similar to: create virtual network fails with virt-manager

hello list, i cant create an isolated network with the virt-manager. installed version virt-manager 3.0.0 installed version libvirt 6.2.0 output in error-message: Error creating virtual network: internal error: Failed to apply firewall rules /sbin/iptables -w --table filter --insert LIBVIRT_INP --in-interface virbr3 --protocol tcp --destination-port 67 --jump ACCEPT: iptables: No

On Thu, Oct 10, 2019 at 03:40:24PM +0200, Marko Horn wrote: > > >hello list, > >creatig a virtual network via virt-manager fails. >gentoo linux vanilla-sources 5.3.1 >virt-manager 2.2.1 >qemu 4.0 >libvirt 5.5.0 > Please try newer libvirt. There were some fixes related to iptables/nf_tables in libvirt in recent releases, so it might just solve that for you. >

On 9/21/20 3:58 PM, Marko Horn wrote: > > hello list, > i cant create an isolated network with the virt-manager. > > installed version virt-manager 3.0.0 > installed version libvirt 6.2.0 > > output in error-message: > > Error creating virtual network: internal error: Failed to apply firewall > rules /sbin/iptables -w --table filter --insert LIBVIRT_INP >

hello, a vm in format qcow2 on host A (Intel Xeon CPU E5-1650 v4) do not start on host B ( Intel Core i7-2600 CPU @ 3.40GHz ) i get on host B by starting the vm "trap errors" Opcode. anyone here has an idea how to solve this? kind regards marko -- zbfmail - Mittendrin statt nur Datei! OpenDKIM, SPF, DSPAM, Greylisting, POSTSCREEN, AMAVIS, Mailgateways Mailfiltering, SMTP

Hi List, i installed qemu-agent on a windows server and it is working as expected. I can send via virsh commands. I already performed successful an online backup of an windows server. Now my question is, is it possible to execute commands on the windows server via qemu-agent? I want to shutdown the MSSQL Service before doing backups. Is that possible? i dont find any helpful pages in net.

hello, i rsynced a kvm vm from one host to another. i start virt-manager and tell virt-manager to use an existing disk. i set cpu to haswell that is on the host. configure before start is set, and i start "begin installation". I get this output by virt-manager: Unable to complete install: 'internal error: process exited while connecting to monitor: 2017-07-19T09:27:10.861928Z

On all of the networks I create, I really don't want libvirt/KVM/virt-manager to do any kind of DHCP. I'm currently using xml files to feed into libvirt via virsh, for example: <network> <name>192_0_1</name> <bridge name='swan01' stp='on' delay='0' /> <mac address='12:00:00:16:16:BA'/> <ip

(sorry, dont know how i put my posting into an reply to an other issue before, new posting to sepearte it, big sorry) Hello list, i updated on a gentoo system from libvirtd 2.5 to 3.1.0 Now my windows machines cant access internet. I did a virbr1 with virt-manager and route it to the eth0, works fine on 2.5 Hello list, i updated on a gentoo system from libvirtd 2.5 to 3.1.0 Now my

On 9/6/20 12:02 PM, daggs wrote: > Greetings LAine, > >> When you say "the vm", you mean the one running libreelec, that is >> trying to get and IP address, correct? > > yes, you are correct. > >> I guess Broadcom.home is the IP of the VM that's running the dhcp >> server? (I should have suggested using "tcpdump -n -e -v" :-/)

Greetings Laine, > It's just some name tcpdump used to replace the IP address of one of the > machines, and since it's the source IP of a DHCP reply packet, it most > likely is the IP of the DHCP server. ok, sounds reasonable > > > here is the requested dump: https://dpaste.com/849DMX9ND > > What I see in that dump is that the DHCP client (Mac address >

> > It's just some name tcpdump used to replace the IP address of one of the > > machines, and since it's the source IP of a DHCP reply packet, it most > > likely is the IP of the DHCP server. > ok, sounds reasonable > > > > > > here is the requested dump: https://dpaste.com/849DMX9ND > > > > What I see in that dump is that the DHCP client

I have just installed Redhat 7.2 on a P3 with adaptec 2400A IDE RAID. After many attempts with the partitions, I have finally managed to install but not get the following error on boot: creatig root device mounting root filesystem error mounting ext3 pivotroot:pivot_root(/sysroot,/sysroot/initrd)failed:2 freeing unused kernel memory :220k freed kernel panic: no init found. try passing init=option

Hi, After full new install of Fedora 19 or 20, I am getting this when I want to create a new VMs. Impossible de terminer l'installation : « Unable to create vcpu cgroup for fedora20(vcpu: 0): Aucun fichier ou dossier de ce type » Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 91, in cb_wrapper callback(asyncjob, *args,

Hi I have reinstall Fedora 20 from distrib. I have run yum update and yum upgrade. Running kernel is : 3.14.7-200.fc20.x86_64 Installed Libvirt packages are: libvirt-client-1.1.3.5-2.fc20.x86_64 libvirt-daemon-1.1.3.5-2.fc20.x86_64 libvirt-daemon-config-network-1.1.3.5-2.fc20.x86_64 libvirt-daemon-driver-interface-1.1.3.5-2.fc20.x86_64 libvirt-daemon-driver-network-1.1.3.5-2.fc20.x86_64

This might be related to the configuration of the virtual machine. A machine configured to have cpu X might not start up when it is changed to cpu Y. We also observed that a windows host does not boot on a ubuntu host with the default kvm configuration.

hello mailinglist, on gentoo system with qemu-1.6.1, libvirt 1.1.4, libvirt-glib-0.1.7, virt-manager 0.10.0-r1 when i set on virtual machine "cache=none" in the disk-menu, the machine faults to start with: << Fehler beim Starten der Domain: Interner Fehler: Prozess während der Verbindungsaufnahme zum Monitor beendet :qemu-system-x86_64: -drive

Hi, I'm running libvert on a Debian 7 system. I have upgraded libvert and qemu from source (v1.06 and 1.5.0 respectively) and the problem persists. The guest OS is also a Debian 7 system running a non-SMP kernel. The error message from virt-manager is Error starting domain: unsupported configuration: guest and host CPU are not compatible: Host CPU does not provide required features: rtm,

Hi all, I used "net-define" to create a network to use to attach VMs to an Open vSwitch bridge. The net-define worked fine, I can see the network in "net-list" (I set it to started and to autostart) but when I try to attach a new VM's NIC to this network (via virt-manager), I'm getting the following traceback: Unable to complete install: 'Unable to add bridge

hey dominik, Am 2017-08-24 18:14, schrieb Dominik Psenner: > This might be related to the configuration of the virtual machine. A > machine configured to have cpu X might not start up when it is changed > to cpu Y. We also observed that a windows host does not boot on a > ubuntu host with the default kvm configuration. >

@Michal: Thanks for your reply! Indeed I have found a package in the AUR (libvirt-zfs) and only had to change to the current version and add zfs-utils as dependency in the PKGBUILD. Now I don't get the previous error anymore but I still cannot setup a VM because I constantly get errors due to wrong permissions. I have tried to change the permissions in: - /etc/libvirt/qemu.conf -