Manuais de utilizador para Hitachi MP-96RD625-01

índice analítico

• Overview of Universal Replicator for IBM z/OS®

  1
• Hitachi Universal Replicator

  1
• Features

  1
• Benefits

  1
• Business Solutions

  1
• About Universal Replicator Operations

  2
• Functionality Overview

  2
• Journal Obtain

  2
• Journal Copy

  2
• Journal Restore

  2
• Components

  2
• USP V Storage Systems

  2
• Universal Replicator for z/OS® Software

  2
• Main and Remote Control Units

  2
• Logical DKC (LDKC)

  2
• Remote Copy Connections

  2
• Initiator Ports and RCU Target Ports

  2
• Data Volume Pair

  2
• Journal Volume

  2
• The Number of Journal Volumes

  2
• Specifications of Journal Volumes

  2
• Restrictions on Journal Volumes

  2
• Journal Volume Areas

  2
• Journal Group

  2
• Extended Consistency Groups

  2
• Host I/O Time-Stamp

  2
• Error Reporting Communications (ERC)

  2
• Remote Copy Operations

  2
• Initial Copy Operations

  2
• Update Copy Operation

  2
• Journal Group Operations

  2
• Timer Type Option

  2
• Journal Group Operations

  2
• Read and Write I/O Operations During URz Operations

  2
• Secondary Data Volume Write Option

  2
• Secondary Data Volume Read Option

  2
• Difference Management

  2
• Journal Processing

  2
• Journal Processing at the Primary Storage System

  2
• Types of Journal

  2
• Journal Processing at the Secondary Storage System

  2
• Storing Journal at the Secondary Storage System

  2
• Selecting and Restoring Journal at the Secondary Storage System

  2
• URz Delta Resync Operation

  2
• Journal Obtain in TCz Synchronous Secondary Site

  2
• Switching the Master Journal Group of URz

  2
• Pair Status

  2
• Suspend Types

  2
• Suspension Condition

  2
• Business Continuity Manager Support

  2
• Command Device

  2
• Preparing for Universal Replicator z/OS Operations

  3
• Requirements and Restrictions for URz

  3
• System Requirements

  3
• Disk Track Format

  3
• One-to-One Volume Copy Operations

  3
• Duplicate VOLSER (Volume Serial Number)

  3
• Volume Types

  3
• The Maximum Number of Pairs

  3
• Journal Group

  3
• Accessing URz Primary Data Volume and Secondary Data Volume

  3
• Cache and Nonvolatile Storage (NVS)

  3
• Duplicate Volumes

  3
• Installing the Hardware

  3
• Setting up Remote Copy Connections

  3
• Enabling the URz Option(s)

  3
• Using Multiple Primary and Secondary Storage Systems

  3
• Connections Between Secondary Storage Systems

  3
• Storage Systems

  3
• Secondary Storage Systems

  3
• Interoperability with Other Products and Functions

  3
• Virtual LVI

  3
• Cache Residency Manager

  3
• ShadowImage for z/OS®

  3
• ShadowImage for z/OS® (SIz)

  3
• TCz Synchronous (3DC Cascading Configuration)

  3
• Basic Behavior

  3
• Hardware Configuration

  3
• Setup Procedure

  3
• Transferring Business Tasks Back to the Primary Site

  3
• TCz Synchronous (3DC Multi-target Configuration)

  3
• Hardware Configuration

  3
• Setup Procedure

  3
• Requirements for Creating URz Pair for Delta Resync Operation

  3
• Requirements for Performing Delta Resync Operation

  3
• Primary Site Failures

  3
• Site (in 3DC Cascading Configuration)

  3
• Site (in 3DC Multi-target Configuration)

  3
• multi-target configuration)

  3
• Secondary Site

  3
• Primary Site

  3
• Planning of Journal Volumes

  3
• Computing Required Data Transfer Speeds for Journal Volumes

  3
• Planning RAID Group Configuration and Journal Group Configuration

  3
• Arranging Journal Volumes

  3
• Computing the Journal Volume Capacity

  3
• Planning Data Transfer Speed before Reversing Data Volumes

  3
• Contributing Factors for Data Transfer Speed between Storage Systems

  3
• Bandwidth for Data Transfer Paths

  3
• DKC Journal Transfer Speed

  3
• Configuration that TagmaStore USP/NSC and USP V is Connected

  3
• System Option Mode

  3
• USP/NSC

  3
• Volume Pair that Can Create Pairs

  3
• Groups

  3
• Using the Universal Replicator for z/OS® GUI

  4
• Journal Operation Window

  4
• Pair Operation Window

  4
• DKC Operation Window

  4
• Displaying Information about Remote Storage Systems

  4
• Displaying Information about Logical Paths

  4
• Displaying Information about Ports on the Local Storage System

  4
• Usage Monitor Window

  4
• History Window

  4
• Optional Operation Window

  4
• EXCTG Operation Window

  4
• Displaying a List of Extended Consistency Groups

  4
• Displaying a List of Storage Systems in an Extended Consistency Group

  4
• Displaying a List of Journal Groups in an Extended Consistency Group

  4
• Configuring Storage Systems and Logical Paths

  5
• Reviewing Storage System and Logical Paths

  5
• Setup Procedure for Multiple Primary and Secondary Storage Systems

  5
• System are Used)

