root / test / data / kvm_1.1.2_help.txt @ 896cc964
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1 | eb7a6965 | Guido Trotter | QEMU emulator version 1.1.2 (qemu-kvm-1.1.2+dfsg-2~bpo60+1, Debian), Copyright (c) 2003-2008 Fabrice Bellard |
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2 | eb7a6965 | Guido Trotter | usage: kvm [options] [disk_image] |
3 | eb7a6965 | Guido Trotter | |
4 | eb7a6965 | Guido Trotter | 'disk_image' is a raw hard disk image for IDE hard disk 0 |
5 | eb7a6965 | Guido Trotter | |
6 | eb7a6965 | Guido Trotter | Standard options: |
7 | eb7a6965 | Guido Trotter | -h or -help display this help and exit |
8 | eb7a6965 | Guido Trotter | -version display version information and exit |
9 | eb7a6965 | Guido Trotter | -machine [type=]name[,prop[=value][,...]] |
10 | eb7a6965 | Guido Trotter | selects emulated machine (-machine ? for list) |
11 | eb7a6965 | Guido Trotter | property accel=accel1[:accel2[:...]] selects accelerator |
12 | eb7a6965 | Guido Trotter | supported accelerators are kvm, xen, tcg (default: tcg) |
13 | eb7a6965 | Guido Trotter | kernel_irqchip=on|off controls accelerated irqchip support |
14 | eb7a6965 | Guido Trotter | kvm_shadow_mem=size of KVM shadow MMU |
15 | eb7a6965 | Guido Trotter | -cpu cpu select CPU (-cpu ? for list) |
16 | eb7a6965 | Guido Trotter | -smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets] |
17 | eb7a6965 | Guido Trotter | set the number of CPUs to 'n' [default=1] |
18 | eb7a6965 | Guido Trotter | maxcpus= maximum number of total cpus, including |
19 | eb7a6965 | Guido Trotter | offline CPUs for hotplug, etc |
20 | eb7a6965 | Guido Trotter | cores= number of CPU cores on one socket |
21 | eb7a6965 | Guido Trotter | threads= number of threads on one CPU core |
22 | eb7a6965 | Guido Trotter | sockets= number of discrete sockets in the system |
23 | eb7a6965 | Guido Trotter | -numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node] |
24 | eb7a6965 | Guido Trotter | -fda/-fdb file use 'file' as floppy disk 0/1 image |
25 | eb7a6965 | Guido Trotter | -hda/-hdb file use 'file' as IDE hard disk 0/1 image |
26 | eb7a6965 | Guido Trotter | -hdc/-hdd file use 'file' as IDE hard disk 2/3 image |
27 | eb7a6965 | Guido Trotter | -cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master) |
28 | eb7a6965 | Guido Trotter | -drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i] |
29 | eb7a6965 | Guido Trotter | [,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off] |
30 | eb7a6965 | Guido Trotter | [,cache=writethrough|writeback|none|directsync|unsafe][,format=f] |
31 | eb7a6965 | Guido Trotter | [,serial=s][,addr=A][,id=name][,aio=threads|native] |
32 | eb7a6965 | Guido Trotter | [,readonly=on|off][,copy-on-read=on|off] |
33 | eb7a6965 | Guido Trotter | [[,bps=b]|[[,bps_rd=r][,bps_wr=w]]][[,iops=i]|[[,iops_rd=r][,iops_wr=w]] |
34 | eb7a6965 | Guido Trotter | use 'file' as a drive image |
35 | eb7a6965 | Guido Trotter | -set group.id.arg=value |
36 | eb7a6965 | Guido Trotter | set <arg> parameter for item <id> of type <group> |
37 | eb7a6965 | Guido Trotter | i.e. -set drive.$id.file=/path/to/image |
38 | eb7a6965 | Guido Trotter | -global driver.prop=value |
39 | eb7a6965 | Guido Trotter | set a global default for a driver property |
40 | eb7a6965 | Guido Trotter | -mtdblock file use 'file' as on-board Flash memory image |
41 | eb7a6965 | Guido Trotter | -sd file use 'file' as SecureDigital card image |
42 | eb7a6965 | Guido Trotter | -pflash file use 'file' as a parallel flash image |
43 | eb7a6965 | Guido Trotter | -boot [order=drives][,once=drives][,menu=on|off] |
44 | eb7a6965 | Guido Trotter | [,splash=sp_name][,splash-time=sp_time] |
