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<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US">Thx for your hint.<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US">I've tried this instead :<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><channel type='unix'><o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"> <source mode='bind' path='/opt/omnivision_1.agent'/><o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"> <target type='virtio' name='omnivision_1.agent'/><o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"> <address type='virtio-serial' controller='0' bus='0' port='2'/><o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"> </channel><o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US">Then, when starting the Guest I get a pop up window showing this error message :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><i><span lang="EN-US" style="color:red">Error starting domain : internal error : process exited while connecting to monitor<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US" style="color:red">Quemu-kvm –chardev socket id=channel1,path=/opt/omnivision_1_agent,server,nowait<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US" style="color:red">Failed to bind socket : Permission denied
<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US" style="color:red"><o:p> </o:p></span></i></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Did I miss something ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">J.P.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span style="mso-fareast-language:FR">-----Message d'origine-----<br>
De : Michal Privoznik [<a href="mailto:mprivozn@redhat.com">mailto:mprivozn@redhat.com</a>]
<br>
Envoyé : vendredi 28 août 2015 06:28<br>
À : Jean-Pierre Ribeauville; <a href="mailto:libvirt-users@redhat.com">libvirt-users@redhat.com</a><br>
Objet : Re: [libvirt-users] Using unix-type channel ....</span><o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">On 27.08.2015 15:48, Jean-Pierre Ribeauville wrote:<o:p></o:p></p>
<p class="MsoPlainText">> Hi,<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> I'm trying to use unix-type channel to send/receive datas between host and guest .<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> Here are the steps I follow :<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> 1) Adding these lines to expose a channel unix type to my guest
<o:p></o:p></p>
<p class="MsoPlainText">> <channel type='unix'><o:p></o:p></p>
<p class="MsoPlainText">> <source mode='bind' path='/var/lib/libvirt/qemu/omnivision_1.agent'/><o:p></o:p></p>
<p class="MsoPlainText">> <target type='virtio' name='org.qemu.guest_agent.0'/><o:p></o:p></p>
<p class="MsoPlainText">> <alias name='channel0'/><o:p></o:p></p>
<p class="MsoPlainText">> <address type='virtio-serial' controller='0' bus='0' port='2'/><o:p></o:p></p>
<p class="MsoPlainText">> </channel><o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">This won't fly. A channel with that name is special. It's guest agent socket that libvirt automatically connects to once domain is starting up. You need to provide a different name and everything should just work.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Michal<o:p></o:p></p>
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