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KVM: 0.861
hypervisor: 0.843
mistranslation: 0.799
virtual: 0.769
user-level: 0.768
risc-v: 0.765
VMM: 0.758
TCG: 0.758
peripherals: 0.756
permissions: 0.744
ppc: 0.728
vnc: 0.724
arm: 0.720
device: 0.690
debug: 0.667
register: 0.658
semantic: 0.650
PID: 0.648
assembly: 0.647
boot: 0.645
architecture: 0.637
performance: 0.624
files: 0.622
socket: 0.600
graphic: 0.586
kernel: 0.552
x86: 0.521
i386: 0.502
network: 0.445
Problems with the number of serial ports for more than two
qemu --version
QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard
Command line:
qemu -serial null -serial null -serial file:test1 hd.img
Error:
isa irq 4 already assigned
echo $?
1
This bug seems to be solved and closed here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574051
Is it solved in 0.12.5 or 0.13.0rc1 yet?
> This bug seems to be solved and closed here: http://bugs.debian.org/cgi-
> bin/bugreport.cgi?bug=574051
>
> Is it solved in 0.12.5 or 0.13.0rc1 yet?
>
> ** Bug watch added: Debian Bug tracker #574051
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574051
>
#cd qemu-snapshot
#date
Fri Sep 17 09:29:01 MSD 2010
#cat .git/config
...
[remote "origin"]
url = git://git.savannah.nongnu.org/qemu.git
fetch = +refs/heads/*:refs/remotes/origin/*
[branch "master"]
remote = origin
merge = refs/heads/master
#git pull
...
#./configure --disable-xen --audio-drv-list=alsa,sdl
#make && make install
...
install -m 755 qemu "/usr/local/bin"
...
#ls -l /usr/local/bin/qemu
#-rwxr-xr-x 1 root root 1960900 2010-09-17 09:45 /usr/local/bin/qemu
#/usr/local/bin/qemu --version
QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard
#cd /path/to/hd/image
#/usr/local/bin/qemu -serial file:file1 -serial file:file2 -serial none
-serial none hd.img
In VM
#echo test1 >/dev/ttyS0
#echo test2 >/dev/ttyS1
#echo test3 >/dev/ttyS2
... error...
#echo test4 >/dev/ttyS3
... error...
It is right
#halt
In host
#ls -l file*
-rw-r--r-- 1 root root 7 2010-09-17 10:13 file1
-rw-r--r-- 1 root root 7 2010-09-17 10:12 file2
Excellent. Try next.
#rm -f file*
#/usr/local/bin/qemu -serial file:file1 -serial file:file2 -serial
file:file3 -serial none hd.img
isa irq 4 already assigned
Misfire. Try next.
#/usr/local/bin/qemu -serial none -serial none -serial file:file3
-serial file:file4 hd.img
In VM
#echo test1 >/dev/ttyS0
#echo test2 >/dev/ttyS1
#echo test3 >/dev/ttyS2
... error...
#echo test4 >/dev/ttyS3
... error...
OOPS! Surprise.
#halt
In host
#ls -l file*
-rw-r--r-- 1 root root 7 2010-09-17 10:40 file3
-rw-r--r-- 1 root root 7 2010-09-17 10:40 file4
In this case expected.
The QEMU project is currently considering to move its bug tracking to
another system. For this we need to know which bugs are still valid
and which could be closed already. Thus we are setting older bugs to
"Incomplete" now.
If you still think this bug report here is valid, then please switch
the state back to "New" within the next 60 days, otherwise this report
will be marked as "Expired". Or please mark it as "Fix Released" if
the problem has been solved with a newer version of QEMU already.
Thank you and sorry for the inconvenience.
[Expired for QEMU because there has been no activity for 60 days.]
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