[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-users] How to configure vif in Xen?
Hi I built Xen-4.2-unstable and kernel-2.6.32.40 on CentOS 5.5 successfully! I also implemented fault tolerance and high avaliability via remus under your advices! Thank you very much! But I got new problems: 1. The vif of VM didn't work, when I start a new VM by command: "xm cr myvm.hvm", system returned message: "the <VM> does not exist". my VM's configuration file is: ernel = "hvmloader" builder='hvm' memory = 512 name = "myvm" vcpus=4 vif = [ 'type=ioemu, bridge=eth0,mac=00:16:3e:3a:7a:dd' ] pae = 1 acpi = 1 apic = 1 #disk = [ 'file:/home/xen/tpl/hvm/base.img,hda,w', 'file:/home/xen/tpl/hvm/CentOS-5.5-x86_64-bin-DVD-1of2.iso,hdc:cdrom,r' ] disk = [ 'file:/home/xen/tpl/hvm/win.img,hda,w', 'file:/home/xen/tpl/hvm/windows-XP.iso,hdc:cdrom,r' ] &n! bsp; device_model = 'qemu-dm' boot="cd" sdl = 0 vnc = 1 vnclisten = "0.0.0.0" stdvga = 0 serial = "pty" if I deleted the "vif = [ 'type=ioemu, bridge=eth0,mac=00:16:3e:3a:7a:dd' ]" , the vm started successfully, but the VM could not access network. I have installed the bridge-utilty package properly. I checked the /val/log/message, it showed: Jul 29 04:04:34vnix06 kernel: [ 205.540203] device vif1.0 entered promiscuous mode Jul 29 04:04:34 vnix06 kernel: [ 205.545969] eth0: port 2(vif1.0) entering forwarding state Jul 29 04:04:34 vnix06 kernel: [ 205.811565] eth0: port 2(vif1.0) entering disabled state Jul 29 04:04:34 vnix06 kernel: [ 205.818948] device vif1.0 left promiscuous mode Jul 29 04:04:34 vnix06 kernel: [ 205.818955] eth0: port 2(vif1.0) entering disabled state Jul 29 04:04:35 vnix06 logger: /etc/xen/scripts/block: Path closed or removed during hotplug add: backend/vbd/1/5632 state: 6 Jul 29 04:04:35 vnix06 logger: /etc/xen/scripts/block: xenstore-read backend/vbd/1/5632/node failed. Jul 29 04:04:35 vnix06 logger: /etc/xen/scripts/block: /etc/xen/scripts/block failed; error detected. could you tell me how to address this problem? 2. The NFS worked well in CentOS5.5, but when I compiled kernel-2.6.32-40 and Xen-4.2-unstable and got into dom0. the NFS didn't work, and could not mount the remote NFS server. I tried command: "service nfs restart", but the failed. I used command: "mount <IP>:/home /mnt", the system returned: mount <IP>/home /mnt ! mount.nfs: No such device &n! bsp; wha t's wrong? I am waiting for your help! thank you very much! _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |