Re: [libvirt] qemu-agent-command via isa-serial for freebsd
On 30.10.2015 08:32, Vasiliy Tolstov wrote:
2015-10-29 18:40 GMT+03:00 Michal Privoznik
<mprivozn(a)redhat.com>:
> You need to have a virtio channel whose target name is
> "org.qemu.guest_agent.0". The source does not matter to libvirt - we can
> connect both to an unix socket or pty.
Can you helps me via providing xml for this?
Freebsd does not supports virtio-serial, so inside guest i need
isa-serial (ttyS0 or ttyS1), and from host side something like unix
socket with name org.qemu.guest_agent.0..
Oh right, libvirt only know how to deal with channels. ISA serials are
ignored when it comes to qemu-ga. The problem is that from looking at
<serial/> we don't know which one is suppose to be for the agent. For
instance:
<serial type='pty'>
<source path='/dev/pts/28'/>
<target port='1'/>
<alias name='serial1'/>
</serial>
<serial type='unix'>
<source mode='bind' path='/tmp/serial.sock'/>
<target port='0'/>
<alias name='serial2'/>
</serial>
which one of these should be agent listening to? And subsequently which
one should libvirt connect to?
We can add an attribute somewhere to denote that fact, but you'd still
need to configure the guest agent inside the guest to run properly.
Michal