SAP save with parallel drives -- MIDRANGE-L

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Subject: SAP save with parallel drives
From: "Jim Oberholtzer" <midrangel@xxxxxxxxxxxxxxxxx>
Date: Thu, 29 Aug 2019 10:05:51 -0500
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One of my customers runs SAP on POWER.

We will be doing an OS upgrade on one of those partitions,(not replicated)
and we found out the save process to a single LTO4 fibre tape was 18 hours.
Ouch.

We have tape library with multiple drive sleds in it, so my question is; In
a SAP environment does doing saves to parallel tape devices help or hurt the
performance of the save?

--

Jim Oberholtzer

Agile Technology Architects

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