performance of internal vs san for 7TB -- MIDRANGE-L

Subject: performance of internal vs san for 7TB
From: Jim Franz <franz9000@xxxxxxxxx>
Date: Tue, 2 Jun 2015 09:34:48 -0400
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We run a Power 7+ with 2 lpars, one is 1.4TB and other is 6.4TB, all
internal disks (19A1 - 236GB).
Our DR provider needs to split that into internal and SAN disk (all at
remote data center). How to confirm performance will be similar (or at
least acceptable)? What to ask and verify? Must confirm acceptable
configuration before annual test.
(switching providers is not an option)

Jim Franz

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Follow-Ups:

RE: performance of internal vs san for 7TB , Jim Oberholtzer

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