similar to: question about libvirt network Xml

Hi all, Exists an official openvswitch package for CentoS7?? If I am not wrong, this: http://mirror.centos.org/centos/7/cloud/x86_64/openstack-kilo/openstack-neutron-openvswitch-2015.1.0-1.el7.noarch.rpm it can be used with openstack only. Do I need to recompile from source like is is explained here: https://n40lab.wordpress.com/2015/06/28/centos-7-installing-openvswitch-2-3-2-lts/ or exists

On Fri, Sep 18, 2015 at 7:38 AM, Sandro Bonazzola <sbonazzo at redhat.com> wrote: > > > On Thu, Sep 17, 2015 at 6:15 PM, C. L. Martinez <carlopmart at gmail.com> > wrote: >> >> On Thu, Sep 17, 2015 at 6:06 PM, George Dunlap <dunlapg at umich.edu> wrote: >> > On Thu, Sep 17, 2015 at 3:19 PM, C. L. Martinez <carlopmart at gmail.com> >>

On Thu, Sep 17, 2015 at 6:06 PM, George Dunlap <dunlapg at umich.edu> wrote: > On Thu, Sep 17, 2015 at 3:19 PM, C. L. Martinez <carlopmart at gmail.com> wrote: >> Hi all, >> >> Exists an official openvswitch package for CentoS7?? If I am not wrong, this: >> >>

On 04/18/2016 08:01 PM, liyulei wrote: > And I used the command "tcpdump -i eno1.5 " to > capture the datagrams through the vlan interface, there were only repeated > outputs: > ARP who has 192.68.81.254 Tell 192.168.81.3 > > Could you tell me the reason for that? My guess would be that the switch isn't configured to give you access to VLAN 5 with tagged packets.

Hi, I managed to get SR-IOV with an Intel I350 NIC to work.For this I followed the documentation on this page: https://wiki.libvirt.org/page/Networking#Assignment_from_a_pool_of_SRIOV_VFs_in_a_libvirt_.3Cnetwork.3E_definition But as I have more VMs then VF on the NIC I also have a bridge wich serves the other guests. As I run Debian Buster as host I followed the documentation here:

On Wed, Dec 05, 2018 at 09:01:16AM +0000, Roman Kagan wrote: > On Tue, Dec 04, 2018 at 05:29:31PM +0000, Richard W.M. Jones wrote: > > This patch is just for discussion. There are still a couple of issues > > that I'm trying to fix. > > Sorry if I missed the original discussion on that, but why is copying > the static IP configuraition even considered to be a good

On 16.10.2014 19:29, Robert Li (baoli) wrote: > Hi, > > I’m an openstack developer trying to use > > > Assignment from a pool of SRIOV VFs in a libvirt <network> definition > > > from this link http://wiki.libvirt.org/page/Networking > > My question is is it possible for nova (the openstack compute) to know > which VF out of the pool will be

Hello, We encountered a problem while testing SRIOV on kubevirt [1]: We are currently using the Device "hostdev" generic options to pass-through the VF to the guest. It is not done through the "interface" (with type hostdev) because that option requires access to the PF which is not available in our case (the VF is moved to the container namespace where libvirt runs, but not

Hi guys, I'm wondering whether libvirt supports live migration for the VM with PCI passthrough devices. or it must be assumed before live migration that all passthrough devices be unplugged? If so, all unplugged devices should be manually hot-plugged to the VM after migration?? Thanks.

Hi laine, I have leave some questions on IRC, but my VPN broken time after time. Please ignore the questions on IRC. In my understanding, the standby and primary hostdev interface may be in different subnet. I'm not sure whether it is correct. Could you please help to explain? Thank you in advance. For example, primary hostdev is connected to vf-pool with <pf='eth0'/>, while

Hi all, I'm testing on debian/unstable SR-IOV feature with Broadcom BCM57810 cards and KVM hypervisor: Compiled against library: libvirt 1.2.1 Using library: libvirt 1.2.1 Using API: QEMU 1.2.1 Running hypervisor: QEMU 1.7.0 bnx2x -> firmware 7.8.17 -> driver from kernel 3.12.7 8 VFs are created on the first PF. For each VF, a specific mac address is set manually using "ip

Hi Laine, For the feature testing before, I only test the linux bridge setting as in 2), it works. Now I tried 1), to use macvtap bridge mode connected to the PF, it can not work as the hostdev interface can not get dhcp ip address on the guest. Check on host, the /var/log/messages and dmesg both says: "Jul 6 04:54:45 dell-per730-xx kernel: ixgbe 0000:82:00.1 enp130s0f1: 1 Spoofed packets

Is there a setting to allow/disable spoof checking and trust on VF from SR-IOV device? Lookin at https://www.libvirt.org/formatdomain.html#elementsDriverBackendOptions can this be done through the driver element? *<driver name='vhost' txmode='iothread' ioeventfd='on' event_idx='off' queues='5' rx_queue_size='256' tx_queue_size='256'>

On 2020-07-06 10:01, Laine Stump wrote: > On 7/6/20 5:10 AM, Yalan Zhang wrote: > > > > Hi Laine, > > > > For the feature testing before, I only test the linux bridge setting as > > in 2), it works. > > Now I tried 1), to use macvtap bridge mode connected to the PF, it can > > not work as the hostdev interface can not get dhcp ip address on the >

scenario: i run a mix of libvirt 1.1.1 and 1.2.2 on the source hosts, 1.2.2 on the destination hosts qemu: 1.5.0+dfsg-3ubuntu5.3~cloud0 on all the hosts openstack havana and icehouse description: i have many compute nodes running libvirt+kvm, when i try to migrate guest that were created months ago it fails, if i create a vm and then migrate it works the problem is that libvirt cannot

On 03/10/14 17:15, Laine Stump wrote: > On 10/03/2014 11:38 AM, lejeczek wrote: >> hi everybody >> >> I'd presume virsh makes the best possible choice, right? >> It is that just seems bit... odd having realtek in guest and Intel's >> VF on host, no? > This can safely be ignored - in the case of an SRIOV VF that is assigned > to the guest using PCI

Dear List , We are using intel 82599EB based SRIOV capable 10GbE cards on the host machine.The VFs are being assigned to the guest in pass through mode and are providing the network connectivity as expected. However when we shutdown the guest the connectivity does not comes back via the VFs on the guest in next boot unless the VFs are detached from the *guest* *before* initiating a shutdown of

hi everybody I'd presume virsh makes the best possible choice, right? It is that just seems bit... odd having realtek in guest and Intel's VF on host, no? regards

On Wed, Dec 05, 2018 at 01:18:49PM +0100, Fabien Dupont wrote: > On Wed, Dec 5, 2018 at 12:01 PM Richard W.M. Jones <rjones@redhat.com> > wrote: > > > On Wed, Dec 05, 2018 at 09:01:16AM +0000, Roman Kagan wrote: > > > On Tue, Dec 04, 2018 at 05:29:31PM +0000, Richard W.M. Jones wrote: > > > > This patch is just for discussion. There are still a couple of

Hi, After upgrading to b95 of OSOL/Indiana, and doing a ZFS upgrade to the newer revision, all arrays I have using ZFS mirroring are displaying errors. This started happening immediately after ZFS upgrades. Here is an example: ormandj at neutron.corenode.com:~$ zpool status pool: rpool state: DEGRADED status: One or more devices has experienced an unrecoverable error. An attempt was