc-td-hack use it to fix time drift in Windows ACPI HAL
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,data=file1[:file2]...]
ACPI table description
-smbios file=binary
Load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
Specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
Specify SMBIOS type 1 fields
Network options:
-net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN 'n'
-net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=y|n]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n', configure its
DHCP server and enabled optional services
-net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,sndbuf=nbytes]
connect the host TAP network interface to VLAN 'n' and use the
network scripts 'file' (default=/etc/qemu-ifup)
and 'dfile' (default=/etc/qemu-ifdown);
use '[down]script=no' to disable script execution;
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer; the
default of 'sndbuf=1048576' can be disabled using 'sndbuf=0'
-net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port]
connect the vlan 'n' to multicast maddr and port
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n bytes per packet)
-net none use it alone to have zero network devices; if no -net option
is provided, the default is '-net nic -net user'
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet 'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually qemu can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-localtime set the real time clock to local time [default=utc]
-startdate select initial date of the clock
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-chroot dir Chroot to dir just before starting the VM.
-runas user Change to user id user just before starting the VM.
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-no-kvm-pit-reinjection disable KVM kernel mode PIT interrupt reinjection
-pcidevice host=bus:dev.func[,dma=none][,name=string]
expose a PCI device to the guest OS.
dma=none: don't perform any dma translations (default is to use an iommu)
'string' is used in log output.
-enable-nesting enable support for running a VM inside the VM (AMD only)
-nvram FILE provide ia64 nvram contents
-tdf enable guest time drift compensation
-kvm-shadow-memory MEGABYTES
allocate MEGABYTES for kvm mmu shadowing
-mem-path FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mempath)
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.

163
tests/qemuhelptest.c
View File

@ -151,169 +151,6 @@ mymain(void)
# define DO_TEST(name, version, is_kvm, kvm_version, ...) \
DO_TEST_FULL(name, version, is_kvm, kvm_version, VIR_ERR_OK, __VA_ARGS__)
DO_TEST("qemu-0.9.1", 9001, 0, 0,
QEMU_CAPS_KQEMU,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,
QEMU_CAPS_DRIVE,
QEMU_CAPS_NAME,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_VNC);
DO_TEST("kvm-74", 9001, 1, 74,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,
QEMU_CAPS_DRIVE,
QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_NAME,
QEMU_CAPS_VNET_HDR,
QEMU_CAPS_MIGRATE_KVM_STDIO,
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_FORMAT,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_TDF,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_VNC);
DO_TEST("kvm-83-rhel56", 9001, 1, 83,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,
QEMU_CAPS_DRIVE,
QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_NAME,
QEMU_CAPS_UUID,
QEMU_CAPS_VNET_HDR,
QEMU_CAPS_MIGRATE_QEMU_TCP,
QEMU_CAPS_MIGRATE_QEMU_EXEC,
QEMU_CAPS_DRIVE_CACHE_V2,
QEMU_CAPS_DRIVE_CACHE_UNSAFE,
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_FORMAT,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_VGA,
QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_BALLOON,
QEMU_CAPS_RTC_TD_HACK,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_NO_KVM_PIT,
QEMU_CAPS_TDF,
QEMU_CAPS_DRIVE_READONLY,
QEMU_CAPS_SMBIOS_TYPE,
QEMU_CAPS_SPICE,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_VNC);
DO_TEST("qemu-0.10.5", 10005, 0, 0,
QEMU_CAPS_KQEMU,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,
QEMU_CAPS_DRIVE,
QEMU_CAPS_NAME,
QEMU_CAPS_UUID,
QEMU_CAPS_MIGRATE_QEMU_TCP,
QEMU_CAPS_MIGRATE_QEMU_EXEC,
QEMU_CAPS_DRIVE_CACHE_V2,
QEMU_CAPS_DRIVE_FORMAT,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_VGA,
QEMU_CAPS_0_10,
QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_SDL,
QEMU_CAPS_RTC_TD_HACK,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_VNC);
DO_TEST("qemu-kvm-0.10.5", 10005, 1, 0,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,
QEMU_CAPS_DRIVE,
QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_NAME,
QEMU_CAPS_UUID,
QEMU_CAPS_VNET_HDR,
QEMU_CAPS_MIGRATE_QEMU_TCP,
QEMU_CAPS_MIGRATE_QEMU_EXEC,
QEMU_CAPS_DRIVE_CACHE_V2,
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_FORMAT,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_VGA,
QEMU_CAPS_0_10,
QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_SDL,
QEMU_CAPS_RTC_TD_HACK,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_NO_KVM_PIT,
QEMU_CAPS_TDF,
QEMU_CAPS_NESTING,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_VNC);
DO_TEST("kvm-86", 10050, 1, 0,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,
QEMU_CAPS_DRIVE,
QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_NAME,
QEMU_CAPS_UUID,
QEMU_CAPS_VNET_HDR,
QEMU_CAPS_MIGRATE_QEMU_TCP,
QEMU_CAPS_MIGRATE_QEMU_EXEC,
QEMU_CAPS_DRIVE_CACHE_V2,
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_FORMAT,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_VGA,
QEMU_CAPS_0_10,
QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_SDL,
QEMU_CAPS_RTC_TD_HACK,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_NO_KVM_PIT,
QEMU_CAPS_TDF,
QEMU_CAPS_NESTING,
QEMU_CAPS_SMBIOS_TYPE,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_VNC);
DO_TEST("qemu-kvm-0.11.0-rc2", 10092, 1, 0,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,
QEMU_CAPS_DRIVE,
QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_NAME,
QEMU_CAPS_UUID,
QEMU_CAPS_VNET_HDR,
QEMU_CAPS_MIGRATE_QEMU_TCP,
QEMU_CAPS_MIGRATE_QEMU_EXEC,
QEMU_CAPS_DRIVE_CACHE_V2,
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_FORMAT,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_VGA,
QEMU_CAPS_0_10,
QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_BALLOON,
QEMU_CAPS_SDL,
QEMU_CAPS_RTC_TD_HACK,
QEMU_CAPS_NO_HPET,
QEMU_CAPS_NO_KVM_PIT,
QEMU_CAPS_TDF,
QEMU_CAPS_BOOT_MENU,
QEMU_CAPS_NESTING,
QEMU_CAPS_NAME_PROCESS,
QEMU_CAPS_SMBIOS_TYPE,
QEMU_CAPS_VGA_NONE,
QEMU_CAPS_NO_SHUTDOWN,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_VNC);
DO_TEST("qemu-0.12.1", 12001, 0, 0,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,