[libvirt-users] Windows guest and virtio serial port
Tadas
tadas at ring.lt
Fri Jul 1 09:13:05 UTC 2016
Okay,
it seems that \\.\\Global\ named pipes are not liested via pipelis.exe
nor via powershell.
Named pipes are created though.
On Fri, 2016-07-01 at 09:09 +0300, Tadas wrote:
> Okay, I've updated virtio serial drivers to latest ones. This did not
> help. Afterwards I've enabled "Show hidden devices" in Device manager
> of a guest os.In the "Other devices" section I can see two virtio
> serial ports with
> question marks (i did configure guest with 2 virtio channels).
> Is this a normal behaviour?
> Screenshot:
> https://cloud.ring.lt/index.php/s/YCgnuc8ncPo18dP
>
> Any ideas would be appreciated. Thank you.
>
>
> On Thu, 2016-06-30 at 11:39 +0300, Tadas wrote:
> > I'm not sure, if it's correct mailing list to post this problem to.
> >
> > I'm having problems with Windows guest and virtio serial port.
> > According to this manual:
> > http://www.spice-space.org/page/Whiteboard/AgentProtocol
> > I should get a named pipe on my guest VM after I create VirtIO
> > sedial
> > device and spicevmc channel.
> > This works without any problems on Linux guest:
> >
> > ls /dev/virtio-ports/
> > com.redhat.spice.0
> >
> > But on Windows guest I can see no such pipe:
> >
> > PipeList v1.01
> > by Mark Russinovich
> > http://www.sysinternals.com
> >
> > Pipe Name Instances Max
> > Instances
> > --------- --------- ----
> > ----
> > -----
> > InitShutdown 3 -
> > 1
> > lsass 4 -
> > 1
> > ntsvcs 3 -
> > 1
> > scerpc 3 -
> > 1
> > Winsock2\CatalogChangeListener-2b8-
> > 0 1 1
> > epmapper 3 -
> > 1
> > Winsock2\CatalogChangeListener-1ac-
> > 0 1 1
> > LSM_API_service 3 -
> > 1
> > TermSrv_API_service 3 -
> > 1
> > Ctx_WinStation_API_service 3 -
> > 1
> > eventlog 3 -
> > 1
> > Winsock2\CatalogChangeListener-174-
> > 0 1 1
> > atsvc 3 -
> > 1
> > wkssvc 6 -
> > 1
> > Winsock2\CatalogChangeListener-16c-
> > 0 1 1
> > SessEnvPublicRpc 3 -
> > 1
> > spoolss 3 -
> > 1
> > Winsock2\CatalogChangeListener-550-
> > 0 1 1
> > trkwks 3 -
> > 1
> > NlaSvcTask 1 -
> > 1
> > srvsvc 5 -
> > 1
> > browser 3 -
> > 1
> > Winsock2\CatalogChangeListener-710-
> > 0 1 1
> > Winsock2\CatalogChangeListener-228-
> > 0 1 1
> > Winsock2\CatalogChangeListener-230-
> > 0 1 1
> > HPUPDMon 1
> > 1
> > MsFteWds 2 -
> > 1
> > PIPE_EVENTROOT\CIMV2SCM EVENT PROVIDER 1 -
> > 1
> > TDLN-3772-
> > 41 1 2
> > TDLN-3216-
> > 41 1 2
> >
> >
> > virtio serial drivers are installed on Windows guest VM.
> > What I am missing here?
> > Thank you.
> >
> > _______________________________________________
> > libvirt-users mailing list
> > libvirt-users at redhat.com
> > https://www.redhat.com/mailman/listinfo/libvirt-users
>
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