On Sat, Oct 07, 2006 at 10:25:32PM +0200, Aryanto Rachmad wrote: > Hello All, > > I am going to try to split the services on my server (IBM xSeries 330, dual 1GHz Intel > processors and 4GB RAM) into 3 or 4 VMs using Xen on FC6. So I plan to move all the > packages to those virtual machines based on their services. What are the minimal required > packages to run Xen on FC6? If you install the 'xen' RPM the dependancies will ensure that the minimal set of required packages are pulled in. Anything else is really just upto you & what kind of management tools you require in Dom0. > As my server does not Intel-VT support so I suppose I can not have fully-virtualised > guests. What is actually the advantage of this feature? Fully-virt just lets you run unmodified operating systems (notably Windows, or older versions of Linux for which there is no Xen kernel available). If you only care about running modern Xen enabled Linux kernels then you have on need for fully-virt. As a general rule, if there is a paravirt version of your desired OS available, using that will always be preferrable to fullyvirt. The network & disk I/O is much faster in paravirt, and since the kernel is informed when the hypervisor re-schedules it, it can do much more accurate process accounting in the guest. It is basically impossible to do accurate process scheduling in fully-virt, since the guest kernel has no knowledge of the fact that its running under a hypervisor. Regards, Dan. -- |=- Red Hat, Engineering, Emerging Technologies, Boston. +1 978 392 2496 -=| |=- Perl modules: http://search.cpan.org/~danberr/ -=| |=- Projects: http://freshmeat.net/~danielpb/ -=| |=- GnuPG: 7D3B9505 F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 -=| -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen
