Hello!
I've recently installed CentOS 5.3 and choose to install virtualisation support during their setup. This adds the Xen hypervisor as the default kernel.
If I have VT-x enabled:
* the guest will hang at boot with a blinking cursor
If I have VT-X disabled:
* the guest will load the Xen kernel, then reboot. The Xen kernel will load again and then the *host* will reboot.
Guest setup:
* Vanilla CentOS 5.3 install with Xen enabled.
How to reproduce:
* Download CentOS 5.3 i386 DVD iso
* Set up VM, enable PAE, disable VT-x.
* Boot and install CentOS. Select Virtualisation support during setup.
* Reboot after install. The only available entry in the boot loader will be the Xen hypervisor.
* Watch your box reboot
I'd love to attach a log file, but with the host rebooting, they end up empty.
My CPU:
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz
stepping : 6
Regards,
Michael