Thread: DS4800: dar0 and dar1 both active
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Old October 25th, 2006
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steevojb Offline
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Join Date: June 2006
Location: manchester, england
Posts: 185
Re: DS4800: dar0 and dar1 both active
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Hi There

This is almost certainly a zoning issue. I personally keep my zones very strict in that I have a single HBA and controller in each zone. Therefore, each server has 2 associated zones. Whilst this my take a little more administration , you know exactly where you are.

quote from "DS4000 Best Practices and Performance Tuning Guide"

Best Practice: Create separate zones for the connection between the HBA and each controller (one zone for HBA to controller A and one zone for HBA to controller B). This isolates each zone to its simplest form.

HTH

Steve
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