Ibm Ds6000 Users Manual System Storage Series

2015-03-11

• Front cover
• Contents
• Notices
  • Trademarks
• Preface
  • The team that wrote this redbook
  • Acknowledgements
  • Become a published author
  • Comments welcome
• Summary of changes
  • December 2006, Third Edition
• Part 1 Overview
• Chapter 1. Introduction
  • 1.1 Introduction to Copy Services
    • 1.1.1 Point-in-Time Copy (FlashCopy)
    • 1.1.2 Remote Mirror and Copy RMC (formerly Peer-to-Peer Remote Copy)
    • 1.1.3 Optional Copy Services function for z/OS
• Chapter 2. Copy Services architecture
  • 2.1 Introduction to the Copy Services structure
    • 2.1.1 What is a management console?
    • 2.1.2 What is a Storage Unit?
    • 2.1.3 What is a Storage Facility Image (SFI)?
    • 2.1.4 What is a Storage Complex?
  • 2.2 How the new structure of Copy Services works
    • 2.2.1 Remote Mirror and Copy between Storage Complexes
    • 2.2.2 Differences between the DS CLI and the DS GUI
  • 2.3 System z communication path for Copy Services
• Part 2 Interfaces
• Chapter 3. DS Storage Manager
  • 3.1 System and hardware requirements
    • 3.1.1 Supported operating systems
  • 3.2 Installation modes
  • 3.3 Connecting to your DS6000 SMC
    • 3.3.1 Real-time and simulated configuration
    • 3.3.2 Advantages of using the DS GUI over the DS CLI or TSO
    • 3.3.3 Disadvantages of using the DS GUI over the DS CLI or TSO
  • 3.4 Accessing the Information Center
  • 3.5 Managing the Storage Complex
    • 3.5.1 Procedure to add a Storage Complex
• Chapter 4. DS Command-Line Interface
  • 4.1 Introduction and functionality
  • 4.2 Supported operating systems for the DS CLI
  • 4.3 User accounts
  • 4.4 DS CLI profile
  • 4.5 Command structure
  • 4.6 Copy Services commands
  • 4.7 Using the DS CLI application
    • 4.7.1 Single-shot mode
    • 4.7.2 Script command mode
    • 4.7.3 Interactive mode
  • 4.8 Return codes
  • 4.9 User assistance
  • 4.10 Usage examples
• Chapter 5. System z interfaces
  • 5.1 System z interfaces
    • 5.1.1 Operating system alternatives
  • 5.2 TSO
  • 5.3 ICKDSF
  • 5.4 DFSMSdss
  • 5.5 The ANTRQST macro
  • 5.6 z/TPF commands
• Part 3 FlashCopy
• Chapter 6. FlashCopy overview
  • 6.1 Operational environments
  • 6.2 Terminology
  • 6.3 Basic concepts
    • 6.3.1 Full volume copy
    • 6.3.2 Nocopy option
  • 6.4 FlashCopy in combination with other Copy Services
    • 6.4.1 FlashCopy and Metro Mirror
    • 6.4.2 FlashCopy and Global Copy
    • 6.4.3 FlashCopy and Global Mirror
  • 6.5 FlashCopy for z/OS data sets
• Chapter 7. FlashCopy options
  • 7.1 Multiple relationship FlashCopy
  • 7.2 Consistency Group FlashCopy
  • 7.3 FlashCopy target as a Metro Mirror or Global Copy primary
  • 7.4 Incremental FlashCopy - refresh target volume
  • 7.5 Remote FlashCopy
  • 7.6 Persistent FlashCopy
  • 7.7 Data set FlashCopy
  • 7.8 Reverse restore
  • 7.9 Fast reverse restore
  • 7.10 Options and interfaces
• Chapter 8. FlashCopy ordering and activation
  • 8.1 Ordering FlashCopy
  • 8.2 Activating FlashCopy
    • 8.2.1 Management
    • 8.2.2 Activation
• Chapter 9. FlashCopy interfaces
  • 9.1 FlashCopy interfaces - overview
  • 9.2 DS CLI and DS SM - commands and options
    • 9.2.1 Local FlashCopy management
    • 9.2.2 Remote FlashCopy management
  • 9.3 z/OS-provided interfaces
  • 9.4 Local FlashCopy using the DS CLI
    • 9.4.1 Parameters used with local FlashCopy commands
    • 9.4.2 Local FlashCopy commands - examples
    • 9.4.3 FlashCopy Consistency Groups
  • 9.5 Remote FlashCopy using the DS CLI
    • 9.5.1 Remote FlashCopy commands
    • 9.5.2 Parameters used in remote FlashCopy commands
  • 9.6 FlashCopy management using the DS SM
    • 9.6.1 Initiate FlashCopy using Create
    • 9.6.2 Display properties of existing FlashCopy
    • 9.6.3 Reverse existing FlashCopy
    • 9.6.4 Initiate background copy for a persistent FlashCopy relationship
    • 9.6.5 Resynchronize target
    • 9.6.6 Delete existing FlashCopy relationship
  • 9.7 z/OS interfaces for local FlashCopy
    • 9.7.1 Initiating FlashCopy using DFSMSdss
    • 9.7.2 FlashCopy using TSO commands
• Chapter 10. FlashCopy performance
  • 10.1 FlashCopy performance overview
    • 10.1.1 Distribution of the workload - Source and target volumes location
    • 10.1.2 LSS/LCU versus rank considerations
    • 10.1.3 Rank geometry
    • 10.1.4 Incremental FlashCopy
  • 10.2 FlashCopy establish phase performance
  • 10.3 Background copy performance
  • 10.4 FlashCopy impact on applications
  • 10.5 FlashCopy options - considerations
  • 10.6 FlashCopy scenarios
    • 10.6.1 Scenario #1: Backup to disk
    • 10.6.2 Scenario #2: Backup to tape
    • 10.6.3 Scenario #3: FlashCopy during peak application activity
    • 10.6.4 Scenario #4: Ranks reserved for FlashCopy
• Chapter 11. FlashCopy examples
  • 11.1 Create a test system or integration system
    • 11.1.1 One-time test system
    • 11.1.2 Multiple setup of a test system with same contents
  • 11.2 Create a backup
    • 11.2.1 Create a FlashCopy for backup purposes without volume copy
    • 11.2.2 Incremental FlashCopy for backup purposes
    • 11.2.3 Using a target volume to restore its contents back to the source
• Part 4 Metro Mirror
• Chapter 12. Metro Mirror overview
  • 12.1 Metro Mirror overview
  • 12.2 Metro Mirror volume state
  • 12.3 Data consistency
  • 12.4 Rolling disaster
  • 12.5 Automation and management
• Chapter 13. Metro Mirror options and configuration
  • 13.1 High availability solutions
    • 13.1.1 GDPS HyperSwap Manager
    • 13.1.2 Open systems - Clustering
  • 13.2 Failover and failback
  • 13.3 Consistency Group function
    • 13.3.1 Data consistency and dependent writes
    • 13.3.2 Consistency Group function - how it works
    • 13.3.3 FREEZE and RUN parameters
    • 13.3.4 Critical attribute
    • 13.3.5 Consistency Group and critical mode combination
  • 13.4 Metro Mirror paths and links
    • 13.4.1 Fibre Channel links
    • 13.4.2 Logical paths
  • 13.5 Bandwidth
  • 13.6 LSS design
  • 13.7 Distance
  • 13.8 Symmetrical configuration
  • 13.9 Volumes
  • 13.10 Hardware requirements
• Chapter 14. Metro Mirror interfaces
  • 14.1 Metro Mirror interfaces - overview
  • 14.2 TSO commands for Metro Mirror management
    • 14.2.1 Commands overview
    • 14.2.2 CESTPAIR
    • 14.2.3 CESTPATH
    • 14.2.4 CDELPAIR
    • 14.2.5 CDELPATH
    • 14.2.6 CGROUP
    • 14.2.7 CQUERY
    • 14.2.8 CRECOVER
    • 14.2.9 CSUSPEND
    • 14.2.10 Batch execution of Metro Mirror TSO commands
  • 14.3 ICKDSF
    • 14.3.1 Metro Mirror management with ICKDSF
    • 14.3.2 Display the Fibre Channel Connection Information Table
    • 14.3.3 PPRCOPY DELPAIR
    • 14.3.4 PPRCOPY DELPATH
    • 14.3.5 PPRCOPY ESTPATH
    • 14.3.6 PPRCOPY ESTPAIR
    • 14.3.7 PPRCOPY FREEZE
    • 14.3.8 PPRCOPY QUERY
    • 14.3.9 PPRCOPY RECOVER
    • 14.3.10 PPRCOPY SUSPEND
    • 14.3.11 PPRCOPY RUN
    • 14.3.12 Refreshing the VTOC
  • 14.4 DS Command-Line Interface
    • 14.4.1 DS CLI supported environments
  • 14.5 DS CLI command- examples
    • 14.5.1 Set up a Metro Mirror environment
    • 14.5.2 Remove a Metro Mirror environment
    • 14.5.3 Manage a Metro Mirror environment
  • 14.6 DS Storage Manager GUI
    • 14.6.1 Define Metro Mirror paths
    • 14.6.2 Create Metro Mirror pairs
    • 14.6.3 Resume suspended pair
  • 14.7 ANTRQST API
• Chapter 15. Metro Mirror performance and scalability
  • 15.1 Performance
    • 15.1.1 Peak bandwidth requirements
    • 15.1.2 RMF
    • 15.1.3 Initial synchronization
  • 15.2 Scalability
• Chapter 16. Metro Mirror examples
  • 16.1 Resynchronization of suspended volume using TSO
  • 16.2 Failover and failback using TSO
    • 16.2.1 Failover process
    • 16.2.2 Failback process
  • 16.3 Open systems volumes with TSO commands
  • 16.4 Define Metro Mirror path using ICKDSF
  • 16.5 DS CLI freezepprc and unfreezepprc commands
• Part 5 Global Copy
• Chapter 17. Global Copy overview
  • 17.1 Global Copy overview
  • 17.2 Volume states and change logic
  • 17.3 Global Copy positioning
• Chapter 18. Global Copy options and configuration
  • 18.1 Global Copy basic options
    • 18.1.1 Establish Global Copy pair
    • 18.1.2 Suspend Global Copy pair
    • 18.1.3 Resume Global Copy pair
    • 18.1.4 Terminate Global Copy pair
    • 18.1.5 Convert a Global Copy pair to Metro Mirror
  • 18.2 Catch-up transition
    • 18.2.1 Go-to-sync using TSO
    • 18.2.2 Go-to-sync using ICKDSF
    • 18.2.3 Go-to-sync using the DS Storage Manager
    • 18.2.4 Go-to-sync using the DS CLI
    • 18.2.5 Display out-of-sync tracks
  • 18.3 Create a consistent point-in-time copy
  • 18.4 Cascading for ESS migration
  • 18.5 Hardware requirements
  • 18.6 DS6800 I/O ports
  • 18.7 Global Copy connectivity
    • 18.7.1 Fibre Channel links
    • 18.7.2 Logical paths
  • 18.8 Distance considerations
  • 18.9 Other planning considerations
• Chapter 19. Global Copy performance and scalability
  • 19.1 Performance
    • 19.1.1 Peak bandwidth requirements
  • 19.2 Scalability
    • 19.2.1 Addition of capacity
• Chapter 20. Global Copy interfaces
  • 20.1 Global Copy interfaces - overview
  • 20.2 TSO commands for Global Copy management
    • 20.2.1 Commands summary and use
    • 20.2.2 CESTPAIR
    • 20.2.3 CESTPATH
    • 20.2.4 CDELPAIR
    • 20.2.5 CDELPATH
    • 20.2.6 CGROUP
    • 20.2.7 CQUERY
    • 20.2.8 CRECOVER
    • 20.2.9 CSUSPEND
    • 20.2.10 Batch execution of Global Copy TSO commands
  • 20.3 ICKDSF utility for Global Copy management
  • 20.4 DS Command-Line Interface (DS CLI)
    • 20.4.1 Define Global Copy paths
    • 20.4.2 Manage Global Copy pairs
  • 20.5 DS Storage Manager
    • 20.5.1 Paths panel
    • 20.5.2 Metro Mirror panel
• Chapter 21. Global Copy examples
  • 21.1 Define and manage Global Copy pairs using TSO
  • 21.2 Global Copy for migration using the DS CLI
    • 21.2.1 Migration procedure steps
    • 21.2.2 Cascading alternative
• Chapter 22. Global Mirror overview
  • 22.1 Synchronous and non synchronous data replication
    • 22.1.1 Synchronous data replication and dependent writes
    • 22.1.2 Asynchronous data replication and dependent writes
  • 22.2 Basic concepts of Global Mirror
  • 22.3 Set up a Global Mirror session
    • 22.3.1 Simple configuration to start
    • 22.3.2 Establish connectivity to remote site
    • 22.3.3 Create Global Copy relationship between local and remote volume
    • 22.3.4 Introduce FlashCopy
    • 22.3.5 Define Global Mirror session
    • 22.3.6 Populate Global Mirror session with volumes
    • 22.3.7 Start Global Mirror session
  • 22.4 Consistency Groups
    • 22.4.1 Consistency Group formation
    • 22.4.2 Consistency Group parameters
• Part 6 Global Mirror
• Chapter 23. Global Mirror options and configuration
  • 23.1 Terminology used in Global Mirror environments
  • 23.2 Create a Global Mirror environment
  • 23.3 Modify a Global Mirror session
    • 23.3.1 Add or remove volumes to a Global Mirror session
    • 23.3.2 Add or remove storage disk subsystems or LSSs
    • 23.3.3 Modify Global Mirror session parameters
    • 23.3.4 Global Mirror environment topology changes
    • 23.3.5 Remove a FlashCopy relationship
  • 23.4 Remove a Global Mirror environment
  • 23.5 Global Mirror with multiple storage disk subsystems
  • 23.6 Connectivity between local and remote site
    • 23.6.1 Multi-site host connectivity
    • 23.6.2 Single site host connectivity
  • 23.7 Recovery scenario after primary site failure
    • 23.7.1 Normal Global Mirror operation
    • 23.7.2 Primary site failure
    • 23.7.3 Failover B volumes
    • 23.7.4 Check for valid Consistency Group state
    • 23.7.5 Set consistent data on B volumes
    • 23.7.6 Reestablish the FlashCopy relationship between B and C volumes
    • 23.7.7 Restart the application at the remote site
    • 23.7.8 Prepare to switch back to the local site
    • 23.7.9 Return to local site
    • 23.7.10 Conclusions
• Chapter 24. Global Mirror interfaces
  • 24.1 Global Mirror interfaces - overview
  • 24.2 Different interfaces for the same function
    • 24.2.1 Establish FlashCopy using TSO
    • 24.2.2 Establish FlashCopy using DS CLI
    • 24.2.3 Establish FlashCopy using ICKDSF
    • 24.2.4 Which interface to choose
  • 24.3 Global Mirror management using TSO commands
    • 24.3.1 Establish a Global Mirror environment
    • 24.3.2 Define paths
    • 24.3.3 Establish Global Copy volume pairs
    • 24.3.4 Establish FlashCopy relationships for Global Mirror
    • 24.3.5 Define a Global Mirror session
    • 24.3.6 Populate a Global Mirror session with volumes
    • 24.3.7 Start a Global Mirror session
    • 24.3.8 Query a Global Mirror session
  • 24.4 DS CLI to manage Global Mirror volumes in z/OS
  • 24.5 Global Mirror management using ICKDSF
    • 24.5.1 Establish a Global Mirror environment
    • 24.5.2 Define paths
    • 24.5.3 Establish Global Copy pairs
    • 24.5.4 Establish FlashCopy relationships
    • 24.5.5 Define a Global Mirror session
    • 24.5.6 Add volumes to a session
    • 24.5.7 Start Global Mirror
    • 24.5.8 Query an active Global Mirror session
    • 24.5.9 Remove a Global Mirror environment
