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DS8000 System Storage: Device Reserves with HyperPAVs



Document Author:
Additional Author(s):

Paulus Usong
Charlie Burger


Document ID:

FLASH10765


Doc. Organization:

Advanced Technical Sales


Document Revised:

01/03/2013


Product(s) covered:

DS8300; DS8700; DS8800; DS8870







Abstract: The purpose of this paper is to demonstrate what can occur when device reserves are used with HyperPAV enabled.

Device Reserves  with HyperPAVs.pdfDevice Reserves with HyperPAVs.pdf



Classification:

Software; Solutions

Category:

Performance




Platform(s):

IBM System z Family; IBM System Storage



O/S:

z/OS

Keywords:

HyperPAV, Device Reserves, IOSQ time

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