HP StorageWorks XP Remote Web Console Software User Manual
Hitachi truecopy for z/os user guide
Table of contents
Document Outline
- Contents
- 1 TrueCopy for the XP128/XP1024/XP10000/XP12000
- Other Data Duplication Features
- Overview of TrueCopy Operations
- Components
- Figure 1 TrueCopy components for serial (ESCON) connection
- Figure 2 TrueCopy components for Fibre Channel connection
- XP128/XP1024/XP10000/XP12000
- Control Units (MCUs and RCUs)
- CU Emulation Types
- Volume Pairs (M-VOLs and R-VOLs)
- Remote Copy Connections
- Initiator Ports and RCU Target Ports
- Remote Control Ports (RCPs) and Local Control Ports (LCPs)
- Command View XP Management Station or XP Remote Web Console
- Asynchronous Consistency Groups
- Host I/O Time-Stamping Function
- Error Reporting Communications
- Remote Copy Operations
- TrueCopy Asynchronous Recordset Operations
- TrueCopy Asynchronous Consistency Group Operations
- TrueCopy Volume Pair Status
- PPRC Support
- Components
- Preparing for TrueCopy Operations
- System Requirements
- Requirements and Restrictions
- Installing the TrueCopy Hardware
- Installing the TrueCopy Software
- Configuring the MCUs and RCUs for TrueCopy Operations
- Combining TrueCopy with Other Data Management Operations
- Table 13 Requirements and restrictions for combining TrueCopy and HXRC
- Combining TrueCopy and ShadowImage
- Table 14 Host pair status reporting for TrueCopy/ShadowImage shared volumes
- Table 15 Data currency of a shared TrueCopy/ShadowImage volume
- Figure 21 TrueCopy and ShadowImage: shared M-VOL/S-VOL
- Figure 22 TrueCopy and ShadowImage: shared R-VOL/S-VOL
- Figure 23 TrueCopy and ShadowImage: shared M-VOL/S-VOL and R-VOL/S-VOL
- Figure 24 TrueCopy and ShadowImage: shared M-VOL/T-VOL
- Starting TrueCopy
- Performing TrueCopy Configuration Operations
- TrueCopy Main Window
- TrueCopy Main Window (Pair Operations Window)
- RCU Operations Window
- Asynchronous Operations Window
- Usage Monitor Window
- Script Operations Window
- History Window
- Other Operations Window
- RCU Operations
- To perform the RCU operations from the RCU Operations tab:
- Configuring the Host Interface Ports
- Viewing RCU Status (RCU Status)
- Registering an RCU (Add RCU)
- RCU Path Parameters
- Modifying RCU Options (Change RCU Option)
- Deleting an RCU (Delete RCU)
- Adding and Deleting Logical Paths for an RCU (Add Path and Delete Path)
- Adding and Deleting SSIDs for an RCU (Add SSID and Delete SSID)
- Modifying Parameters and Omitting Selected Settings
- Asynchronous Operations
- To perform the asynchronous operations:
- Viewing Consistency Group Status (CT Group Status)
- Adding Consistency Groups (Add CT Group)
- Modifying Consistency Group Options (CT Group Option)
- Deleting Consistency Groups (Delete CT Group)
- Asynchronous Copy Option
- Modifying Parameters and Omitting Consistency Groups
- Usage Monitor Operations
- Script Operations
- History Operations
- Other Operations
- Optimizing TrueCopy Operations and Disk Array Performance
- Discontinuing TrueCopy Operations
- Performing TrueCopy Pair Operations
- Preparing for TrueCopy Volume Pair Operations
- Common Procedure for TrueCopy Pair Operation
- Viewing the Status of TrueCopy Volume Pairs (Pair Status)
- Creating TrueCopy Volume Pairs (Add Pair)
- Suspending TrueCopy Pairs (Suspend Pair)
- Resuming TrueCopy Volume Pairs (Resume Pair)
- Deleting TrueCopy Volume Pairs (Delete Pair)
- Changing the Pair Options (Change Pair Option)
- ICKDSF Considerations for TrueCopy Volumes
- Using TrueCopy for Data Migration and Duplication
- Powering Off/On TrueCopy Components
- TrueCopy Disaster Recovery Operations
- Troubleshooting
- Using PPRC Commands for TrueCopy
- Overview of PPRC Commands
- Using PPRC TSO Commands with TrueCopy Asynchronous
- CGROUP (FREEZE/RUN) Support
- IEA494I and IEA491E Console Messages
- XP128/XP1024/XP10000/XP12000 Response Characteristics to Failure Conditions
- Pinned Track Recovery for TrueCopy Volumes
- SIM Reporting
- TrueCopy Scripting
- HXRC Device Blocking and Load Balancing
- Device Blocking Function
- Load Balancing Control
- Current Load Balancing Control
- New Load Balancing Control
- Figure 76 Combination 1: MODE 85,86 = ON,OFF; Threshold 1/2/3 = 30/40/50%
- Figure 77 Combination 2 (Default): MODE 85,86 = OFF,OFF; Threshold 1/2/3 = 40/50/60%
- Figure 78 Combination 3: MODE 85,86 = OFF,ON - Threshold 1/2/3 = 50/60/70%
- Figure 79 Combination 4: MODE 85,86 = ON,ON - Threshold 1/2/3 = 60/70/80%
- Index