HP HPE XP P9500 Manuale di istruzioni

HP P9000 for Business Continuity Manager

Software 6.6.1-01

Release Notes

HP Part Number: T5253-96056

Published: September 2011

Edition: Second

Version: 6.6.1

Description

This document contains release notes on the HP P9000 for Business Continuity Manager Software.

Update recommendation:

Recommended

Supersedes:

6.6.0-00

Product models

Table 1 Storage system firmware levels

Hardware support functionRequired microcode versionStorage system

0x22 or lower60-02-33 or laterHP XP24000 Disk Array

HP XP20000 Disk Array

0x16 or lower50-09-11 or laterHP XP12000 Disk Array

HP XP10000 Disk Array

0x04 or lower21-14-28 or laterHP XP1024 Disk Array

0x30 or lower70-00-35 or laterHP P9500 Disk Array

Devices supported

HP for Business Continuity Manager Software on IBM.

Operating systems

Either one of the operating systems shown in the following table is required.

Table 2 Applicable operating systems

Required versionOperating systems

V2R10OS/390

V1R1 - V1R12z/OS

License keys

You cannot use the license keys that you installed for release 05-03 or earlier. This version requires a

new style license key. The new style license key length is 75 characters.

Languages

International English

Enhancements

This version of Business Continuity Manager (BCM) supports the following functions and features:

Table 3 Supported enhancements and features

New Features and EnhancementsItem

As a hardware enhancement, the Open/MF Consistency

Preservation Function in Continuous Access Synchronous is

Storage System features

Description 3

Table 3 Supported enhancements and features (continued)

New Features and EnhancementsItem

available (P9500). This function preserves a consistency of

a C/T group including a copy group for Open and a copy

group for MF.

When a local disk is scanned by YKSCAN command, the

capacity of volume is obtained in cylinder. Also the capacity

is obtained by YKQRYDEV.

Operation improvement

When generating a copy group definition, the volumes of

P-VOL and S-VOL are checked. When the capacity is not

obtained or their capacities are not equal, a warning screen

will be displayed.

BCM can use each function by the shown storage system.

Table 4 BCM function by storage system

Required firmware versionStorage systemFunction

60-05-00 or laterXP24000/XP20000Compatible FlashCopy linkage function is

enabled when the Cnt Ac-J copy pair is in

the DUPLEX status 70-01-23 or laterP9500

60-08-01 or laterXP24000/XP20000Compatible FlashCopy linkage using the

Preserve Mirror function when the Cnt Ac-S

copy pair is in the DUPLEX status

60-05-00 or laterXP24000/XP20000Delta Resync function using the Delta Resync

control path

60-03-00 or laterXP24000/XP20000Cnt Ac-J ATTIME suspend function under

4x4x4 Multi-Target configuration

60-06-00 or laterXP24000/XP200002DC Configuration with HyperSwap and Cnt

Ac-J 70-02-02 or laterP9500

60-06-00 or laterXP24000/XP20000Open/MF Consistency Preservation Function

70-02-5x or laterP9500

60-07-00 or laterXP24000/XP20000Suspend mode 'QUICK' with Cnt Ac-J

ATTIME suspend function 70-02-02 or laterP9500

70–01–62 or laterP95003DC Cascade configuration

70–01–62 or laterP95003DC Multi-Target configuration

70–01–62 or laterP9500Delta resync function

70–01–62 or laterP95004x4 configuration

70–02–02 or laterP95004x4x4 Multi-target configuration

BCM can use other functions by the storage system with the microcode shown by firmware levels.

Fixes

Table 5 Fixes

Applied OSApplied productsFixes

All supported operating systemsBC ManagerWhen the Fast Query function on ISPF

panel or the YKEWAIT command is

executed to a Shadow Image pair, the

4 Fixes

Table 5 Fixes (continued)

Applied OSApplied productsFixes

copy pair status is reported wrongly as

the SIMPLEX status.

This problem may occur when all of the

following conditions are met:

•Create an BC copy pair structured

by more than two S-VOLs to one

P-VOL.

•Remove a part of the copy pair

created above.

•Execute Fast Query function or

YKEWAIT command to the copy

pairs remained.

Temporary Restrictions

Table 6 Removal of restrictions

Removal of restrictions#

The following restriction of 06-60-00 was removed.

The following features cannot be used with P9500.

•Open/MF Consistency Preservation function

Table 7 Restrictions

Restrictions#

In a configuration in which supported XP and P9000 disk arrays coexist, BCM can manage a configuration only

when it consists of devices whose serial numbers are not duplicates. Each device in the configuration must have a

unique serial number.

