1) CentOS 5.2 (Tried with mercurial with 3.2, testing
and 3.2 CentOS SRPMS)
2) Tried vmlinuz-2.6.18-92.1.6.el5xen per SPRMS (thanks to your message
on the list) and mercurial 3.2 and unstable 2.6.18.8-xen kernel.
3) title CentOS (2.6.18.8-xen)
root (hd0,0)
kernel /xen.gz vtd=1 msi_irq_enable=1 com1=115200,8n1
console=com1
module /vmlinuz-2.6.18.8-xen ro root=/dev/VolGroup00/LogVol00
rhgb xencons=ttyS console=tty0 console=ttyS0, pciback.hide=(02:00.0)
module /initrd-2.6.18-xen.img
4) VT-d is enabled in the bios.
I just tried pci=nommconf and it boots now, however now I get:
(XEN) [VT-D]dmar.c:441: RMRR is incorrect.
(XEN) Failed to parse ACPI DMAR. Disabling VT-d.
(XEN) [VT-D]ACPI DMAR:No DMAR devices found
This is with mercurial Xen 3.2 testing. Please let me know if the
CentOS SRPMS might work in this case.
Thanks!
-Bryan
On Mon, Aug 4, 2008 at 4:21 PM, Daniel Kao
<dkao@xxxxxxxxxxxx>
wrote:
Bryan,
#1. Which distro are you using under Xen (i.e. RHEL/Cent5, SUSE 10,
etc.)
#2. Which Xen kernel are you using? (e.g. module
/vmlinuz-2.6.18-92.1.6.el5xen)
#3. Please copy/paste us your kernel & module line in your
grub.conf (i.e. kernel /xen.gz-3.2 vtd=1) etc.
** Please note that on my DQ35JO with stock RHEL5/CentOS5 kernels, I
had to disable mmconf to even boot the system on a DQ35JO.
(pci=nommconf) Otherwise, the system hangs.
#4. Check to make sure "VT-d" is enabled in the DQ35JO BIOS along with
the Vanderpool BIOS settings. (VT-d is disabled by default on the
DQ35JO).
Cheers,
Daniel
Bryan York wrote:
Hello,
I'm also seeing this. I have DQ35JO motherboard and a Q6600
processor. I have the latest 933 bios for my motherboard. It hangs for
me at "Brought up 4 CPUs." I've gone through many many different
distros and can't find a solution. I've also tried xen-unstable, but
then vt-d does not get enabled. I get "I/O Virtualisation disabled."
Any ideas?
Thanks,
-Bryan
--
Daniel Kao
Übermind, Inc.
Seattle, WA, U.S.A.
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
