Does VMware ESX Fault Tolerance (FT) support depend on the CPU only?

Posted by user71784 on Server Fault See other posts from Server Fault or by user71784
Published on 2011-02-22T23:29:13Z Indexed on 2011/03/11 8:12 UTC
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vmware-esxi

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vmware-esx

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intel

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xeon

I'm trying to find out whether VMware ESX 4.x Fault Tolerance (FT) is supported on a particular server and VMware's HCL is confusing me. It says that some servers with FT-supported processors (specifically the Xeon 3400 Lynnfield) do not support FT and some with almost identical specs (same chipset for instance) do support FT.

Could this be a mistake on the HCL itself? To my understanding FT support is based only on the CPU.

Thanks.

RC

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