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qemu-doc: Fix executable name in examples

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The executable name qemu was replaced some time ago by qemu-system-i386.
Fix all examples accordingly.

Some examples will only work with qemu-system-i386 or qemu-system-x86_64
for obvious reasons ("dos.img").

To keep things simple, I did not vary the executable name.
Place holders like qemu-system-TARGET were also only used once
in the enhanced description for QEMU launches using Wine.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2012-05-11 22:21:50 +02:00
parent 8bd383b41a
commit 3804da9dbe
2 changed files with 101 additions and 91 deletions
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121
qemu-options.hx
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@ -233,47 +233,47 @@ is off.
Instead of @option{-cdrom} you can use:
@example
qemu -drive file=file,index=2,media=cdrom
qemu-system-i386 -drive file=file,index=2,media=cdrom
@end example
Instead of @option{-hda}, @option{-hdb}, @option{-hdc}, @option{-hdd}, you can
use:
@example
qemu -drive file=file,index=0,media=disk
qemu -drive file=file,index=1,media=disk
qemu -drive file=file,index=2,media=disk
qemu -drive file=file,index=3,media=disk
qemu-system-i386 -drive file=file,index=0,media=disk
qemu-system-i386 -drive file=file,index=1,media=disk
qemu-system-i386 -drive file=file,index=2,media=disk
qemu-system-i386 -drive file=file,index=3,media=disk
@end example
You can connect a CDROM to the slave of ide0:
@example
qemu -drive file=file,if=ide,index=1,media=cdrom
qemu-system-i386 -drive file=file,if=ide,index=1,media=cdrom
@end example
If you don't specify the "file=" argument, you define an empty drive:
@example
qemu -drive if=ide,index=1,media=cdrom
qemu-system-i386 -drive if=ide,index=1,media=cdrom
@end example
You can connect a SCSI disk with unit ID 6 on the bus #0:
@example
qemu -drive file=file,if=scsi,bus=0,unit=6
qemu-system-i386 -drive file=file,if=scsi,bus=0,unit=6
@end example
Instead of @option{-fda}, @option{-fdb}, you can use:
@example
qemu -drive file=file,index=0,if=floppy
qemu -drive file=file,index=1,if=floppy
qemu-system-i386 -drive file=file,index=0,if=floppy
qemu-system-i386 -drive file=file,index=1,if=floppy
@end example
By default, @var{interface} is "ide" and @var{index} is automatically
incremented:
@example
qemu -drive file=a -drive file=b"
qemu-system-i386 -drive file=a -drive file=b"
@end example
is interpreted like:
@example
qemu -hda a -hdb b
qemu-system-i386 -hda a -hdb b
@end example
ETEXI
@ -297,7 +297,7 @@ STEXI
Set default value of @var{driver}'s property @var{prop} to @var{value}, e.g.:
@example
qemu -global ide-drive.physical_block_size=4096 -drive file=file,if=ide,index=0,media=disk
qemu-system-i386 -global ide-drive.physical_block_size=4096 -drive file=file,if=ide,index=0,media=disk
@end example
In particular, you can use this to set driver properties for devices which are
@ -359,11 +359,11 @@ the recommended is 320x240, 640x480, 800x640.
@example
# try to boot from network first, then from hard disk
qemu -boot order=nc
qemu-system-i386 -boot order=nc
# boot from CD-ROM first, switch back to default order after reboot
qemu -boot once=d
qemu-system-i386 -boot once=d
# boot with a splash picture for 5 seconds.
qemu -boot menu=on,splash=/root/boot.bmp,splash-time=5000
qemu-system-i386 -boot menu=on,splash=/root/boot.bmp,splash-time=5000
@end example
Note: The legacy format '-boot @var{drives}' is still supported but its
@ -454,12 +454,12 @@ Enable audio and selected sound hardware. Use ? to print all
available sound hardware.
@example
qemu -soundhw sb16,adlib disk.img
qemu -soundhw es1370 disk.img
qemu -soundhw ac97 disk.img
qemu -soundhw hda disk.img
qemu -soundhw all disk.img
qemu -soundhw ?
qemu-system-i386 -soundhw sb16,adlib disk.img
qemu-system-i386 -soundhw es1370 disk.img
qemu-system-i386 -soundhw ac97 disk.img
qemu-system-i386 -soundhw hda disk.img
qemu-system-i386 -soundhw all disk.img
qemu-system-i386 -soundhw ?
@end example
Note that Linux's i810_audio OSS kernel (for AC97) module might
@ -1368,7 +1368,7 @@ a guest from a local directory.
