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openbsd-ports/emulators/qemu/pkg/MESSAGE

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Import qemu snapshot from 2005-02-27 QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: * Full system emulation. In this mode, QEMU emulates a full system (for example a PC), including a processor and various peripherials. It can be used to launch different Operating Systems without rebooting the PC or to debug system code. * User mode emulation (Linux host only). In this mode, .. many thanks for feedback from many people, and for Lars Hansson and Michael Schmidt for posting early work on the port of qemu to ports@ For now, only for macppc and i386, as these are currently the only archs that have reported success building qemu. QEMU can launch Linux processes compiled for one CPU on another CPU.
2005-03-07 11:41:28 -05:00
+---------------
| Quick Start:
| 1. get a bootable floppy image
o clean up output of qemu-ifup o s/qcow/qcow2/ as that is now the recommended default o bump pkgname
2008-01-09 05:17:54 -05:00
| 2. qemu-img create -f qcow2 virtual.hd 10G
o from the qemu mailing list, prompted by brad@, improve userland networking througput since otherwise the emulated NICs didn't have a way of indicating the receive queue is full and would drop packets. o bump PKGNAME o inttypes.h made irrelevent a few chunks of patches, so use it instead
2006-02-08 08:44:17 -05:00
| 3. qemu -m 32 -fda floppy.fs -boot a -monitor stdio virtual.hd
| (initial install to hard drive)
o clean up output of qemu-ifup o s/qcow/qcow2/ as that is now the recommended default o bump pkgname
2008-01-09 05:17:54 -05:00
| 4. qemu-img convert -c -O qcow2 virtual.hd tmp && mv tmp virtual.hd
o from the qemu mailing list, prompted by brad@, improve userland networking througput since otherwise the emulated NICs didn't have a way of indicating the receive queue is full and would drop packets. o bump PKGNAME o inttypes.h made irrelevent a few chunks of patches, so use it instead
2006-02-08 08:44:17 -05:00
| (compress hard drive while qemu is not running)
| 5. qemu -m 32 -monitor stdio virtual.hd
| (normal boot from hard drive)
from Andrew Dalgleish openbsd at ajd dot net dot au o sample qemu-ifup o permit -net tap,ifname=/dev/tun1 to actually use tun1 from Reyk Floeter reyk at openbsd dot org o re-enable pcnet bump PKGNAME
2006-02-16 11:27:44 -05:00
|
| Note: Customize ${SYSCONFDIR}/qemu-ifup to use '-net tap' on your system.
Import qemu snapshot from 2005-02-27 QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: * Full system emulation. In this mode, QEMU emulates a full system (for example a PC), including a processor and various peripherials. It can be used to launch different Operating Systems without rebooting the PC or to debug system code. * User mode emulation (Linux host only). In this mode, .. many thanks for feedback from many people, and for Lars Hansson and Michael Schmidt for posting early work on the port of qemu to ports@ For now, only for macppc and i386, as these are currently the only archs that have reported success building qemu. QEMU can launch Linux processes compiled for one CPU on another CPU.
2005-03-07 11:41:28 -05:00
+---------------
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