http://www.osslab.org.tw/Virtualization/Citrix_XenServer/Basic/XenServer_%e6%94%af%e6%8f%b4%e7%9a%84_VM_%e4%b8%8d%e5%a4%a0%e4%b8%8d%e5%a4%a0!!_-_P2V

請用這方法增加Guest os 相容性.這是Xen and KVM先天的限制
esx 相容性就非常高了,不過linux guest os 效能也許就會輸了xen 一點點

Hi,
I think the virtualization solution of Xenserver is a very good product for yours.

I found the guest OS support list from
http://www.citrix.com/English/ps2/products/subfeature.asp?contentID=1681139

I copy it for you.
Please refer to below,

Supported guest operating systems

Below is a list of operating systems that are supported for virtualization with XenServer.

* Microsoft Windows 64-bit: Windows Server 2008 (SP1, SP2, R2); Windows Server 2003 (Standard, Enterprise, Datacenter Edition SP2), Windows 7
* Microsoft Windows 32-bit: Windows Server 2008 (SP1, SP2); Windows Server 2003 (Web, Standard, Enterprise, Datacenter SP0, SP1, SP2, R2); Windows Small Business Server (2003 SP0, SP1, SP2, R2); Windows XP (SP2, SP3); Windows 2000 SP4; Windows Vista (original and SP1); Windows 7
* Linux 64-bit: Red Hat Enterprise Linux (5.0, 5.1, 5.2, 5.3, 5.4); CentOS (5.0, 5.1, 5.2, 5.3, 5.4); Oracle® Enterprise Linux (5.0, 5.1, 5.2, 5.3, 5.4); Novell SUSE Enterprise Linux (10 SP1, 10 SP2, 10 SP3, 11)
* Linux 32-bit: Red Hat Enterprise Linux (3.6, 3.7, 3.8, 4.5, 4.6, 4.7, 5.0, 5.1, 5.2, 5.3, 5.4; CentOS (4.5, 4.6, 4.7, 5.0, 5.1, 5.2, 5.3, 5.4); Oracle Enterprise Linux (5.0, 5.1, 5.2, 5.3, 5.4); Novell SUSE Linux Enterprise Server (9 SP1, 9 SP2, 9 SP3, 9 SP4, 10 SP1, 10 SP2, 10 SP3, 11); Debian Lenny (5.0)