[Qemu-discuss] virDomainMemoryStatTags returned by virDomainMemoryStats()

2016-02-08 Thread Jean-Pierre Ribeauville
Hi, I've installed following releases : libvirt-daemon-driver-qemu-1.2.8-16.el7_1.3.x86_64 qemu-kvm-1.5.3-86.el7_1.5.x86_64 qemu-kvm-common-1.5.3-86.el7_1.5.x86_64 qemu-guest-agent-2.1.0-4.el7.x86_64 ipxe-roms-qemu-20130517-6.gitc4bce43.el7.noarch qemu-img-1.5.3-86.el7_1.5.x86_64 I use this lib

Re: [Qemu-discuss] channel device "state" value missing within OpenStack Kilo version

2016-01-20 Thread Jean-Pierre Ribeauville
Hi, Discard this request , I was investigating on the wrong compute node. It works fine. Sorry for incovenience. Regards, J.P. De : Jean-Pierre Ribeauville Envoyé : mercredi 20 janvier 2016 16:20 À : 'qemu-discuss@nongnu.org' Objet : channel device "state" value miss

[Qemu-discuss] channel device "state" value missing within OpenStack Kilo version

2016-01-20 Thread Jean-Pierre Ribeauville
Hi, I've installed a OpenStack KILO all-in-one . For private need , I've to add a channel device to all my GUESTS on my compute node. It works fine (e.g. via a virsh command). Problem is that , in the xml describing the Guest , this 'state' value : showing if the channel is connected o

[Qemu-discuss] Is it possible to retrieve Non blocking socket writeable status of a unix channel device ?

2015-11-05 Thread Jean-Pierre Ribeauville
Hi, As using a blocking socket for a virtio device channel leads to be blocked if nobody has opened the corresponding /dev/virtio-ports within the Guest , I tried to use a non-blocking socket and to check whether the socket is writeable via FD_ISSET(). I'm wondering why a virtio device cha

[Qemu-discuss] GUEST Memory statistics understanding ....

2015-11-02 Thread Jean-Pierre Ribeauville
Hi, I'm wondering how to explain following metrics I got from virDomainMemoryStats(), regarding memory stats for the two GUESTS running on my host. 1) virDomainGetXMLDesc() shows these values : memmax (1024000.00) memcurrent(1024000.00) memmax (2048000.00) .memcurr

[Qemu-discuss] virtio channel device usage

2015-09-18 Thread Jean-Pierre Ribeauville
Hi, I set up a channel device between host and Windows guest by adding such lines : I notice that , if the host side has not open the socket, then write issued by the guest fails with following error : C:\>copy omv_bdc_var "\\.\Global\omnivision_123.agent" Used t