kern/164450: [xen] Failed to install FreeeBSD 9.0-RELEASE from CD in a Citrix XenServer VM

[Mykhaylo Yehorov]

>  Was this Citrix XenServer 5.x? I've successfully done installs from a real
>  CD and an ISO on XenServer 6.x.

Yes. I'm unable to install FreeBSD 9.0 from an ISO image on Citrix
XenServer 5.0.0.
And I also successfully installed FreeBSD 9.0 on Citrix XenServer 6.0.