45 | eb7a6965 | Guido Trotter | 'drives': floppy (a), hard disk (c), CD-ROM (d), network (n) |
46 | eb7a6965 | Guido Trotter | 'sp_name': the file's name that would be passed to bios as logo picture, if menu=on |
47 | eb7a6965 | Guido Trotter | 'sp_time': the period that splash picture last if menu=on, unit is ms |
48 | eb7a6965 | Guido Trotter | -snapshot write to temporary files instead of disk image files |
49 | eb7a6965 | Guido Trotter | -m megs set virtual RAM size to megs MB [default=128] |
50 | eb7a6965 | Guido Trotter | -mem-path FILE provide backing storage for guest RAM |
51 | eb7a6965 | Guido Trotter | -mem-prealloc preallocate guest memory (use with -mem-path) |
52 | eb7a6965 | Guido Trotter | -k language use keyboard layout (for example 'fr' for French) |
53 | eb7a6965 | Guido Trotter | -audio-help print list of audio drivers and their options |
54 | eb7a6965 | Guido Trotter | -soundhw c1,... enable audio support |
55 | eb7a6965 | Guido Trotter | and only specified sound cards (comma separated list) |
56 | eb7a6965 | Guido Trotter | use -soundhw ? to get the list of supported cards |
57 | eb7a6965 | Guido Trotter | use -soundhw all to enable all of them |
58 | eb7a6965 | Guido Trotter | -balloon none disable balloon device |
59 | eb7a6965 | Guido Trotter | -balloon virtio[,addr=str] |
60 | eb7a6965 | Guido Trotter | enable virtio balloon device (default) |
61 | eb7a6965 | Guido Trotter | -usb enable the USB driver (will be the default soon) |
62 | eb7a6965 | Guido Trotter | -usbdevice name add the host or guest USB device 'name' |
63 | eb7a6965 | Guido Trotter | -device driver[,prop[=value][,...]] |
64 | eb7a6965 | Guido Trotter | add device (based on driver) |
65 | eb7a6965 | Guido Trotter | prop=value,... sets driver properties |
66 | eb7a6965 | Guido Trotter | use -device ? to print all possible drivers |
67 | eb7a6965 | Guido Trotter | use -device driver,? to print all possible properties |
68 | eb7a6965 | Guido Trotter | |
69 | eb7a6965 | Guido Trotter | File system options: |
70 | eb7a6965 | Guido Trotter | -fsdev fsdriver,id=id[,path=path,][security_model={mapped-xattr|mapped-file|passthrough|none}] |
71 | eb7a6965 | Guido Trotter | [,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd] |
72 | eb7a6965 | Guido Trotter | |
73 | eb7a6965 | Guido Trotter | Virtual File system pass-through options: |
74 | eb7a6965 | Guido Trotter | -virtfs local,path=path,mount_tag=tag,security_model=[mapped-xattr|mapped-file|passthrough|none] |
75 | eb7a6965 | Guido Trotter | [,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd] |
76 | eb7a6965 | Guido Trotter | -virtfs_synth Create synthetic file system image |
77 | eb7a6965 | Guido Trotter | |
78 | eb7a6965 | Guido Trotter | -name string1[,process=string2] |
79 | eb7a6965 | Guido Trotter | set the name of the guest |
80 | eb7a6965 | Guido Trotter | string1 sets the window title and string2 the process name (on Linux) |
81 | eb7a6965 | Guido Trotter | -uuid %08x-%04x-%04x-%04x-%012x |
82 | eb7a6965 | Guido Trotter | specify machine UUID |
83 | eb7a6965 | Guido Trotter | |
84 | eb7a6965 | Guido Trotter | Display options: |
85 | eb7a6965 | Guido Trotter | -display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off] |
86 | eb7a6965 | Guido Trotter | [,window_close=on|off]|curses|none| |
87 | eb7a6965 | Guido Trotter | vnc=<display>[,<optargs>] |
88 | eb7a6965 | Guido Trotter | select display type |
89 | eb7a6965 | Guido Trotter | -nographic disable graphical output and redirect serial I/Os to console |
90 | eb7a6965 | Guido Trotter | -curses use a curses/ncurses interface instead of SDL |
91 | eb7a6965 | Guido Trotter | -no-frame open SDL window without a frame and window decorations |
92 | eb7a6965 | Guido Trotter | -alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt) |
