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HP XP7 for Compatible XRC User Guide
Abstract
This document describes and provides instructions for using the Compatible XRC software on a HP XP7 Storage system.
HP Part Number: TK938-96001
Published: May 2014
Edition: First
Seitenansicht 0
1 2 3 4 5 6 ... 36 37

Inhaltsverzeichnis

Seite 1 - Abstract

HP XP7 for Compatible XRC User GuideAbstractThis document describes and provides instructions for using the Compatible XRC software on a HP XP7 Storag

Seite 2 - DescriptionDateEdition

The number of Concurrent Copy (CC) and Compatible XRC sessions for each volume depends onthe combination of CC and XRC (XRC2 and XRC3). The following

Seite 3 - Contents

Behavior of the HP XP7 Storage disk arrayCompatible XRC Options"Donot Block" is Not Specified by SDM ("Block" isSpecified)"Do

Seite 4 - 4 Contents

Behavior of the HP XP7 Storage disk arrayCompatible XRC OptionsDonot Block is Not specified by SDM (Blockis specified) or Donot Block (Volume Level)is

Seite 5 - 1 Overview of Compatible XRC

MaintenanceWhen a maintenance operation is needed while Compatible XRC is being used, I/Os for CompatibleXRC pair volumes or Compatible XRC itself sho

Seite 6 - System Configuration

3 Interoperability with other products and functionsThis topic provides information about Compatible XRC interoperability with other products andfunct

Seite 7 - System Configuration 7

Using Compatible XRC with Continuous Access Synchronous ZThe HP XP7 Storage system supports the use of Compatible XRC with Continuous Access Synchrono

Seite 8 - Set up and requirements

Compatible XRC S-VOL functioning as BC Z primary volumeThe following figure shows the configuration in which a volume is functioning as both a Compati

Seite 9

primary site using Compatible FlashCopy, and it is copied from the primary site to the secondarysite using Compatible XRC.Compatible XRC S-VOL functio

Seite 10 - Restrictions on usage

Configuration for the XRC Multiple Reader functionWe recommend that the utility volume in a CU for the XRC session and an alias volumefor Compatible H

Seite 11

Reader function, you can configure the LDEV ownership and Compatible PAV in several differentways.• Configuring one MP blade to own all LDEVs in a CU.

Seite 12 - 3390-A and 3390-M devices

© Copyright 2014 Hewlett-Packard Development Company, L.P.Confidential computer software. Valid license from HP required for possession, use or copyin

Seite 13 - Replacing online microcode

• Using volumes in a CU with several sessions.To use volumes in a CU with several sessions, define the configuration as follows:◦ Allocate all alias v

Seite 14

•You can use Compatible XRC with Compatible FlashCopy SE. For details, see the topic oninteroperability with other products and functions in the HP XP

Seite 15

4 Using Compatible XRCThis topic provides instructions for using the features of Compatible XRC.Launching Compatible XRCProcedure 1 To open the Compat

Seite 16

10. Click OK.The settings are reflected in the XRC option list in the Compatible XRC window. This completesthe setting of the Compatible XRC options.F

Seite 17

5 TroubleshootingThis topic provides troubleshooting information for Compatible XRC.General troubleshootingFor troubleshooting errors encountered duri

Seite 18

Table 1 Compatible XRC console messages and troubleshooting (continued)DescriptionConsole messageIf the ANTA5107E (RC=9014, REAS=604 or REAS=608) cons

Seite 19

6 Support and other resourcesContacting HPFor worldwide technical support information, see the HP support website:http://www.hp.com/supportBefore cont

Seite 20

HP websitesFor additional information, see the following HP websites:• http://www.hp.com• http://www.hp.com/go/storage• http://www.hp.com/service_loca

Seite 21 - Mirroring User Guide

Table 2 Document conventions (continued)ElementConventionMonospace text• File and directory names• System output• Code• Commands, their arguments, an

Seite 22 - 4 Using Compatible XRC

A Controlling the amount of write dataThis topic describes how to control the amount of write data the storage system performs accordingto the sidefil

Seite 23 - Related topics

Contents1 Overview of Compatible XRC...5Introducing Compatible XRC...

Seite 24 - 5 Troubleshooting

SDM; the default threshold is 0x500.When Level 1 Sleep is set to Disable, write I/Os tovolumes are not put in a wait status.• Level 1: This level of c

Seite 25

B Compatible XRC GUI referenceThis topic describes the Compatible XRC window and the Change Option window.Compatible XRC windowThe following is the Co

Seite 26 - 6 Support and other resources

Related topics• Page 22• Page 23Change Option windowThe following is the Change Option window.To open the Change Option window, right-click the desire

Seite 27 - Typographic conventions

DescriptionItemmade: When Volume Level is selected, Enable is set to Donot Block (Volume Level),Disable for Level 1 is set to Sleep, and Disable for L

Seite 28

Glossaryallocation The ratio of allocated storage capacity versus total capacity as a percentage. Allocated storagerefers to those logical devices (LD

Seite 29

to be associated with 1 to 36 LDEVs. Essentially, LUSE makes it possible for applications to accessa single large pool of storage.M-VOL Main volume.MC

Seite 30

IndexBBlockoption, 11Business Copy for Mainframeusing with Compatible XRC, 15CCache logical partition, multiples, 12Channel extenders, 6, 8CNT extende

Seite 31 - Compatible XRC window

Sidefilecache memory, 5capacity, 10data, 5puncture, 29Sleepset to enable, 29wait command, 10, 11wait threshold, 10Source volume, 16storage capacity va

Seite 32 - Change Option window

Subscription service...26Documentation feedba

Seite 33

1 Overview of Compatible XRCThis topic provides an overview of the Compatible XRC (Compatible XRC) feature and configuration.Introducing Compatible XR

Seite 34 - Glossary

SDM manages definitions of sessions and SC sessions. They are defined for session IDs and volumesby TSO command in the storage system.TSO commandsThe

Seite 35

System Configuration 7

Seite 36 - 36 Index

2 Requirements and restrictionsThis topic provides system requirements and restrictions for using Compatible XRC.Set up and requirementsSystem require

Seite 37

Supported XRC functions in XRC2 and XRC3The following table lists the supported Compatible XRC features in IBM XRC functions (XRC2 andXRC3).XRC3XRC2De

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