*Jerry Amundson* wrote on *Thu Mar 5 19:27:34 UTC 2009*
Otherwise, if you do not need Xen 3.2, just "yum groupinstall
Virtualization".
Thanks for your advice,i do "yum groupinstall Virtualization". Unfortuanately,when reboot,the system also halted at: ///////////////////////////////////////////////////////////////////////////// Red Hat nash version 5.1.19.6 usb 1-5: device not accepting address 4 ,error -110 usb 1-5: device not accepting address 5, error -110 usb 1-5: device not accepting address 6,error -110 usb 1-5: device not accepting address 7,error -110 ////////////////////////////////////////////////////////////////////////////////