If you issue the YKQUERY,YKQRYDEV, or YKEWAIT command to a BC copy group in an XP1024 disk array

immediately after executing the YKDELETE command, these commands may report the status of a copy pair to be

SIMPLEX even though the actual status is in the middle of transition to SIMPLEX (not fully becoming SIMPLEX).

Therefore, when issuing the YKMAKE command to the same BC volumes after executing the YKDELETE command,

wait for approximately 10 seconds before issuing the YKMAKE command.

When using BCM to operate from L-site in a 4x4x4 Multi-Target configuration with Delta Resync, do not perform

the resync operation on a Cnt Ac-J copy pair that automatically became suspended after performing Reverse Resync

on Cnt Ac-S copy pairs to avoid forming 3DC Cascade configuration.

When using BCM to operate from L-site in a 4x4x4 Multi-Target configuration with Delta Resync, start the business

operation after Cnt Ac-S and Cnt Ac-J copy pairs are formed so that the Multi-Target configuration is established.

BCM does not support recovery procedure from failure in 4x4x4 Multi-Target configuration with Delta Resync by

misoperation. In this case, the following assistance is provided if needed.

If you need to call technical support, make sure to provide as much information about the problem as possible,

including:

•The circumstances surrounding the error or failure.

•The content of any error message(s) displayed on the host system(s).

•The content of any error message(s) displayed on Remote Web Console.

•The Remote Web Console configuration information (use the FD Dump Tool).

•The service information messages (SIMs), including reference codes and severity levels, displayed by Remote

Web Console.

Fixes 5

Table 7 Restrictions (continued)

Restrictions#

Do not specify the following values to the DADID of a Disk Configuration Definition, a copy group and a route list.

Specifying those values may cause the information displayed in Discover HP Storage Arrays panel to become

incorrect.

•“R”

•“CMD”

•“I”

•“K”

•“RC”

Example that cannot be specified

•“R”

•“xx.R”

•“R.xx”

•“xx.R.xx”

where xx is an arbitrary string of one or more characters.

The following features cannot be used with P9500.

•4x4x4 Cascade configuration

Specification differences from previous versions

This section describes the specification differences between V6.6 and V6.6.1 of BCM.

CLI commands

Table 8 Overall

VersionNew Specification in V6.6.1Specification in V6.6Item

6.6.1-00CAPACITY parameter is

available (default). When

NoneYKIMPORT

checks a volume, specify

CAPACITY (CHECK)

parameter. When not checks

volume, specify CAPACITY

(NOCHECK).

The capacity of volume

(cylinder) is obtained.

NoneYKQRYDEV

The capacity of volume

(cylinder) is obtained.

NoneYKSCAN

6 Fixes

ISPF panels

Table 9 Overall

VersionNew Specification in V6.6.1Specification in V6.6Item

6.6.1-00“Cyls” is displayed as a unit

of a volume capacity.

NoneCommand Control Address

(CCA) Selection List

“Cyls” is displayed as a unit

of a volume capacity.

NonePair Selection List (Primary)

“Cyls” is displayed as a unit

of a volume capacity.

NonePair Selection List (Secondary)

Check a volume of capacity

and “Cyls” is displayed as a

unit of a capacity.

Compare a defined copy pair

P-VOL and S-VOL if they are

NoneCopy Group Pair Detail

an equal number of cylinders.

When the capacity is not

obtained or the capacities are

not equal, a warning screen

will be displayed.

“Cyls” is displayed as a unit

of a volume capacity.

NoneBrowse Copy Group Pair

Detail

Messages

None

Prerequisites

Prerequisite programs

The following software programs must be installed to use BCM.

Table 10 Prerequisite programs to install

NotesProgram name

Standard OS componentDFSMS

Standard OS componentISPF

Standard OS componentTSO/E

Standard OS componentTSO/E REXX

To use the resource access control facility (RACF)Security Server

IBM Library for REXX on zSeries Alternate Library is also

bundled with BCM (FMID: HWJ9143, JWJ9144). If any of

IBM Library for REXX on zSeries Release 4 (FMID HWJ9140)

or the REXX Libraries shown left is not available, use the bundled

Alternate Library.

IBM Library for REXX on zSeries Alternate Library (FMID

HWJ9143) The REXX Alternate Library is included in standard OS

component since z/OS V1R9.

Related programs

Linking Replication Manager

The following software programs are required when Replication Manager is used to collect mainframe

system storage information.

Prerequisites 7

Table 11 Prerequisite programs when linking Replication Manager

NotesDescriptionProgram name#

Standard OS componentA communication programIBM Communication Server1

7.1.0A program required to define, use,

and monitor copy pairs.

