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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 generation. I'm now investigating whether I can mangle the source MAC of the outg...

Hi! Is there any way to specify ethernet device name to be created inside the openvz container? I could find such info at http://libvirt.org/formatdomain.html#elementsNICS. If I do as below I get br0 as ethernet device inside VM whereas I'd like it to be eth0. $ cat ovz.xml <domain type='openvz' id='144'> <name>144</name> <uuid>0071c128-58b4-4688-be17-1e062a22b36c</uuid> <vcpu>1</vcpu> &lt...

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

Specify the MAC address as part of the domain XML for the bootstrap node. See https://libvirt.org/formatdomain.html#elementsNICS. If using virt-install, set it as part of the --network option: "--network NETWORK,mac=12:34..." - Peter On Fri, 12 Jun 2020 at 18:07, Ian Pilcher <arequipeno@gmail.com> wrote: > Is it possible to configure libvirt to generate "predictable" MAC > addresses for...

...update the domain. Of course that will only work if the domain is stopped. On 6/12/20 2:00 PM, Ian Pilcher wrote: > 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 generation.  I'm now investigating whether I > can...

...; > On Mon, Sep 3, 2012 at 6:41 PM, yue wang <heuye.wang at gmail.com> wrote: > >> Hi: >> >> i used to use linux bridge and specify interfaces by 'Generic ethernet connection' >> mode,after reading this page? >> http://libvirt.org/formatdomain.html#elementsNICS >> i am not sure if i need to change to another mode(eg:'virtual network') to >> specify interfaces when switching linux bridge to open vswitch? >> any suggestions? >> >> >> thanks! >> heuye >> > > -------------- next part -----------...

❦ 25 juillet 2016 08:44 CEST, Martin Kletzander <mkletzan@redhat.com> : >>> "Just a vnet interface, no bridge" means you want no network. Where >>> should the vnet be connected? >> >>The host is able to handle the routing. It seems I could just declare an >>interface of type "ethernet" instead of "network" to get the effect

...--------- default active yes and that the bridge exists [root at enc12 avi]# brctl show bridge name bridge id STP enabled interfaces virbr0 8000.000000000000 yes I then went over the explanations under http://www.libvirt.org/formatdomain.html#elementsNICS and http://wiki.libvirt.org/page/Networking and made sure net.ipv4.ip_forward = 1 under file /etc/sysctl.conf on the host after that, I created a container with the following xml specification: <domain type='lxc'> <name>ssh9</name> <memory>500000</memory...

Hi all. I've been playing around with KVM for a bit now and have several virtual machines up and running. Having passed what I considered "first look" stage, I'm ready to start using libvirt as a manager. For reference, pre-libvirt, I have started this VM with: /kvm -net nic,model=virtio -net tap,ifname=tap5,script=no -drive file=test1.img,if=virtio,boot=on -curses

Hi, I have an fc14 install and would like to install a few kvm guests but am having difficulty with the networking. On the host I have disabled NetworkManager and configured a bridge which has eth0, the only physical interface on the server. I have a dhcp server on the local lan, and if I add a mac address entry to my dhcpd.conf, the guest will find an IP from there. I think somehow the guest

...t won't happen & optimize on that basis. No local static analysis could prove it - but the assumption helps improve the code. (& even if we had the whole program, some invariants would be difficult/impossible to practically prove - programmer indexes into an array based on the number of elementsn in a hash table - pretty darn difficult to statically analyze the whole probing hash table system, and the dynamic logic that populates it, to prove that only N elements will ever end up in the hash table, and thus using its size as an index into an array of N elements is safe - but we can assume,...

...t won't happen & optimize on that basis. No local static analysis could prove it - but the assumption helps improve the code. (& even if we had the whole program, some invariants would be difficult/impossible to practically prove - programmer indexes into an array based on the number of elementsn in a hash table - pretty darn difficult to statically analyze the whole probing hash table system, and the dynamic logic that populates it, to prove that only N elements will ever end up in the hash table, and thus using its size as an index into an array of N elements is safe - but we can assume,...

Dave, Dead code elimination is generally done in a pass called dead code elimination, Can you give concrete examples why the same would not be true for UB code elimination ? Yes, speculatively hoisting code requires it to be UB-free, but that has nothing to do with UBCE deleting entire blocks of code because of the existence of UB. The former requires an analysis proving UB-absense, the