Computer Drive User Manual
Table Of Contents
- Front cover
- Contents
- Notices
- Preface
- Summary of changes
- Part 1 Overview
- Chapter 1. Introduction
- Chapter 2. Copy Services architecture
- Part 2 Interfaces
- Chapter 3. DS Storage Manager
- Chapter 4. DS Command-Line Interface
- Chapter 5. System z interfaces
- Part 3 FlashCopy
- Chapter 6. FlashCopy overview
- 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
- Chapter 9. FlashCopy interfaces
- Chapter 10. FlashCopy performance
- Chapter 11. FlashCopy examples
- Part 4 Metro Mirror
- Chapter 12. Metro Mirror overview
- Chapter 13. Metro Mirror options and configuration
- Chapter 14. Metro Mirror interfaces
- 14.1 Metro Mirror interfaces - overview
- 14.2 TSO commands for Metro Mirror management
- 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
- 14.5 DS CLI command- examples
- 14.6 DS Storage Manager GUI
- 14.7 ANTRQST API
- Chapter 15. Metro Mirror performance and scalability
- Chapter 16. Metro Mirror examples
- Part 5 Global Copy
- Chapter 17. Global Copy overview
- Chapter 18. Global Copy options and configuration
- Chapter 19. Global Copy performance and scalability
- Chapter 20. Global Copy interfaces
- Chapter 21. Global Copy examples
- Chapter 22. Global Mirror overview
- 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
- 23.4 Remove a Global Mirror environment
- 23.5 Global Mirror with multiple storage disk subsystems
- 23.6 Connectivity between local and remote site
- 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
- 24.3 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
- Chapter 25. Global Mirror performance and scalability
- Chapter 26. Global Mirror examples
- 26.1 Global Mirror examples - configuration
- 26.2 Global Mirror query examples with TSO
- 26.3 Set up the Global Mirror environment using TSO
- 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
- 26.6 Planned outage management using ICKDSF
- 26.7 Remove a Global Mirror environment using ICKDSF
- 26.8 Query device information with ICKDSF
- 26.9 Set up a Global Mirror environment using DS SM
- 26.10 Set up a Global Mirror environment using the DS CLI
- 26.11 Control and Query Global Mirror with the DS CLI
- 26.12 Site switch basic operations using the DS CLI
- 26.13 Remove the Global Mirror environment with the DS CLI
- Part 7 Interoperability
- Chapter 27. Combining Copy Service functions
- 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
- 28.4 Managing Metro Mirror or Global Copy pairs
- 28.5 Managing DS6000 to DS8000 Global Mirror
- 28.6 Managing DS6000 and DS8000 FlashCopy
- 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
- 29.4 Managing Metro Mirror or Global Copy pairs
- 29.5 Managing ESS 800 Global Mirror
- 29.6 Managing ESS 800 FlashCopy
- Chapter 30. IIBM TotalStorage Rapid Data Recovery
- 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
- 31.5 TPC for Replication terminology
- 31.6 TPC for Replication session types
- 31.7 TPC for Replication session states
- 31.8 Volumes in a copy set
- 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
- 31.16 Command Line Interface to TPC for Replication
- Chapter 32. GDPS overview
- Appendix A. Concurrent Copy
- Appendix B. SNMP notifications
- Appendix C. Licensing
- Appendix D. CLI migration
- Related publications
- Index
- Back cover
546 IBM System Storage DS6000 Series: Copy Services with IBM System z
H
hardware requirements 213
I
ICKDSF 157, 196
define PPRC paths 314
delete Global Copy pairs 327, 370
delete session 370
establish FlashCopy 317
establish Global Copy pairs 316
establish Global Mirror environment 313
establish Global Mirror session 318–319
example to establish FlashCopy between B and C
301
Metro Mirror job usage 158
planned outage 366
query active Global Mirror session 322
query device information 372
remove all PPRC paths with ICKDSF 327
remove Global Copy paths 372
remove Global Mirror environment 324
remove volumes from Global Mirror session 325
remove volumes from the Global Mirror session 368
setup of Metro Mirror 158
start Global Mirror 321
stop Global Mirror session 324
stop the Global Mirror session 368
support for Global Mirror 313
undefine or remove the Global Mirror session 325
withdraw FlashCopy relationships 326
withdraw the Global Mirror FlashCopy relationship
369
Incremental FlashCopy 56
initial synchronization 182
installation modes 18
integration system 45, 122
interactive mode 32
intercepted writes 511
interfaces 60, 69, 150
Global Mirror 298
Global Mirror environments 298
which to choose 301
Interoperability
DS6000 415
DS8000 415
interoperability 409
DS6000 and DS8000
establish logical paths using DS CLI 422
establishing RMC paths 421
managing FlashCopy 427
managing Global Mirror 426
managing Metro Mirror or Global Copy pairs 425
path creating using the DS GUI 422
volume size considerations for RMC 421
DS6000 and DS8000 Copy Services 415
DS6000 and ESS 800
managing ESS 800 FlashCopy 452
managing Metro Mirror or Global Copy pairs 446
DS8000 / ESS (Enterprise Storage Server) 416
ESS 800 and DS8000 433
volume size considerations for RMC 437
introduce FlashCopy 257
Ispprc 231
L
licensing
authorized level 527
charging example 527
links
Metro Mirror 142
local 292
local FlashCopies
using the DS CLI front end 73
using the DS SM front end 87
local FlashCopy 71
local FlashCopy commands 73, 75
commit data to target using commitflash 79
display Flashcopies using lsflash 76
increment using resyncflash 80
initiate FlashCopy using mkflash 75
parameters 74
remove local FlashCopy using rmflash 84
reset target to contents of last consistency point using
revertflash 83
reverse source-target relationship using reverse-
flash 81
run new background copy for persistent FlashCopy
using rmflash 83
set to revertible using setflashrevertible 78
local site
return 293
logical paths 144
Global Copy 216
lsavailpprcport 230
lsflash 75–76
lspprc 31, 171
lspprcpath 171, 230
LSS 272
add or remove in Global Mirror 272
design 145
freeze 226
remove common Global Mirror session 405
run 226
session change 400
M
Metro Mirror 4–5, 49, 55
adding capacity in new DS6000s 183
adding capacity to DS6000 183
addition of capacity 183
ANTRQST API 179
automation and management 132
bandwidth 145
CDELPAIR 154
CDELPATH 154
CESTPAIR 152
CESTPATH 153
CGROUP 154