Re: [Xen-users] Heterogeneous XCP 1.6 pool

[Errol Neal <eneal@xxxxxxxxxxxxxxxxx>]

On Tue, 06/25/2013 10:38 AM, Mark Felder <feld@xxxxxxx> wrote:
> On Mon, Jun 24, 2013, at 21:10, Eduardo Bragatto wrote:
> > Is there anything else I should do to ensure the cpu mask is configured
> > at boot?
> > 
> 

I'll just share my experiences. 
I'm running a pool with several hapertown based systems (5410) and a single 
E5645 based system.

[root@xenserver-0003 /]# xe host-cpu-info
cpu_count                : 12
                   vendor: GenuineIntel
                    speed: 2400.138
                modelname: Intel(R) Xeon(R) CPU           E5645  @ 2.40GHz
                   family: 6
                    model: 44
                 stepping: 2
                    flags: fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov 
pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc nonstop_tsc aperfmperf 
pni vmx est ssse3 sse4_1 hypervisor ida arat tpr_shadow vnmi flexpriority ept 
vpid
                 features: 000ce3bd-bfebfbff-00000001-20100800
    features_after_reboot: 000ce3bd-bfebfbff-00000001-20100800
        physical_features: 029ee3ff-bfebfbff-00000001-2c100800
                 maskable: full

The command I used was xe host-set-cpu-features using values obtained from 
running the compare-cpu script which I obtained from here: 
http://www.cl.cam.ac.uk/xen/XenE/host-cpu-info/compare-cpu

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