Tag Archive: NX/XD

Sep 23 2012

What is SAHF and LAHF and why do I need it to install vSphere 5.1?


Happened to look over the ESXi 5.1 documentation today (yeah, yeah, normally I just install and don’t RTFM) and noticed this in¬†the¬†Hardware Requirements section: ESXi 5.1 will install and run only on servers with 64-bit x86 CPUs ESXi 5.1 requires a host machine with at least two cores ESXi 5.1 supports only LAHF and SAHF …

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