部分Dell 740 不支持 Xen Server？

在Dell 740 上装了半天的Xen Server，都不成功。

不断报错，重启

在GOOGLE上爬山下海= =~，原来郁闷不只是我.......740 一些可以装，一些不可以= =~

 Xen Server需要机器的CPU支持AMD-V 或者 Intel-V

有个支持信息  来自Xenwiki

Contents AMD(TM) Intel(R) NOT Compatible Processors Other Links This should be useful to someone looking for HardwareVirtualMachine (HVM) compatibility by specific processors. In other words, CPU's utilizing AMD SVM (Secure Virtual Machine), or Intel(R) Virtualization Technology (currently VT-x). AMD(TM) HVM works with all CPUs featuring the AMD-V (SVM) extension. On a running system look for svm in the output of Linux' /proc/cpuinfo. The desktop processors must be for the "socket AM2" (or above) with support for DDR2 memory and K8 Rev. F2 stepping and above (F3,G1,G2,Tri- and Quadcores) that are not Sempron brand. Server processors supporting SVM include all Opterons for Socket F (aka Socket L1) with 4 digit product numbers (Opteron 1210, 2210, 8210, ...), again here with support for DDR2 memory. Examples of supported processors are: all AMD Athlon™ 64 processors above 4000+ all AMD Athlon™ 64 X2 processors above 4800+ all AMD Athlon™ X2 processors all AMD Athlon™ X2 BE, LE, EE processors all AMD Phenom™ X3 and X4 processors Notebook processors that are branded Turion 64 X2 and Turion Ultra Turion™ 64 X2 TL-60 Turion™ 64 X2 TL-56 Turion™ 64 X2 TL-52 Turion™ 64 X2 TL-50 Turion™ Ultra ZM-80, ZM-82, ZM-86 AMD Opteron™ with DDR2 1000 Series 2000 Series 8000 Series AMD Processor's may be compared with the tools at http://www.amdcompare.com/us-en/default.aspx?sid=txtlnk Some vendors disable the AMD-V extension in the BIOS on some systems, sometimes it can be re-enabled in the BIOS setup. Intel(R) See also - IntelVT Intel® 2 Core(TM) Duo Extreme processor X6800 Intel® 2 Core(TM) Duo processor E6700 Intel® 2 Core(TM) Duo processor E6600 Intel® 2 Core(TM) Duo processor E6400 Intel® 2 Core(TM) Duo processor E6300 Intel® Core(TM) Duo processor T2600 Intel® Core(TM) Duo processor T2500 Intel® Core(TM) Duo processor T2400 Intel® Core(TM) Duo processor L2300 Intel® Pentium® processor Extreme Edition 965 Intel® Pentium® processor Extreme Edition 955 Intel® Pentium® D processor 960 Intel® Pentium® D processor 950 Intel® Pentium® D processor 940 Intel® Pentium® D processor 930 Intel® Pentium® D processor 920 Intel® Pentium® 4 processor 672 Intel® Pentium® 4 processor 662 Intel® Xeon® processor 7041 Intel® Xeon® processor 7040 Intel® Xeon® processor 7030 Intel® Xeon® processor 7020 Intel® Xeon® processor 5080 Intel® Xeon® processor 5063 Intel® Xeon® processor 5060 Intel® Xeon® processor 5050 Intel® Xeon® processor 5030 Intel® Virtualization Technology requires a computer system with an enabled Intel® processor, BIOS, virtual machine monitor (VMM) and for some uses, certain platform software enabled for it. Functionality, performance or other benefits will vary depending on hardware and software configurations. Intel Virtualization Technology-enabled BIOS and VMM applications are currently in development. NOT Compatible Processors Intel® 2 Core(TM) Duo processor E4300 (source) Intel® Pentium® D processor 9x5 (D945) AMD Sempron processors AMD Athlon64 processors for Socket 939 and Socket 940 AMD Opteron processors for Socket 940 (with 3 digit product numbers) Other Links Bleeding edge Xen on FC5 SUSE full virtualization example

可是 俺的CPU是 AMD Athlon™ 64 X2 processors 5800+的.......算你狠= =~