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...<address type='pci' domain='0x0000' bus='0x01' slot='0x0a' function='0x6' /> </interface> Did I miss something? Do you see PCI in the XML when you do the virt-install --dryrun approach? Thanks On Wed, Dec 26, 2018 at 2:57 PM Peter Crowther <peter.crowther@melandra.com> wrote: > 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 >>...

----- 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 des...

...ate), and finally modify your installation to do a series of virsh commands using that template XML as a start. I know it sounds awkward, but there is really nothing in libvirt or virt-install to automate assignment of PCI devices to non-0 functions. > On Wed, Dec 26, 2018 at 2:57 PM Peter Crowther > <peter.crowther at melandra.com <mailto:peter.crowther at melandra.com>> wrote: > > On Wed, 26 Dec 2018 at 16:26, b f31415 <bf31415 at gmail.com > <mailto:bf31415 at gmail.com>> wrote: > > If not, is there a way with one of the virt com...

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 &g...

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 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 work! I have to do far > more > > thor...

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 4/30/19 3:15 PM, Peter Crowther wrote: > 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: >>> &g...

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...

On Sat, Jan 27, 2018 at 3:44 PM, Peter Crowther <peter.crowther@melandra.com> wrote: > 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...

...phones to the most recent firmware (POS3-08-11-00) and * is "Version: 1:1.4.21.2~dfsg-3+lenny1" (debian). Can anybody offer any advice or suggestions on fixing or debugging this further? If anybody else has encountered the problem and knows of a fix that would be great. Thanks, Ian Crowther -- ======================================================================= Ian Crowther Tel: +44 845 4501626 Unit 108, 10th Avenue, IT Dept, Comtek Fax: +44 845 4501627 Zone 3, Deeside Industrial Network Systems UK Ltd Park, CH5 2UA, Flintshire ============...

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

I’m using virt-install to spin up VMs. At times I have a need to spin up VMs which have 100s of interfaces. I ran into the PCI issue mentioned in this previous thread based on how virt-install assigns PCI addresses to interfaces: https://www.redhat.com/archives/libvirt-users/2018-December/msg00064.html Using the info mention there I was able to part hand / part sw re-write an XML where I

...ARPA> Message-ID: <12367705229.11.LEBOWITZ at CS.COLUMBIA.EDU> (DEF-INSTANCE GEORGETOWN (STATE MARYLAND) (LOCATION URBAN) (CONTROL PRIVATE) (NO-OF-STUDENTS THOUS:10-15) (MALE:FEMALE RATIO:45:55) .... Which dates it to 1988. Nice. Barry On Thu, Jan 18, 2018 at 9:20 AM, Peter Crowther <peter.crowther at melandra.com > wrote: > That's a nice example of why Lisp is both powerful and terrifying - you're > looking at a Lisp *program*, not just Lisp *data*, as Lisp makes no > distinction between the two. You just read 'em in. > > The two definitions...

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

...mode>" network, but I would still need to configure some static routes. I will take a stab at doing an open or routed network today, but in the meantime, your thoughts and comments about my setup are still welcome and encouraged. Thank you! -Cobin On Wed, May 30, 2018 at 10:44 PM Peter Crowther <peter.crowther@melandra.com> wrote: > I have to say that I wouldn't do the networking that way - in fact, in the > clusters I manage, we haven't done the networking that way :-). Rather > than layer 3 routing between VMs, we've chosen to use layer 2 virtual > switch...

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

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.

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 work! I have to do far more > thorough threat analysis than I would do if...