于 2011年01月17日 18:51, Hongqing Yang 写道:
hi, virt guys,
This is Hongqing from Fedroa QA team. I try to forward the guest installation 
logs to host with virtio.
I have used virsh edit<guestName>  to add a channel, it works fine.
I think it would be better if I can initialize it when I create the guest using 
virt-install,
and virt-install also offers the option, I have tried  below, but it does not 
work.
virt-install
      --connect qemu:///system \
      --virt-type kvm \
      --name demo2 \
      --ram 500 \
      --disk  path=/home/hongqing/testscript/demo2.img,size=10,sparse=true \
      --accelerate \
      --cdrom  /home/hongqing/fedora/Fedora-14-x86_64-DVD.iso \
      --channel tcp host=127.0.0.1:6080  mode=connect target_type=virtio 
name=org.fedoraproject.anaconda.log.0

error message is :
ERROR    internal error Process exited while reading console log output: char 
device redirected to /dev/pts/20
getaddrinfo(127.0.0.1,None): Servname not supported for ai_socktype
chardev: opening backend "socket" failed

both the host and guest are fedaora 14.
I have checked the service syslog with port 6080 is listening. and also I have 
disabled the SElinux.
Do you have any idea about this? Thanks for taking time to view it.

Hongqing YANG


--channel SOURCE,target_type=guestfwd,target_address=HOST:PORT

use "," to seperate, but I guess virt-manager could have a more
robust option parsing method, e.g, report error early before doing
the installation for your case.

Regards
Osier
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