2011/4/2 Serge van Ginderachter <[email protected]>: > On 2 April 2011 16:58, Clint Byrum <[email protected]> wrote: >> Serge, would you mind elaborating on that? I'm looking for facts. > > I tested several virtualisation technologies last year.
I'm terribly sorry, but this information is practically useless. There are no version numbers, no information about configuration, about backing stores, disk image formats, cache settings, and very little about hardware, etc. I can't e.g. tell if your factor 8 drop i performance on Ubuntu for small writes is due to the virtual disk being backed by a qcow2 on ext4, for instance, and as such, I can't use the data (and much less the conclusions) for anything. -- Soren Hansen | http://linux2go.dk/ Ubuntu Developer | http://www.ubuntu.com/ OpenStack Developer | http://www.openstack.org/ -- ubuntu-server mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
