virt April 2009

virt@lists.centos.org

29 participants
13 discussions

virsh can not connect, but virt-manager does
by Ljubomir Ljubojevic 22 Apr '09

22 Apr '09

Hi, i am having problems with virsh utility. I have installed 3 KVM virtual OS-es on top of CentOS 5.3 i386 (with kernel 2.6.18-92.1.22.el5.centos.plus from 5.2, necessary on AMD/ATI MB I have). I have compiled KVM modules from lfarkash-es sorce rpm's and libvirt and managers are recompiled from Fedoras repositories. Problem is following: Guests are installed with virt-manager and whenever I start him I can start and login to guest. on virt-manager's GUI says it connects to "qemu:///system" on localhost. when I try to use virsh with: [drlove@vmaster ~]$ virsh --connect qemu:///system error: failed to connect to the hypervisor same is with root user. It seams I have leftovers from few versions (just find out), I will see to they I reinstalled: [root@vmaster ~]# rpm -qa *kvm* kvm-tools-83-5 etherboot-roms-kvm-5.4.4-8 kvm-kmod-debuginfo-83-1 kmod-kvm-83-1 kvm-83-5 kmod-kvm-84-1.el5 [root@vmaster ~]# , but since virt-manager is working this should not cause this problem. I saw this: http://www.linux-kvm.org/page/Running_libvirt_with_KVM where it says to create symlink for /usr/bin/kvm but they point to X86_64 file and I have i386 kernel. I hope someone can help me. Any output you need, just say, i am experienced with linux. Ljubomir

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Creating a new bridge with new eth
by dist-list＠lexum.org 21 Apr '09

21 Apr '09

Hello, I am using eth0 as my xen management interface. There will no VM connected to the interface. I read a lot of articule about adding a interface and create a new bridge. Some add a ip address to the new interface some don't. Do I really need a IP on all interfaces ? Tx

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kernel-vm - humble request
by John Thomas 03 Apr '09

03 Apr '09

Look, I pay nothing for an incredible operating system with enormous features and stability, so it feels a bit awkward asking for more. [Sarcasm On] Now, get going and build me up a 5.3 kernel-vm's would ya? ;) [Sarcasm Off} -- Humbly, John Thomas

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virt April 2009