93 | eb7a6965 | Guido Trotter | -ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt) |
94 | eb7a6965 | Guido Trotter | -no-quit disable SDL window close capability |
95 | eb7a6965 | Guido Trotter | -sdl enable SDL |
96 | eb7a6965 | Guido Trotter | -spice <args> enable spice |
97 | eb7a6965 | Guido Trotter | -portrait rotate graphical output 90 deg left (only PXA LCD) |
98 | eb7a6965 | Guido Trotter | -rotate <deg> rotate graphical output some deg left (only PXA LCD) |
99 | eb7a6965 | Guido Trotter | -vga [std|cirrus|vmware|qxl|xenfb|none] |
100 | eb7a6965 | Guido Trotter | select video card type |
101 | eb7a6965 | Guido Trotter | -full-screen start in full screen |
102 | eb7a6965 | Guido Trotter | -vnc display start a VNC server on display |
103 | eb7a6965 | Guido Trotter | |
104 | eb7a6965 | Guido Trotter | i386 target only: |
105 | eb7a6965 | Guido Trotter | -win2k-hack use it when installing Windows 2000 to avoid a disk full bug |
106 | eb7a6965 | Guido Trotter | -no-fd-bootchk disable boot signature checking for floppy disks |
107 | eb7a6965 | Guido Trotter | -no-acpi disable ACPI |
108 | eb7a6965 | Guido Trotter | -no-hpet disable HPET |
109 | eb7a6965 | Guido Trotter | -acpitable [sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,{data|file}=file1[:file2]...] |
110 | eb7a6965 | Guido Trotter | ACPI table description |
111 | eb7a6965 | Guido Trotter | -smbios file=binary |
112 | eb7a6965 | Guido Trotter | load SMBIOS entry from binary file |
113 | eb7a6965 | Guido Trotter | -smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d] |
114 | eb7a6965 | Guido Trotter | specify SMBIOS type 0 fields |
115 | eb7a6965 | Guido Trotter | -smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str] |
116 | eb7a6965 | Guido Trotter | [,uuid=uuid][,sku=str][,family=str] |
117 | eb7a6965 | Guido Trotter | specify SMBIOS type 1 fields |
118 | eb7a6965 | Guido Trotter | |
119 | eb7a6965 | Guido Trotter | Network options: |
120 | eb7a6965 | Guido Trotter | -net nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v] |
121 | eb7a6965 | Guido Trotter | create a new Network Interface Card and connect it to VLAN 'n' |
122 | eb7a6965 | Guido Trotter | -net user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=on|off] |
123 | eb7a6965 | Guido Trotter | [,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f] |
124 | eb7a6965 | Guido Trotter | [,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]] |
125 | eb7a6965 | Guido Trotter | connect the user mode network stack to VLAN 'n', configure its |
126 | eb7a6965 | Guido Trotter | DHCP server and enabled optional services |
127 | eb7a6965 | Guido Trotter | -net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,helper=helper][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h][,vhostforce=on|off] |
128 | eb7a6965 | Guido Trotter | connect the host TAP network interface to VLAN 'n' |
129 | eb7a6965 | Guido Trotter | use network scripts 'file' (default=/etc/kvm/kvm-ifup) |
130 | eb7a6965 | Guido Trotter | to configure it and 'dfile' (default=/etc/kvm/kvm-ifdown) |
131 | eb7a6965 | Guido Trotter | to deconfigure it |
132 | eb7a6965 | Guido Trotter | use '[down]script=no' to disable script execution |
133 | eb7a6965 | Guido Trotter | use network helper 'helper' (default=/usr/lib/qemu-bridge-helper) to |
134 | eb7a6965 | Guido Trotter | configure it |
135 | eb7a6965 | Guido Trotter | use 'fd=h' to connect to an already opened TAP interface |
136 | eb7a6965 | Guido Trotter | use 'sndbuf=nbytes' to limit the size of the send buffer (the |
137 | eb7a6965 | Guido Trotter | default is disabled 'sndbuf=0' to enable flow control set 'sndbuf=1048576') |
