On Thu, May 10, 2007 at 08:55:22PM +0200, Andreas Reschke wrote: > Hello, > I want to move my XEN-machines from 32bit host to 64bit host. Example: > > server old: > smp server with 3 gb ram and 4 instances (all fc6,32 bit) > > server new: > smp server with 6 gb ram (fc6,64bit) and 4 instances (all fc6,32 bit) > > It is possible to run 32bit xen-instances on a 64bit xen host? With fullvirt yes. With paravirt + FC6 no. With paravirt + F7 yes. FYI, while the plan for Fedora 7 called for Xen 3.0.4, we have belatedly switched to 3.1.0 since it is in final release-candidate phase & has lots of very important bugfixes we wanted. This has the added benefit of letting you run 32-bit PV guests on 64-bit host, although this should be considered fairly cutting edge / experimental :-) 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
