I am not running F8, all of my DomUs are HVM, and I am not running
64-bit OSes on any of them, so I was staying out of this one, but I am
running F7 64-bit with Xen kernel 2.6.21-6 on a Core 2 Quad, and since you
are having problems even with 32-bit PV guests, I thought that this might be
useful information. Perhaps you have some sort of BIOS configuration issue
or something.
Dustin
-----Original Message-----
From: fedora-xen-bounces(a)redhat.com [mailto:fedora-xen-bounces@redhat.com]
On Behalf Of Evan Lavelle
Sent: Wednesday, January 02, 2008 12:53
To: George Refseth
Cc: fedora-xen(a)redhat.com
Subject: Re: [Fedora-xen] Are 64bit Intel Core 2 Quad fedora 8 supported?
George Refseth wrote:
The 64 bit xen host kernel are unstable (timer/scheduling issue?)
So I wonder if this is supported or not. Another Fedora 8 x86_64
installation on
an Intel Core 2 Duo seems to run flawlessly, except it is running on a
laptop,
and not meant for server use.
FWIW: I'm running F8 64-bit 2.6.21-2952, for both Dom0 and one DomU, on
6600/Core 2 Duo, without problems. The DomU is HVM; it was originally PV
but I gave up on that for complex reasons. Various other (non-Fedora)
HVM domU's also work without problems.
Maybe it's just an issue with quad core. Can you turn off two cores in
the BIOS?
Evan
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