Example (using pxelinux):
@example
qemu -hda linux.img -boot n -net user,tftp=/path/to/tftp/files,bootfile=/pxelinux.0
qemu-system-i386 -hda linux.img -boot n -net user,tftp=/path/to/tftp/files,bootfile=/pxelinux.0
@end example
@item smb=@var{dir}[,smbserver=@var{addr}]
@ -1403,7 +1403,7 @@ screen 0, use the following:
@example
# on the host
qemu -net user,hostfwd=tcp:127.0.0.1:6001-:6000 [...]
qemu-system-i386 -net user,hostfwd=tcp:127.0.0.1:6001-:6000 [...]
# this host xterm should open in the guest X11 server
xterm -display :1
@end example
@ -1413,7 +1413,7 @@ the guest, use the following:
@example
# on the host
qemu -net user,hostfwd=tcp::5555-:23 [...]
qemu-system-i386 -net user,hostfwd=tcp::5555-:23 [...]
telnet localhost 5555
@end example
@ -1452,20 +1452,22 @@ Examples:
@example
#launch a QEMU instance with the default network script
qemu linux.img -net nic -net tap
qemu-system-i386 linux.img -net nic -net tap
@end example
@example
#launch a QEMU instance with two NICs, each one connected
#to a TAP device
qemu linux.img -net nic,vlan=0 -net tap,vlan=0,ifname=tap0 \
-net nic,vlan=1 -net tap,vlan=1,ifname=tap1
qemu-system-i386 linux.img \
-net nic,vlan=0 -net tap,vlan=0,ifname=tap0 \
-net nic,vlan=1 -net tap,vlan=1,ifname=tap1
@end example
@example
#launch a QEMU instance with the default network helper to
#connect a TAP device to bridge br0
qemu linux.img -net nic -net tap,"helper=/usr/local/libexec/qemu-bridge-helper"
qemu-system-i386 linux.img \
-net nic -net tap,"helper=/usr/local/libexec/qemu-bridge-helper"
@end example
@item -net bridge[,vlan=@var{n}][,name=@var{name}][,br=@var{bridge}][,helper=@var{helper}]
@ -1481,13 +1483,13 @@ Examples:
@example
#launch a QEMU instance with the default network helper to
#connect a TAP device to bridge br0
qemu linux.img -net bridge -net nic,model=virtio
qemu-system-i386 linux.img -net bridge -net nic,model=virtio
@end example
@example
#launch a QEMU instance with the default network helper to
#connect a TAP device to bridge qemubr0
qemu linux.img -net bridge,br=qemubr0 -net nic,model=virtio
qemu-system-i386 linux.img -net bridge,br=qemubr0 -net nic,model=virtio
@end example
@item -net socket[,vlan=@var{n}][,name=@var{name}][,fd=@var{h}] [,listen=[@var{host}]:@var{port}][,connect=@var{host}:@var{port}]
@ -1502,12 +1504,14 @@ specifies an already opened TCP socket.
Example:
@example
# launch a first QEMU instance
qemu linux.img -net nic,macaddr=52:54:00:12:34:56 \
-net socket,listen=:1234
qemu-system-i386 linux.img \
-net nic,macaddr=52:54:00:12:34:56 \
-net socket,listen=:1234
# connect the VLAN 0 of this instance to the VLAN 0
# of the first instance
qemu linux.img -net nic,macaddr=52:54:00:12:34:57 \
-net socket,connect=127.0.0.1:1234
qemu-system-i386 linux.img \
-net nic,macaddr=52:54:00:12:34:57 \
-net socket,connect=127.0.0.1:1234
@end example
@item -net socket[,vlan=@var{n}][,name=@var{name}][,fd=@var{h}][,mcast=@var{maddr}:@var{port}[,localaddr=@var{addr}]]
@ -1530,30 +1534,35 @@ Use @option{fd=h} to specify an already opened UDP multicast socket.