138 | eb7a6965 | Guido Trotter | use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag |
139 | eb7a6965 | Guido Trotter | use vnet_hdr=on to make the lack of IFF_VNET_HDR support an error condition |
140 | eb7a6965 | Guido Trotter | use vhost=on to enable experimental in kernel accelerator |
141 | eb7a6965 | Guido Trotter | (only has effect for virtio guests which use MSIX) |
142 | eb7a6965 | Guido Trotter | use vhostforce=on to force vhost on for non-MSIX virtio guests |
143 | eb7a6965 | Guido Trotter | use 'vhostfd=h' to connect to an already opened vhost net device |
144 | eb7a6965 | Guido Trotter | -net bridge[,vlan=n][,name=str][,br=bridge][,helper=helper] |
145 | eb7a6965 | Guido Trotter | connects a host TAP network interface to a host bridge device 'br' |
146 | eb7a6965 | Guido Trotter | (default=br0) using the program 'helper' |
147 | eb7a6965 | Guido Trotter | (default=/usr/lib/qemu-bridge-helper) |
148 | eb7a6965 | Guido Trotter | -net socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port] |
149 | eb7a6965 | Guido Trotter | connect the vlan 'n' to another VLAN using a socket connection |
150 | eb7a6965 | Guido Trotter | -net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port[,localaddr=addr]] |
151 | eb7a6965 | Guido Trotter | connect the vlan 'n' to multicast maddr and port |
152 | eb7a6965 | Guido Trotter | use 'localaddr=addr' to specify the host address to send packets from |
153 | eb7a6965 | Guido Trotter | -net socket[,vlan=n][,name=str][,fd=h][,udp=host:port][,localaddr=host:port] |
154 | eb7a6965 | Guido Trotter | connect the vlan 'n' to another VLAN using an UDP tunnel |
155 | eb7a6965 | Guido Trotter | -net vde[,vlan=n][,name=str][,sock=socketpath][,port=n][,group=groupname][,mode=octalmode] |
156 | eb7a6965 | Guido Trotter | connect the vlan 'n' to port 'n' of a vde switch running |
157 | eb7a6965 | Guido Trotter | on host and listening for incoming connections on 'socketpath'. |
158 | eb7a6965 | Guido Trotter | Use group 'groupname' and mode 'octalmode' to change default |
159 | eb7a6965 | Guido Trotter | ownership and permissions for communication port. |
160 | eb7a6965 | Guido Trotter | -net dump[,vlan=n][,file=f][,len=n] |
161 | eb7a6965 | Guido Trotter | dump traffic on vlan 'n' to file 'f' (max n bytes per packet) |
162 | eb7a6965 | Guido Trotter | -net none use it alone to have zero network devices. If no -net option |
163 | eb7a6965 | Guido Trotter | is provided, the default is '-net nic -net user' |
164 | eb7a6965 | Guido Trotter | -netdev [user|tap|bridge|vde|socket],id=str[,option][,option][,...] |
165 | eb7a6965 | Guido Trotter | |
166 | eb7a6965 | Guido Trotter | Character device options: |
167 | eb7a6965 | Guido Trotter | -chardev null,id=id[,mux=on|off] |
168 | eb7a6965 | Guido Trotter | -chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay] |
169 | eb7a6965 | Guido Trotter | [,server][,nowait][,telnet][,mux=on|off] (tcp) |
170 | eb7a6965 | Guido Trotter | -chardev socket,id=id,path=path[,server][,nowait][,telnet],[mux=on|off] (unix) |
171 | eb7a6965 | Guido Trotter | -chardev udp,id=id[,host=host],port=port[,localaddr=localaddr] |
172 | eb7a6965 | Guido Trotter | [,localport=localport][,ipv4][,ipv6][,mux=on|off] |
173 | eb7a6965 | Guido Trotter | -chardev msmouse,id=id[,mux=on|off] |
174 | eb7a6965 | Guido Trotter | -chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]] |
175 | eb7a6965 | Guido Trotter | [,mux=on|off] |
176 | eb7a6965 | Guido Trotter | -chardev file,id=id,path=path[,mux=on|off] |
177 | eb7a6965 | Guido Trotter | -chardev pipe,id=id,path=path[,mux=on|off] |
178 | eb7a6965 | Guido Trotter | -chardev pty,id=id[,mux=on|off] |
179 | eb7a6965 | Guido Trotter | -chardev stdio,id=id[,mux=on|off][,signal=on|off] |
