部分Dell 740 不支持 Xen Server？

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　　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
　　

　　
ContentsAMD(TM)Intel(R)NOT Compatible ProcessorsOther LinksThis 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 processorsall AMD Athlon? X2 BE, LE, EE processorsall AMD Phenom? X3 and X4 processorsNotebook processors that are branded Turion 64 X2 and Turion UltraTurion? 64 X2 TL-60Turion? 64 X2 TL-56Turion? 64 X2 TL-52Turion? 64 X2 TL-50Turion? Ultra ZM-80, ZM-82, ZM-86AMD Opteron? with DDR21000 Series2000 Series8000 SeriesAMD Processor's may be compared with the tools at http://www.amdcompare.com/us-en/default.aspx?sid=txtlnkSome 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 - IntelVTIntel® 2 Core(TM) Duo Extreme processor X6800Intel® 2 Core(TM) Duo processor E6700Intel® 2 Core(TM) Duo processor E6600Intel® 2 Core(TM) Duo processor E6400Intel® 2 Core(TM) Duo processor E6300Intel® Core(TM) Duo processor T2600Intel® Core(TM) Duo processor T2500Intel® Core(TM) Duo processor T2400Intel® Core(TM) Duo processor L2300Intel® Pentium® processor Extreme Edition 965Intel® Pentium® processor Extreme Edition 955Intel® Pentium® D processor 960Intel® Pentium® D processor 950Intel® Pentium® D processor 940Intel® Pentium® D processor 930Intel® Pentium® D processor 920Intel® Pentium® 4 processor 672Intel® Pentium® 4 processor 662Intel® Xeon® processor 7041Intel® Xeon® processor 7040Intel® Xeon® processor 7030Intel® Xeon® processor 7020Intel® Xeon® processor 5080Intel® Xeon® processor 5063Intel® Xeon® processor 5060Intel® Xeon® processor 5050Intel® Xeon® processor 5030Intel® 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 ProcessorsIntel® 2 Core(TM) Duo processor E4300 (source)Intel® Pentium® D processor 9x5 (D945)AMD Sempron processorsAMD Athlon64 processors for Socket 939 and Socket 940AMD Opteron processors for Socket 940 (with 3 digit product numbers)Other LinksBleeding edge Xen on FC5SUSE full virtualization example

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