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Hi, I've made some SAP benchmarks on my Xen system and discovered a huge difference in the performance of a "xened" SAP system compared to a native SAP system. Hence, I tried to figure out what might cause this 'overhead' and run a xentrace (listining to all events). Xentrace produced 24gb data and I converted it to 27gb human-readable data. After I gathered the human-readable data, I filtered the...

Hi, I''ve been trying to use E5520 and X5650 together in an heterogeneous pool without success. I know the combination is not on the official XenServer supported list (http://hcl.xensource.com/CPUPoolsList.aspx), but I thought it would be possible to set the mask anyway and see for myself if the combination works… My problem is that the mask doesn''t "stick" after a