8 Data migration.........................................................................................72
Migrate data.........................................................................................................................72
Disaster recovery overview.......................................................................................................74
Analyze R-VOL currency......................................................................................................76
10 Troubleshooting......................................................................................78
General troubleshooting..........................................................................................................78
Error codes and messages.......................................................................................................81
Pinned track recovery..............................................................................................................82
Contacting HP........................................................................................................................83
Subscription service............................................................................................................83
Documentation feedback....................................................................................................83
Related information.................................................................................................................83
HP websites......................................................................................................................84
Typographic conventions.........................................................................................................84
Overview of PPRC commands...................................................................................................86
Requirements.....................................................................................................................89
IEA494I message...............................................................................................................93
IEA491E message..............................................................................................................94
Scripting overview................................................................................................................101
Scripting syntax....................................................................................................................103
Syntax overview...............................................................................................................103
Script file requirements......................................................................................................104
Script symbols.................................................................................................................104
Execute a script....................................................................................................................105
Delete script files..................................................................................................................106
Export script trace files..........................................................................................................106
Operation macro commands..................................................................................................107
Create pairs....................................................................................................................107
Release pairs...................................................................................................................110
Suspend pairs.................................................................................................................111
Resynchronize pairs..........................................................................................................112
Change pair options........................................................................................................113
Start a pair.....................................................................................................................114
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