search for: ruosi

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2008 Nov 25
0
Re: Xen - bonding
Hi Frank, Please don''t move the discussion off the mailing list. Thanks. "Frank Pikelner" <Frank.Pikelner@netcraftcommunications.com> writes: > We would like to configure Xen so that the two physical Dom0 > interfaces are bonded (for failover). Massimiliano De Ruosi gave a setup for this, on which I commented. The point is that you shouldn''t assign the IP to the bond, but rather to the bridge, if the dom0 and the domUs are on the same VLAN. This is (in my opinion) best achieved by taking the bridge configuration out of the hands of Xen by using the n...
2009 Feb 05
2
How to implement HA and Live Migration with a SAN?
Hello, I''ve configured two xen hosts (dom0) sharing a LUN on a SAN. My firs obiective is to run different domU on the two hosts, and implement live migration between them. Subsequently, I''d like to implement HA, so if a xen host goes down, domUs will be restarted on the other one. What''s the better way to obtain this? I think I need a cluster file system to
2009 Jul 01
2
xen-tools: does not unmount disks and mounts proc into the new VM - why?
Hi! I am using xen-tools version: 3.9-4 to create domUs: 1. time xen-create-image --verbose --dist=lenny --install-source=/mnt/xen-file-images/lenny-64-template-debootstrap-30Jun09-fix2.tar --hostname dummy --ip xxx.xxx.xxx.xxx --force 2. xm create dummy.cfg Then I get the message Device /dev/vg0/dummy-disk is mounted in the privileged domain, and so cannot be mounted by a guest. 3. When I