    • 24.5.10 Stop the Global Mirror session
    • 24.5.11 Remove volumes from Global Mirror
    • 24.5.12 Un-define the Global Mirror session
    • 24.5.13 Withdraw FlashCopy relationships
    • 24.5.14 Delete Global Copy pairs
    • 24.5.15 Remove all paths
  • 24.6 ANTRQST macro
  • 24.7 DS Storage Manager GUI
    • 24.7.1 View Global Mirror volumes in session
    • 24.7.2 Pause and resume Global Mirror
• Chapter 25. Global Mirror performance and scalability
  • 25.1 Performance aspects for Global Mirror
  • 25.2 Performance considerations at coordination time
  • 25.3 Consistency Group transmission
  • 25.4 Remote storage disk subsystem configuration
  • 25.5 Growth within Global Mirror configurations
• Chapter 26. Global Mirror examples
  • 26.1 Global Mirror examples - configuration
  • 26.2 Global Mirror query examples with TSO
    • 26.2.1 Query a Global Mirror session
    • 26.2.2 Query Global Mirror volume status - DVCSTAT option
    • 26.2.3 Query Global Mirror session summary - GMLSTAT option
    • 26.2.4 Global Mirror session status for each LSS - GMPSTAT option
    • 26.2.5 Timing information
  • 26.3 Set up the Global Mirror environment using TSO
    • 26.3.1 Define paths
    • 26.3.2 Establish Global Copy volume pairs
    • 26.3.3 Establish FlashCopy relationships
    • 26.3.4 Define Global Mirror session
    • 26.3.5 Populate the session with Global Copy primary volumes
    • 26.3.6 Start Global Mirror session
  • 26.4 Primary site failure and recovery management with TSO
    • 26.4.1 Primary site failure
    • 26.4.2 Stop a Global Mirror session
    • 26.4.3 Failover from B to A volumes
    • 26.4.4 Check Global Mirror FlashCopy status between B and C volumes
    • 26.4.5 Create a data consistent set of B volumes
    • 26.4.6 Optionally create a data consistent set of D volumes
    • 26.4.7 Create a data consistent set of C volumes
    • 26.4.8 Prepare to return to the local site
    • 26.4.9 Replicate the changes from B to A
    • 26.4.10 Return to the local site and resume Global Mirror
  • 26.5 Remove Global Mirror environment using TSO
    • 26.5.1 Stop Global Mirror session
    • 26.5.2 Remove volumes from the session
    • 26.5.3 Delete the Global Mirror session
    • 26.5.4 Remove FlashCopy relationships
    • 26.5.5 Delete Global Copy volume pairs
    • 26.5.6 Remove the paths
  • 26.6 Planned outage management using ICKDSF
  • 26.7 Remove a Global Mirror environment using ICKDSF
    • 26.7.1 Stop Global Mirror session
    • 26.7.2 Remove volumes from the session
    • 26.7.3 Withdraw FlashCopy relationships
    • 26.7.4 Delete the Global Mirror session
    • 26.7.5 Delete Global Copy pairs
    • 26.7.6 Remove Global Copy paths
  • 26.8 Query device information with ICKDSF
  • 26.9 Set up a Global Mirror environment using DS SM
    • 26.9.1 Create paths
    • 26.9.2 Create Global Copy volume pairs
    • 26.9.3 Establish FlashCopy relationships
    • 26.9.4 Create a Global Mirror session
  • 26.10 Set up a Global Mirror environment using the DS CLI
    • 26.10.1 DS CLI profile files
    • 26.10.2 Create paths
    • 26.10.3 Create Global Copy volume pairs
    • 26.10.4 Create FlashCopy relationships
    • 26.10.5 Create and start the Global Mirror session
  • 26.11 Control and Query Global Mirror with the DS CLI
