EVA3000 connections

 
easynet
Advisor

EVA3000 connections

Goodmorning, we have a redundant Eva 3000, with 2 controller and 4 disk enclosures. the first 2 encl are connected to controllerA and the others to controllerB. may them connect both to both controllers ? one cable on contrA and the other on ContB to have the possibility for both controllers to take ownership for all the Vdisk ?
2 REPLIES 2
IBaltay
Honored Contributor

Re: EVA3000 connections

Amol Garge
Trusted Contributor

Re: EVA3000 connections

Yes, enclosures should always be connected to both the controllers, or else they wont be completely redundant.

The EVA's are asymmetric active/active arrays, that means that only one controller can take ownership of a LUN at a time.