  5
• Configuring Port Attributes

  5
• Configuring Storage System Options

  5
• Systems (Add DKC)

  5
• Changing Options for Logical Paths and Storage Systems

  5
• Adding Logical Paths

  5
• Viewing the Status of Logical Paths

  5
• Deleting Logical Paths

  5
• Managing SIMs

  5
• Enabling or Disabling SIM Reporting

  5
• Clearing Service Information Messages (SIMs)

  5
• Managing Power for Storage Systems and Network Relay Devices

  5
• When Power Stops Unexpectedly

  5
• When the Power is Removed from the Primary Storage System

  5
• When the Power is Removed from the Secondary Storage System

  5
• When the Power is Removed from Network Relay Devices

  5
• Turning Off Power Intentionally

  5
• When You Power Off the Primary Storage System

  5
• When You Power Off the Secondary Storage System

  5
• at the Same Time

  5
• When You Power Off Network Relay Devices

  5
• Storage Systems

  5
• Configuring Journal Groups

  6
• Reviewing Administrator Tasks for Managing Journals

  6
• Registering Journal Volumes in a Journal Group

  6
• Deleting Journal Volumes from a Journal Group

  6
• Displaying Detailed Information about a Journal Group

  6
• Changing Options for a Journal Group

  6
• Deleting a Journal Group

  6
• Splitting a Mirror (Suspending a copy operation)

  6
• Restoring a Mirror (Resuming a copy operation)

  6
• Deleting Data Volumes from a Mirror (Ending a copy operation)

  6
• Using Extended Consistency Groups

  7
• Registering Journal Groups in an Extended Consistency Group

  7
• Manipulating Data Volume Pairs in Extended Consistency Groups

  7
• Removing Journal Groups from an Extended Consistency Group

  7
• Forcibly Removing Journal Groups from an Extended Consistency Group

  7
• Performing Pair Operations

  8
• Filtering Information in the List in the Pair Operation Window

  8
• Creating a Pair of Data Volumes

  8
• Displaying Detailed Information about a Pair of Data Volumes

  8
• Saving Pair Status Information into a Text File

  8
• Changing Options for a Data Volume Pair

  8
• Splitting a Pair of Data Volumes

  8
• Restoring a Pair of Data Volumes

  8
• Releasing a Pair of Data Volumes

  8
• Recovering a Pinned Track

  8
• Recovering a Pinned Track on a Data Volume

  8
• Recovering a Pinned Track on a Journal Volume

  8
• Usage Monitor Operations

  9
• Reviewing the Usage Monitor Window

  9
• Starting and Stopping Usage Monitoring

  9
• Displaying the Usage Monitor Graph

  9
• Saving Monitoring Data in Text Files

  9
• Saving Operation History into a Text File

  9
• Usage Scenarios

  10
• Creating a Point-in-Time Copy of Data Volumes

  10
• Performing Disaster Recovery Operations

  10
• Preparing for Disaster Recovery Operations

  10
• File and Database Recovery Procedures

  10
• Switching Operations to the Secondary Site

  10
• Transferring Operations Back to the Primary Site

  10
• Resuming Normal Operations at the Primary Site

  10
• Disaster Recovery for Multiple Primary and Secondary Storage Systems

  10
• Consistency of Data Update Sequence When a Disaster Occurs

  10
• Disaster Recovery Procedure

  10
• Disaster Recovery in a 3DC Cascading Configuration

  10
• Configuration

  10
• Resync Operation is Performed)

  10
• Establishing 3DC Delta Resync Operations

  10
• Performing Failover and Failback for Host Maintenance at the Primary Site

  10
• Normal Operations

  10
• Performing Failover

  10
• Performing Failback

  10
• Troubleshooting

  1
• Troubleshooting

  2
• General Troubleshooting

  2
• Universal Replicator for z/OS® Software Error Codes

  7
• Checking Service Information Messages (SIMs)

  8
• Calling the Hitachi Data Systems Support Center

  11