180 | eb7a6965 | Guido Trotter | -chardev braille,id=id[,mux=on|off] |
181 | eb7a6965 | Guido Trotter | -chardev tty,id=id,path=path[,mux=on|off] |
182 | eb7a6965 | Guido Trotter | -chardev parport,id=id,path=path[,mux=on|off] |
183 | eb7a6965 | Guido Trotter | -chardev spicevmc,id=id,name=name[,debug=debug] |
184 | eb7a6965 | Guido Trotter | |
185 | eb7a6965 | Guido Trotter | -iscsi [user=user][,password=password] |
186 | eb7a6965 | Guido Trotter | [,header-digest=CRC32C|CR32C-NONE|NONE-CRC32C|NONE |
187 | eb7a6965 | Guido Trotter | [,initiator-name=iqn] |
188 | eb7a6965 | Guido Trotter | iSCSI session parameters |
189 | eb7a6965 | Guido Trotter | Bluetooth(R) options: |
190 | eb7a6965 | Guido Trotter | -bt hci,null dumb bluetooth HCI - doesn't respond to commands |
191 | eb7a6965 | Guido Trotter | -bt hci,host[:id] |
192 | eb7a6965 | Guido Trotter | use host's HCI with the given name |
193 | eb7a6965 | Guido Trotter | -bt hci[,vlan=n] |
194 | eb7a6965 | Guido Trotter | emulate a standard HCI in virtual scatternet 'n' |
195 | eb7a6965 | Guido Trotter | -bt vhci[,vlan=n] |
196 | eb7a6965 | Guido Trotter | add host computer to virtual scatternet 'n' using VHCI |
197 | eb7a6965 | Guido Trotter | -bt device:dev[,vlan=n] |
198 | eb7a6965 | Guido Trotter | emulate a bluetooth device 'dev' in scatternet 'n' |
199 | eb7a6965 | Guido Trotter | |
200 | eb7a6965 | Guido Trotter | Linux/Multiboot boot specific: |
201 | eb7a6965 | Guido Trotter | -kernel bzImage use 'bzImage' as kernel image |
202 | eb7a6965 | Guido Trotter | -append cmdline use 'cmdline' as kernel command line |
203 | eb7a6965 | Guido Trotter | -initrd file use 'file' as initial ram disk |
204 | eb7a6965 | Guido Trotter | -dtb file use 'file' as device tree image |
205 | eb7a6965 | Guido Trotter | |
206 | eb7a6965 | Guido Trotter | Debug/Expert options: |
207 | eb7a6965 | Guido Trotter | -serial dev redirect the serial port to char device 'dev' |
208 | eb7a6965 | Guido Trotter | -parallel dev redirect the parallel port to char device 'dev' |
209 | eb7a6965 | Guido Trotter | -monitor dev redirect the monitor to char device 'dev' |
210 | eb7a6965 | Guido Trotter | -qmp dev like -monitor but opens in 'control' mode |
211 | eb7a6965 | Guido Trotter | -mon chardev=[name][,mode=readline|control][,default] |
212 | eb7a6965 | Guido Trotter | -debugcon dev redirect the debug console to char device 'dev' |
213 | eb7a6965 | Guido Trotter | -pidfile file write PID to 'file' |
214 | eb7a6965 | Guido Trotter | -singlestep always run in singlestep mode |
215 | eb7a6965 | Guido Trotter | -S freeze CPU at startup (use 'c' to start execution) |
216 | eb7a6965 | Guido Trotter | -gdb dev wait for gdb connection on 'dev' |
217 | eb7a6965 | Guido Trotter | -s shorthand for -gdb tcp::1234 |
218 | eb7a6965 | Guido Trotter | -d item1,... output log to /tmp/qemu.log (use -d ? for a list of log items) |
219 | eb7a6965 | Guido Trotter | -D logfile output log to logfile (instead of the default /tmp/qemu.log) |
220 | eb7a6965 | Guido Trotter | -hdachs c,h,s[,t] |
221 | eb7a6965 | Guido Trotter | force hard disk 0 physical geometry and the optional BIOS |
222 | eb7a6965 | Guido Trotter | translation (t=none or lba) (usually QEMU can guess them) |
223 | eb7a6965 | Guido Trotter | -L path set the directory for the BIOS, VGA BIOS and keymaps |
224 | eb7a6965 | Guido Trotter | -bios file set the filename for the BIOS |
225 | eb7a6965 | Guido Trotter | -enable-kvm enable KVM full virtualization support |
226 | eb7a6965 | Guido Trotter | -xen-domid id specify xen guest domain id |
227 | eb7a6965 | Guido Trotter | -xen-create create domain using xen hypercalls, bypassing xend |
228 | eb7a6965 | Guido Trotter | warning: should not be used when xend is in use |
