similar to: avoiding PCI bus 8 / using PCI function / virt-install

Thanks. Maybe I'm missing something but when I try virt-install --dry-run --print-xml it generates this snippet of XML: <interface type="bridge"> <source bridge="ge_0_0_0_77"/> <mac address="52:54:00:01:00:4e"/> <model type="virtio"/> </interface> but what i need (and get from virsh dumpxml)

On 12/26/18 6:59 PM, b f31415 wrote: > Thanks.? Maybe I'm missing something but when I try virt-install > --dry-run --print-xml it generates this snippet of XML: > > <interface type="bridge"> > > <source bridge="ge_0_0_0_77"/> > > <mac address="52:54:00:01:00:4e"/> > > <model type="virtio"/> >

On Wed, 26 Dec 2018 at 16:26, b f31415 <bf31415@gmail.com> wrote: > If not, is there a way with one of the virt command line tools to create > the XML (with the PCI addresses specified) so that I can process that XML > and re-write the PCI addressing values? Right now the only way I’ve been > able to get that detailed XML file is to 1) virt-install and let the VM > begin the

----- On Oct 7, 2020, at 7:26 PM, Peter Crowther peter.crowther@melandra.com wrote: > Bernd, another option would be a mismatch between the message that "virsh > destroy" issues and the message that force_stop() in the pacemaker agent > expects to receive. Pacemaker is trying to determine the success or failure of > the destroy based on the concatenation of the text of the

On Tue, 30 Apr 2019 at 10:40, Michal Privoznik <mprivozn@redhat.com> wrote: > Is there any problem running libvirtd as root? > > Yes, in the regulated environment in which I work! I have to do far more thorough threat analysis than I would do if I knew which capabilities it had. So far, we've accepted the extra work; but it would be wonderful to be able to run a locked-down

On Thu, 8 Aug 2019 at 10:08, Sven Vogel <S.Vogel@ewerk.com> wrote: > The question for me is why they use the smallest? > Because otherwise some frames won't get through because the interface can't receive them, and the job of network equipment is to enable and maintain communication :-). > > Cheers > > Sven > - Peter [...] > > Am 31.07.2019 um 15:50

On Tue, 30 Apr 2019 at 10:48, Daniel P. Berrangé <berrange@redhat.com> wrote: > On Tue, Apr 30, 2019 at 10:45:03AM +0100, Peter Crowther wrote: > > On Tue, 30 Apr 2019 at 10:40, Michal Privoznik <mprivozn@redhat.com> > wrote: > > > > > Is there any problem running libvirtd as root? > > > > > > Yes, in the regulated environment in which I

You say you can ping but not ssh. If you install tcpdump on the VM, can you see the ping packets arriving and leaving? If not, I suspect an address collision - especially if ping continues to work with the VM shut down. If you can't ping, check the other end of your bridge. I'm more familiar with open vSwitch, but I'm somewhat concerned that your bridge definition doesn't include a

On Fri, Apr 24, 2020 at 4:35 PM Peter Crowther <peter.crowther@melandra.com> wrote: > > On Fri, 24 Apr 2020 at 21:10, Mauricio Tavares <raubvogel@gmail.com> wrote: >> >> Let's say I have libvirt >> >> [root@vmhost2 ~]# virsh version >> [...] >> >> Running hypervisor: QEMU 2.12.0 >> [root@vmhost2 ~]# >> [...] > > When

Let's say I have libvirt [root@vmhost2 ~]# virsh version Compiled against library: libvirt 4.5.0 Using library: libvirt 4.5.0 Using API: QEMU 4.5.0 Running hypervisor: QEMU 2.12.0 [root@vmhost2 ~]# running on centos 8 and then I have this card [root@vmhost2 ~]# virsh nodedev-dumpxml pci_0000_01_00_0 <device> <name>pci_0000_01_00_0</name>

Hi, Is it possible that "virsh destroy" does not stop a domain ? I'm asking because i have some domains running in a two-node HA-Cluster (pacemaker). And sometimes one node get fenced (killed) because it couldn't stop a domain. That's very ugly. This is also the reason why i asked before what "virsh destroy" really does ? IIRC a kill -9 can't terminate a

On 6/12/20 12:28 PM, Peter Crowther wrote: > Specify the MAC address as part of the domain XML for the bootstrap > node.  See https://libvirt.org/formatdomain.html#elementsNICS. Unfortunately, the domain XML is created by the OpenShift installer, over which I have no control. :-( Digging into the libvirt source, it doesn't look like there's any way to configure MAC address

Hi, i have a two node cluster with virtual guests as resources. I'd like to snapshot the guests once in the night and thought i had a procedure. But i realize that things in a cluster are a bit more complicated than expected :-)) I will shutdown the guests to have a clean snapshot. I can shutdown the guests via pacemaker. But then arises the first problem: When i issue a "virsh

The file also has a bunch of email headers stuck in the middle of it: ..... (QUALITY-OF-LIFE SCALE:1-5 4) (ACADEMIC-EMPHASIS HEALTH-SCIENCE) ) ------- ------- >From LEBOWITZ at cs.columbia.edu Mon Feb 22 20:53:02 1988 Received: from zodiac by meridian (5.52/4.7) Received: from Jessica.Stanford.EDU by ads.com (5.58/1.9) id AA04539; Mon, 22 Feb 88 20:59:59 PST Received: from

Why do you reckon this is to do with your virtualisation system (presumably qemu/kvm, though you don't say) rather than Windows 10? Peter On 13 Feb 2018 7:06 p.m., "Benjammin2068" <benjammin2068@gmail.com> wrote: > > > Hey all, > > This horrid bug seems to be back after the system got all sloggy slow so > I logged in via RDP and asked Windows to reboot.

Thanks for the response. /var/run/libvirt/qemu/ seems to be exactly what I'm looking for. It would, however, be nice to be able to access this file without root privileges. Is there any way to access the file using the credentials from a connected virConnectPtr? If not, I can stick to my current workaround of walking /proc and scanning each PID's cmdline for the VM's UUID string.

Hi Peter and other Libvirt-Users, Thank you, I greatly appreciate your response. The diagram I provided may be a little misleading, so I have attached a new diagram (also available here: https://i.imgur.com/X3nFMCz.png ). I think I also need to provide some more detail about my scenario here: These physical nodes are provided to me by "bare-metal cloud" providers like Scaleway / OVH /

I am using period as an IMAP separator with Maildir directories and I cannot share folders where the user has a period in their name. Suppose I log in as 'some.user' and do: SETACL INBOX mailtest at example.co.uk +lrwstipekxacd /var/mail/virtual/users/some.user/Maildir/dovecot-acl is created, with appropriate contents and shared-mailboxes.db gains an entry for

Is it possible to configure libvirt to generate "predictable" MAC addresses for virtual NICS? (A configuration which accomplishes this by limiting the pool of available addresses would be acceptable for my use case.) Read on for why I want to do this ... I have a somewhat unusual use case. I am working with the OpenShift bare metal "IPI" installation process, which is

Hello Libvirt Users, I would like to setup a two node bare-metal cluster. I need to guidance on the network configuration. I have attached a small diagram, the same diagram can be seen here: https://i.imgur.com/SOk6a6G.png I would like to configure the following details: - Each node has a DHCP enabled guest network where VMs will run. (eg, *192.168.1.0/24 <http://192.168.1.0/24>* for