Re: [libvirt-users] Protocols used for migration

2011-04-04 Thread Marc Seward
Could someone confirm if tunneled (encrypted) and tcp (unencrypted) are the only supported protocols for live migration of KVM guests.In the example posted in my earlier mail,a separate process is being spawned by qemu-kvm to perform migration.Does the qemu migrate command always spawn a separate p

[libvirt-users] Creating a network bridge with multiple interfaces

2011-04-04 Thread Alex
Hi, I have an existing fedora14 system with two interfaces and several virtual interfaces (as in eth0:0, etc). They are currently configured to not be controlled by NetworkManager, but just standard network services. I've recently started working with libvirtd, so I also have a virbr0 interface as

[libvirt-users] Protocols used for migration

2011-04-04 Thread linux user
Hi all, I'd like to know what are the different protocols used for migration of KVM guests on RHEL hosts.I'm actually interested in 'virsh dump' and virsh dump executes the qemu 'migrate' command.I understand 'exec' is one of the protocols. Appreciate any pointers. For eg:(qemu) migrate -d "exec:

[libvirt-users] iptables errors with guest

2011-04-04 Thread Alex
Hi, I've just set up a fedora14 guest on a fedora14 server, and just noticed the following in messages: Apr 4 16:29:50 fc14 libvirtd: 16:29:50.767: error : virRunWithHook:857 : internal error '/sbin/iptables --table mangle --delete POSTROUTING --out-interface virbr0 --protocol udp --destination-

[libvirt-users] Release of libvirt-0.9.0

2011-04-04 Thread Daniel Veillard
As scheduled, libvirt 0.9.0 was tagged and pushed today, it's available from FTP at: ftp://libvirt.org/libvirt/ This is a large release w.r.t. the amount of features and changes, and well worth bumping the middle version number. We are also getting closer to a 1.0.0 release ! Features: -

Re: [libvirt-users] LIBVIRT migration

2011-04-04 Thread Francesc Guasch
Al 01/04/11 22:29, En/na Marcela Castro León ha escrit: Hello: I've installed the package kvm-pxe on target host, and the error /*pci_add_option_rom: failed to find romfile "pxe-virtio.bin" */dissappeared from the log, but the migrate still doesn't work, and it continue saying: Hi, try installi

[libvirt-users] LIBVIRT migration

2011-04-04 Thread Marcela Castro León
Hello I'm having problem using migration. I'm working on ubuntu 10.4 and this versions of libvirt and virsh: virsh # version Compiled against library: libvir 0.7.5 Using library: libvir 0.7.5 Using API: QEMU 0.7.5 Running hypervisor: QEMU 0.12.3 This is the error. *virsh # migrate scompi1 qemu+ssh

Re: [libvirt-users] Can I update libvirt while KVM guest os are running

2011-04-04 Thread Masanari Iida
On Fri, Apr 1, 2011 at 7:11 PM, Masanari Iida wrote: > Hello > I have a simple question. > Can I update libvirt RPM while KVM guest OS on RHEL5 is running. > I am still searching for this answer. As far as I have seen on FAQ, restarting libvirtd may not affect the virtual machine. > Will restarti