disk partitioning for multiOS machine
Daniel P. Berrange
berrange at redhat.com
Tue Aug 19 10:16:02 UTC 2008
On Tue, Aug 19, 2008 at 12:09:29PM +0200, Ralf Ertzinger wrote:
> Hi.
>
> On Tue, 19 Aug 2008 10:59:57 +0100, Daniel P. Berrange wrote:
>
> > NB, there are paravirtualized drivers for Windows on KVM available
> > that will make I/O fast. Any OS is slow without paravirt drivers, no
> > matter what virt technology you use.
>
> Paravirtualized means: KVM without processor support or with?
KVM requires hardware virt support for CPU virtualization.
For I/O drivers (ie disk, net) it uses emulated hardware from QEMU by
default, but also supports VirtIO which is the generic Linux driver
framework for paravirtualization. This provides a paravirtualized
network & disk driver.
> I.e., is the plan to make KVM not suck on machines that do not have
> Vanderpool/Pacifica, or are those simply out of luck with xen gone?
Unlikely to happen.
Daniel
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
More information about the fedora-devel-list
mailing list