Upgrading EVA3000 to EVa4000

[nibble]

Guys, my customer have a 2C4D EVA3000. He wants to upgrade it to EVA4000. I've read somewhere that I can re-use the disk enclosure and disks. Things that needed to be replace is the controller.

Any other other thoughts?

I cant seem to find the manual for EVA3000- eva4000. I did see eva3000 to eva4100. Any thoughts highly appreciated

[Víctor Cespón · Accepted solution]

You need to replace I/O modules and EMUs on the disk enclosures.

I can't find this document on the HP site, but there's a copy here:

http://www.dectrader.com/docs/set1/emr_na-c00610511-4.pdf

Also it's different if you want to update to an EVA4000 or to an EVA4100. They use different I/O modules.

[nibble]

Hi vcespon, thanks for this. I'll read this and be back if I have more questions.