Example:
@example
# launch one QEMU instance
qemu linux.img -net nic,macaddr=52:54:00:12:34:56 \
-net socket,mcast=230.0.0.1:1234
qemu-system-i386 linux.img \
-net nic,macaddr=52:54:00:12:34:56 \
-net socket,mcast=230.0.0.1:1234
# launch another QEMU instance on same "bus"
qemu linux.img -net nic,macaddr=52:54:00:12:34:57 \
-net socket,mcast=230.0.0.1:1234
qemu-system-i386 linux.img \
-net nic,macaddr=52:54:00:12:34:57 \
-net socket,mcast=230.0.0.1:1234
# launch yet another QEMU instance on same "bus"
qemu linux.img -net nic,macaddr=52:54:00:12:34:58 \
-net socket,mcast=230.0.0.1:1234
qemu-system-i386 linux.img \
-net nic,macaddr=52:54:00:12:34:58 \
-net socket,mcast=230.0.0.1:1234
@end example
Example (User Mode Linux compat.):
@example
# launch QEMU instance (note mcast address selected
# is UML's default)
qemu linux.img -net nic,macaddr=52:54:00:12:34:56 \
-net socket,mcast=239.192.168.1:1102
qemu-system-i386 linux.img \
-net nic,macaddr=52:54:00:12:34:56 \
-net socket,mcast=239.192.168.1:1102
# launch UML
/path/to/linux ubd0=/path/to/root_fs eth0=mcast
@end example
Example (send packets from host's 1.2.3.4):
@example
qemu linux.img -net nic,macaddr=52:54:00:12:34:56 \
-net socket,mcast=239.192.168.1:1102,localaddr=1.2.3.4
qemu-system-i386 linux.img \
-net nic,macaddr=52:54:00:12:34:56 \
-net socket,mcast=239.192.168.1:1102,localaddr=1.2.3.4
@end example
@item -net vde[,vlan=@var{n}][,name=@var{name}][,sock=@var{socketpath}] [,port=@var{n}][,group=@var{groupname}][,mode=@var{octalmode}]
@ -1568,7 +1577,7 @@ Example:
# launch vde switch
vde_switch -F -sock /tmp/myswitch
# launch QEMU instance
qemu linux.img -net nic -net vde,sock=/tmp/myswitch
qemu-system-i386 linux.img -net nic -net vde,sock=/tmp/myswitch
@end example
@item -net dump[,vlan=@var{n}][,file=@var{file}][,len=@var{len}]
@ -1853,21 +1862,21 @@ Syntax for specifying iSCSI LUNs is
Example (without authentication):
@example
qemu -iscsi initiator-name=iqn.2001-04.com.example:my-initiator \
-cdrom iscsi://192.0.2.1/iqn.2001-04.com.example/2 \
-drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
qemu-system-i386 -iscsi initiator-name=iqn.2001-04.com.example:my-initiator \
-cdrom iscsi://192.0.2.1/iqn.2001-04.com.example/2 \
-drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
@end example
Example (CHAP username/password via URL):
@example
qemu -drive file=iscsi://user%password@@192.0.2.1/iqn.2001-04.com.example/1
qemu-system-i386 -drive file=iscsi://user%password@@192.0.2.1/iqn.2001-04.com.example/1
@end example
Example (CHAP username/password via environment variables):
@example
LIBISCSI_CHAP_USERNAME="user" \
LIBISCSI_CHAP_PASSWORD="password" \
qemu -drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
qemu-system-i386 -drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
@end example
iSCSI support is an optional feature of QEMU and only available when
@ -1893,12 +1902,12 @@ Syntax for specifying a NBD device using Unix Domain Sockets
Example for TCP
@example
qemu --drive file=nbd:192.0.2.1:30000
qemu-system-i386 --drive file=nbd:192.0.2.1:30000
@end example
Example for Unix Domain Sockets
@example
qemu --drive file=nbd:unix:/tmp/nbd-socket
qemu-system-i386 --drive file=nbd:unix:/tmp/nbd-socket
@end example
@item Sheepdog
@ -1923,7 +1932,7 @@ Syntax for specifying a sheepdog device
Example
@example
qemu --drive file=sheepdog:192.0.2.1:30000:MyVirtualMachine
qemu-system-i386 --drive file=sheepdog:192.0.2.1:30000:MyVirtualMachine
@end example
See also @url{http://http://www.osrg.net/sheepdog/}.
@ -1986,7 +1995,7 @@ and communicate. Requires the Linux @code{vhci} driver installed. Can
be used as following:
@example
qemu [...OPTIONS...] -bt hci,vlan=5 -bt vhci,vlan=5
qemu-system-i386 [...OPTIONS...] -bt hci,vlan=5 -bt vhci,vlan=5
@end example
@item -bt device:@var{dev}[,vlan=@var{n}]
@ -2289,7 +2298,7 @@ connections will likely be TCP-based, but also UDP, pseudo TTY, or even
stdio are reasonable use case. The latter is allowing to start qemu from
within gdb and establish the connection via a pipe:
@example
(gdb) target remote | exec qemu -gdb stdio ...
(gdb) target remote | exec qemu-system-i386 -gdb stdio ...
@end example
ETEXI