http://www.youtube.com/watch?v=6n3VpfesM8A is a video of a live site
failover using vSphere FT and HP/Lefthand P4000.

 

I've been looking at SAN/storage options and had been thinking very much
in terms of "Live" and "Backup" sites.

 

Our locations are around 3/4 of a mile apart linked by 1 or 10gig
ethernet (the fibre will take 10gig so it comes down to cost and
necessity).

 

I'm now thinking why on earth wouldn't I want to go active/active if
we're looking at Lefthand? I'm hoping to have them in next week to
discuss options.

 

I'm a little blown away by that video tbh as it's not using excessively
expensive license options.

 

Appreciate any thoughts on whether vSphere's FT really is good enough
that you'd be content with (for example):

 

Primary Site.

ESX Host

P4000

Single Switch for SAN/vSphere stuff (presumably with VLAN's to keep
iSCSI and vMotion/FT traffic separated?)

 

Secondary Site:

ESX Host

P4000

Single Switch for SAN/vSphere stuff

 

I'd be interested in any feedback from those of you who are doing any
kind of active/active with failover configuration.

 

Thanks.

 


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