dom

引用:

原帖由 XT 於 2016/2/18 17:15 發表

using e3 1245 v2

Check your mainboard BIOS for VT-d enable...

XT

引用:

原帖由 dom 於 2016-2-18 18:33 發表


Check your mainboard BIOS for VT-d enable...

Asus 成堆 z77 得一個 vt option

Sandbo

對比返 bare metal, 個fire strike分竟然高左幾乎10%

PS: Buying a PCI USB3 card for the VM, that way I can pass the PCI card directly without using the Spice (which I believe would have performance hit)

[ 本帖最後由 Sandbo 於 2016-2-19 02:05 編輯 ]

BlackBird

引用:

原帖由 XT 於 2016-2-18 20:46 發表

Asus 成堆 z77 得一個 vt option

換塊assrock

XT

諗住SET好個CentOS介面, 之後裝AMD Driver準備試啦
佢老闆, 一裝完個rpm之後restart就炒晒

把幾火即裝 fedora 23

Sandbo

引用:

原帖由 XT 於 2016-3-28 03:25 發表
諗住SET好個CentOS介面, 之後裝AMD Driver準備試啦
佢老闆, 一裝完個rpm之後restart就炒晒

把幾火即裝 fedora 23

Actually there is no need to install AMD driver for host; (installing proprietary graphics card driver is not helpful and most of the time destructive, from my experience)
the graphics card is all the way belong to the guest and host should never access it.

The general idea is: Turn on VT-d --> Set in Grub to prevent the host from using the card (assigning the card to vfio) --> Tell the guest to use it when setting up the virtual machine.

Let me know in case you were stuck somewhere, I maybe able to help.

[ 本帖最後由 Sandbo 於 2016-3-28 10:18 編輯 ]