    • 26.11.1 Query status of the paths
    • 26.11.2 Query Global Copy pairs
    • 26.11.3 Query FlashCopy pairs
    • 26.11.4 Query volumes in the session
    • 26.11.5 Query Global Mirror session information
    • 26.11.6 Pause Global Mirror session
    • 26.11.7 Resume Global Mirror session
    • 26.11.8 Change a Global Mirror session
  • 26.12 Site switch basic operations using the DS CLI
    • 26.12.1 Perform a Global Copy failover
    • 26.12.2 Perform a Global Copy failback
    • 26.12.3 Create a FlashCopy for backup
    • 26.12.4 Verify FlashCopy status between B and C volumes
  • 26.13 Remove the Global Mirror environment with the DS CLI
    • 26.13.1 End Global Mirror processing
    • 26.13.2 Remove Global Mirror volumes and the session from each LSS
    • 26.13.3 Remove FlashCopy pairs
    • 26.13.4 Remove Global Copy pairs
    • 26.13.5 Remove paths
• Part 7 Interoperability
• Chapter 27. Combining Copy Service functions
  • 27.1 Data migration
• Chapter 28. Interoperability between DS6000 and DS8000
  • 28.1 DS6000 and DS8000 Copy Services interoperability
  • 28.2 Preparing the environment
    • 28.2.1 Minimum microcode levels
    • 28.2.2 Hardware and licensing requirements
    • 28.2.3 Network connectivity
    • 28.2.4 Creating matching user IDs and passwords
    • 28.2.5 Updating the DS CLI profile
    • 28.2.6 Adding the Storage Complex
    • 28.2.7 Volume size considerations for Remote Mirror Copy
    • 28.2.8 Determining DS6000 and DS8000 CKD volume size
  • 28.3 RMC: Establishing paths between DS6000 and DS8000
    • 28.3.1 Decoding port IDs
    • 28.3.2 Path creation using the DS GUI
    • 28.3.3 Establish logical paths between DS8000 and DS6000 using DS CLI
    • 28.3.4 Path creation using TSO
  • 28.4 Managing Metro Mirror or Global Copy pairs
    • 28.4.1 Managing Metro Mirror or Global Copy pairs with the DS GUI
    • 28.4.2 Managing Metro Mirror pairs using the DS CLI
    • 28.4.3 Managing Global Copy pairs usingthe DS CLI
  • 28.5 Managing DS6000 to DS8000 Global Mirror
    • 28.5.1 Managing Global Mirror pairs using DS CLI
  • 28.6 Managing DS6000 and DS8000 FlashCopy
    • 28.6.1 Creating a remote FlashCopy on an DS6000 using DS CLI
  • 28.7 z/OS Global Mirror
• Part 8 Solutions
• Chapter 29. Interoperability between DS6000 and ESS 800
  • 29.1 DS6000 and ESS 800 Copy Services interoperability
  • 29.2 Preparing the environment
    • 29.2.1 Minimum microcode levels
    • 29.2.2 Hardware and licensing requirements
    • 29.2.3 Network connectivity
    • 29.2.4 Creating matching user IDs and passwords
    • 29.2.5 Updating the DS CLI profile
    • 29.2.6 Adding the Copy Services domain
    • 29.2.7 Volume size considerations for RMC (PPRC)
    • 29.2.8 Volume address considerations on the ESS 800
  • 29.3 RMC: Establishing paths between DS6000 and ESS 800
    • 29.3.1 Decoding port IDs
    • 29.3.2 Creating paths with the DS GUI
    • 29.3.3 Establishing logical paths between DS6000 and ESS 800 using DS CLI
    • 29.3.4 Creating paths using TSO
  • 29.4 Managing Metro Mirror or Global Copy pairs
    • 29.4.1 Managing Metro Mirror or Global Copy pairs using the DS GUI
    • 29.4.2 Managing Metro Mirror pairs with the DS CLI
    • 29.4.3 Creating Metro Mirror pairs with TSO
    • 29.4.4 Managing Global Copy pairs with the DS CLI
  • 29.5 Managing ESS 800 Global Mirror
    • 29.5.1 Managing Global Mirror pairs using the DS CLI
  • 29.6 Managing ESS 800 FlashCopy
    • 29.6.1 Creating an ESS 800 FlashCopy with the DS GUI
    • 29.6.2 Creating an ESS 800 FlashCopy with the DS CLI
    • 29.6.3 Creating a remote FlashCopy on an ESS 800 with the DS CLI
• Chapter 30. IIBM TotalStorage Rapid Data Recovery
  • 30.1 Introduction
    • 30.1.1 Solution highlights
  • 30.2 Overview
  • 30.3 Architecture
  • 30.4 Additional information
• Chapter 31. IBM TotalStorage Productivity Center for Replication
  • 31.1 IBM TotalStorage Productivity Center
  • 31.2 Where we are coming from
  • 31.3 What TPC for Replication provides
  • 31.4 Copy Services terminology
    • 31.4.1 FlashCopy
    • 31.4.2 Metro Mirror
    • 31.4.3 Global Copy
    • 31.4.4 Global Mirror
    • 31.4.5 Failover/Failback terminology
  • 31.5 TPC for Replication terminology
    • 31.5.1 TPC for Replication Copy Set
    • 31.5.2 TPC for Replication session
  • 31.6 TPC for Replication session types
    • 31.6.1 TPC for Replication Basic Edition
    • 31.6.2 TPC for Replication Advanced Edition
  • 31.7 TPC for Replication session states
  • 31.8 Volumes in a copy set
    • 31.8.1 Host volume
    • 31.8.2 Target volume
    • 31.8.3 Journal volume
  • 31.9 TPC for Replication and scalability
  • 31.10 TPC for Replication system and connectivity overview
  • 31.11 TPC for Replication monitoring and freeze capability
  • 31.12 TPC for Replication heartbeat
  • 31.13 Supported platforms
  • 31.14 Hardware requirements for TPC for Replication servers
  • 31.15 TPC for Replication GUI
    • 31.15.1 Connect to the TPC for Replication GUI
    • 31.15.2 Health Overview panel
    • 31.15.3 Sessions panel
    • 31.15.4 Storage Subsystems panel
    • 31.15.5 Path Management panel
    • 31.15.6 RM Server Configuration panel
    • 31.15.7 Advanced Tools panel
    • 31.15.8 Console log
  • 31.16 Command Line Interface to TPC for Replication
• Chapter 32. GDPS overview
  • 32.1 GDPS solution offerings
    • 32.1.1 GDPS/PPRC overview
    • 32.1.2 PPRC and HyperSwap
    • 32.1.3 RCMF/PPRC overview
    • 32.1.4 GDPS/XRC overview
    • 32.1.5 RCMF/XRC overview
    • 32.1.6 GDPS/GM (Global Mirror) overview
    • 32.1.7 GDPS 3-site solution overview
    • 32.1.8 IBM Global Services offerings for GDPS
• Appendix A. Concurrent Copy
  • Concurrent Copy
    • Overview
    • Concurrent Copy terminology
    • Benefits of using Concurrent Copy
    • Concurrent Copy operation
    • Invoking Concurrent Copy
    • Concurrent Copy on the DS6000
    • Sizing and requirements
    • Production and performance considerations
    • SMF information
    • Examples of Concurrent Copy invocation
• Appendix B. SNMP notifications
  • SNMP overview
  • Physical connection events
  • Remote copy events
  • Global Mirror related events
• Appendix C. Licensing
  • Licenses
  • Authorized level
    • Charging example
• Appendix D. CLI migration
  • Migrating ESS CLI to DS CLI
    • Reviewing the ESS tasks to migrate
    • Convert the individual tasks
• Related publications
  • IBM Redbooks
  • Other publications
  • Online resources
  • How to get IBM Redbooks
  • Help from IBM
• Index
• Back cover