Replication Manager2

Use Version 6.1An optional product bundled with

WebSphere™ Application Server for

IBM HTTP Server for z/OS3

z/OS. This is required when

establishing IPv6 connections or

HTTPS communication with

Replication Manager.

In addition, z/OS Security Level3 is

required when establishing HTTPS

communication with Replication

Manager.

Operating z/OS on z/VM

The following software programs are required when operating BC Manager z/OS on z/VM.

Table 12 Prerequisite programs when operating Business Continuity Manager z/OS on z/VM

NotesProgram name#

V5R3 (PTF is necessary)z/VM1

Performing operations in a 2DC configuration with HyperSwap and Continuous Access Journal

The following software program is required when running BCM in a 2DC configuration with HyperSwap

and Continuous Access Journal.

Table 13 Prerequisite programs when performing operations in a 2DC configuration with HyperSwap

and Cnt Ac-J

NotesProgram name#

4.2.0 or laterIBM Tivoli Storage Productivity Center for Replication

for System z

8 Prerequisites

Memory and disk space requirements

Virtual memory space requirements

The following indicates the user region necessary to run BCM.

•User region under 16 MB: 1,024 KB

•Extended user region over 16 MB

For TSO/E:

–4,000 KB + (2 x number of volumes) KB

◦

◦For Batch:

–4,000 KB + ↑(1.5 x number of volumes)↑ KB

number of volumes: Number of all volumes included in DAD used. When two or more

copy groups are operated, they are sum totals of the number of volumes that each copy

group uses.

The following indicates the user region necessary when linking with Replication Manager. The PREFIX

parameter and DEVN parameter in the formula below are the initialization parameters of the BCM

agent.

•User region under 16 MB: 2,048 KB

•Extended user region over 16 MB

6,000 KB + AKB

+ ↑(512 x number-of-specified-PREFIX-parameters) ÷ 1,024 ↑ KB

+ ↑ (64 x number-of-specified-DEVN-parameters) ÷ 1,024 ↑ KB

A: The larger value of the following: the value of (1.5 x D) and the result of (3 x P)

D: Among the numbers of devices specified for the DEVN parameters, the highest number of

devices.

P: Among the copy groups used by the BCM agent, the highest number of copy pairs in any

group.

The amount of memory required to use BCM Monitor is shown below.

•For a user region of 16 MB or less

2,048 KB

•For an extended user region of 16 MB or more

6,000 KB + (3 number-of-copy-pairs) KB + (C + S) 1 KB

C: Number of copy group parameters specified in the YKMONCG file.

S: Number of action parameters specified in the YKMONCG file.

Table 14 Disk space requirements

Number of directoriesRequired space (in unit of tracks*1)Files to be installed

515 tracksHPQSYSAMT

2075 tracksHPQSYLNKT

11 trackHPQSYLPAT

105 tracksHPQSYPRCT

1045 tracksHPQSYEXET

1045 tracksHPQSYEXVT

Prerequisites 9

Table 14 Disk space requirements (continued)

Number of directoriesRequired space (in unit of tracks*1)Files to be installed

20060 tracksHPQSYPNLT

55 tracksHPQSYMSGT

55 tracksHPQSYTABT

Prerequisite conditions

The following tables show prerequisite conditions for 4x4x4 Multi-Target configuration with Delta

Resync.

Table 15 Prerequisite hardware

RemarksDescriptionItem

z/OS or OS/390 should be installed.Primary site: 1 hostHost

Local site: 1 host if operation is to be

performed from the Local site.

Remote site: 1 host if operation is to be

performed from the Remote site.

Primary site: 1 or more

XP12000/XP10000,

Storage System

XP24000/XP20000, or P9500 disk

arrays

Local site: 1 or more

XP12000/XP10000,

XP24000/XP20000, or P9500 disk

arrays

Remote site: 1 or more

XP12000/XP10000,

XP24000/XP20000, or P9500 disk

arrays

Arbitration paths must be set up with

Remote Web Console.

Primary site <—> Local site: Fibre

Channel, bi-directional.

Inter-DKC link (physical path)

Primary site <—> Remote site: Fibre

Channel, bi-directional.

Local site <—> Remote site: Fibre

Channel, bi-directional.

Arbitration path in remote site: Fibre

Channel, single direction from the

supervisor DKC to each subordinate

DKC.

Table 16 Prerequisite software

DescriptionItem

Versions supported by BCM V6.6.1z/OS or OS/390 V2R10

V6.6.1BCM

•Basic License

•Cnt Ac-J 4x4 Extended CTG License

10 Prerequisites

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