7 truecopy for mainframe usage scenarios – HP StorageWorks XP Remote Web Console Software User Manual

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Changing the Consistency Group Options..........................................................................120
Viewing Consistency Group Status.....................................................................................122
Deleting Consistency Groups.............................................................................................124

Usage Monitor Operations....................................................................................................124

Starting and Stopping Monitoring......................................................................................124
Displaying the Usage Monitor Graph.................................................................................125
Exporting the Usage Monitor Data File...............................................................................127

Script Operations.................................................................................................................127

Executing the Script..........................................................................................................128
Deleting the Script Files.....................................................................................................129
Exporting the Script Trace Files..........................................................................................129

History Operations...............................................................................................................131

Exporting the History File..................................................................................................131

Other Operations.................................................................................................................131

Clearing SIMs.................................................................................................................131
Changing the Option Settings of Storage System..................................................................132
Changing the Option Settings of CUs.................................................................................134

Configuring and Maintaining Your TrueCopy for Mainframe Environment.....................................136

Optimizing TrueCopy for Mainframe Operations and Storage System Performance...................136
Changing from 3990 to 2105 or 2107 Emulation.................................................................137
Powering Off/On TrueCopy for Mainframe Components.......................................................138

Planned Outage of the MCU........................................................................................138
Planned Outage of the RCU or Remote Copy Connection.................................................139
Planned Outage of the MCU and RCU...........................................................................139

Discontinuing TrueCopy for Mainframe Operations...................................................................139

6 Performing TrueCopy for Mainframe Pair Operations...................................141

Creating TrueCopy for Mainframe Pairs...................................................................................141

Initial Copy Options.........................................................................................................147
Pair Options....................................................................................................................148

Changing Pair Options..........................................................................................................149
Viewing TrueCopy for Mainframe Pair Status............................................................................151
Splitting TrueCopy for Mainframe Pairs....................................................................................154
Resynchronizing TrueCopy for Mainframe Pairs.........................................................................157
Releasing TrueCopy for Mainframe Pairs..................................................................................161
ICKDSF Considerations for TrueCopy for Mainframe Volumes.....................................................164

ICKDSF on a TrueCopy for Mainframe M-VOL.....................................................................164
ICKDSF on a TrueCopy for Mainframe R-VOL.......................................................................165

Pinned Track Recovery for TrueCopy for Mainframe Volumes......................................................165

7 TrueCopy for Mainframe Usage Scenarios.................................................167

Using TrueCopy for Mainframe for Disaster Recovery................................................................167

Preparing for Disaster Recovery.........................................................................................167

Considering the M-VOL Fence Level Setting.....................................................................167
Transferring Sense Information Between Sites..................................................................168
File and Database Recovery Procedures.........................................................................169
CSUSPEND/QUIESCE TSO Command...........................................................................169
IEA494I System Console Message.................................................................................170

Switching Operations to the Remote Site.............................................................................170

Analyzing the Currency of TrueCopy for Mainframe Sync R-VOLs.......................................170
Analyzing the Consistency of TrueCopy for Mainframe Async R-VOLs.................................171

Transferring Operations Back to the Main Site.....................................................................172
Resuming Normal Operations at the Main Site....................................................................173

Using TrueCopy for Mainframe for Data Migration....................................................................174
Using TrueCopy for Mainframe for Duplication.........................................................................175

Contents

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