[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] boot xen use legacy bios
I got the problem of multiple cores CPU cannot be fully used when using UEFI mode. It is suggested that I should be boot the xen in legacy mode. How is it done? My environment: Xen 4.1.2, PowerEdge R730xd E5-2603 v3 @ 1.60GHz, ubuntu 14.04 kernel 3.13.0-24-generic Some References I use: Here are the files in /boot/efi/EFI/xen$ ls
And the content of xen.4.4.1.cfg
When I run "efibootmgr -w -L Xen -l "\EFI\Xen\xen.efi" -c", it shows:
I tried modprobe efiwars and still generate the same error. Directly reboot the system from BIOS doesn't success. Any suggestions?
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