229 | eb7a6965 | Guido Trotter | -xen-attach attach to existing xen domain |
230 | eb7a6965 | Guido Trotter | xend will use this when starting QEMU |
231 | eb7a6965 | Guido Trotter | -no-reboot exit instead of rebooting |
232 | eb7a6965 | Guido Trotter | -no-shutdown stop before shutdown |
233 | eb7a6965 | Guido Trotter | -loadvm [tag|id] |
234 | eb7a6965 | Guido Trotter | start right away with a saved state (loadvm in monitor) |
235 | eb7a6965 | Guido Trotter | -daemonize daemonize QEMU after initializing |
236 | eb7a6965 | Guido Trotter | -option-rom rom load a file, rom, into the option ROM space |
237 | eb7a6965 | Guido Trotter | -clock force the use of the given methods for timer alarm. |
238 | eb7a6965 | Guido Trotter | To see what timers are available use -clock ? |
239 | eb7a6965 | Guido Trotter | -rtc [base=utc|localtime|date][,clock=host|rt|vm][,driftfix=none|slew] |
240 | eb7a6965 | Guido Trotter | set the RTC base and clock, enable drift fix for clock ticks (x86 only) |
241 | eb7a6965 | Guido Trotter | -icount [N|auto] |
242 | eb7a6965 | Guido Trotter | enable virtual instruction counter with 2^N clock ticks per |
243 | eb7a6965 | Guido Trotter | instruction |
244 | eb7a6965 | Guido Trotter | -watchdog i6300esb|ib700 |
245 | eb7a6965 | Guido Trotter | enable virtual hardware watchdog [default=none] |
246 | eb7a6965 | Guido Trotter | -watchdog-action reset|shutdown|poweroff|pause|debug|none |
247 | eb7a6965 | Guido Trotter | action when watchdog fires [default=reset] |
248 | eb7a6965 | Guido Trotter | -echr chr set terminal escape character instead of ctrl-a |
249 | eb7a6965 | Guido Trotter | -virtioconsole c |
250 | eb7a6965 | Guido Trotter | set virtio console |
251 | eb7a6965 | Guido Trotter | -show-cursor show cursor |
252 | eb7a6965 | Guido Trotter | -tb-size n set TB size |
253 | eb7a6965 | Guido Trotter | -incoming p prepare for incoming migration, listen on port p |
254 | eb7a6965 | Guido Trotter | -nodefaults don't create default devices |
255 | eb7a6965 | Guido Trotter | -chroot dir chroot to dir just before starting the VM |
256 | eb7a6965 | Guido Trotter | -runas user change to user id user just before starting the VM |
257 | eb7a6965 | Guido Trotter | -readconfig <file> |
258 | eb7a6965 | Guido Trotter | -writeconfig <file> |
259 | eb7a6965 | Guido Trotter | read/write config file |
260 | eb7a6965 | Guido Trotter | -nodefconfig |
261 | eb7a6965 | Guido Trotter | do not load default config files at startup |
262 | eb7a6965 | Guido Trotter | -no-user-config |
263 | eb7a6965 | Guido Trotter | do not load user-provided config files at startup |
264 | eb7a6965 | Guido Trotter | -trace [events=<file>][,file=<file>] |
265 | eb7a6965 | Guido Trotter | specify tracing options |
266 | eb7a6965 | Guido Trotter | -qtest CHR specify tracing options |
267 | eb7a6965 | Guido Trotter | -qtest-log LOG specify tracing options |
268 | eb7a6965 | Guido Trotter | -no-kvm disable KVM hardware virtualization |
269 | eb7a6965 | Guido Trotter | -no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC |
270 | eb7a6965 | Guido Trotter | -no-kvm-pit disable KVM kernel mode PIT |
271 | eb7a6965 | Guido Trotter | -no-kvm-pit-reinjection |
272 | eb7a6965 | Guido Trotter | disable KVM kernel mode PIT interrupt reinjection |
273 | eb7a6965 | Guido Trotter | |
274 | eb7a6965 | Guido Trotter | During emulation, the following keys are useful: |
275 | eb7a6965 | Guido Trotter | ctrl-alt-f toggle full screen |
276 | eb7a6965 | Guido Trotter | ctrl-alt-n switch to virtual console 'n' |
277 | eb7a6965 | Guido Trotter | ctrl-alt toggle mouse and keyboard grab |
278 | eb7a6965 | Guido Trotter | |
279 | eb7a6965 | Guido Trotter | When using -nographic, press 'ctrl-a h' to get some help. |