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2.8.11
Log and Trace Files ....................................................................75
2.8.12 User-Created Files .....................................................................75
2.9 Configuration Definition File ..................................................................76
2.9.1 Configuration Definition for Cascading Volume Pairs ............................99
2.10 Error Monitoring and Configuration Confirmation........................................ 107
2.10.1 Error Monitoring for Paired Volumes.............................................. 107
2.10.2 Error Monitoring for Database Validator ......................................... 107
2.10.3 Pair Status Display and Configuration Confirmation............................ 108
2.11 Recovery Procedures for HA Configurations .............................................. 109
Chapter 3 Preparing for CCI Operations............................................................................................111
3.1 System Requirements......................................................................... 112
3.1.1 Supported Platforms................................................................. 114
3.1.2 Using CCI with Hitachi and Other RAID Storage Systems ...................... 120
3.1.3 Restrictions on zLinux............................................................... 121
3.1.4 Restrictions on VM ................................................................... 123
3.1.5 About Platforms Supporting IPv6 .................................................. 126
3.2 Hardware Installation ........................................................................ 128
3.3 Software Installation ......................................................................... 129
3.3.1 Software Installation for UNIX Systems........................................... 129
3.3.2 Software Installation for Windows
Systems ...................................... 131
3.3.3 Software Installation for OpenVMS
®
Systems .................................... 131
3.3.4 Changing the CCI User (UNIX Systems) ........................................... 133
3.3.5 Changing the CCI User (Windows Systems) ...................................... 134
3.3.6 Uninstallation......................................................................... 136
3.4 Creating/Editing the Configuration File................................................... 137
3.5 Porting Notice for OpenVMS................................................................. 139
3.5.1 Requirements and Restrictions .................................................... 139
3.5.2 Known Issues.......................................................................... 145
3.5.3 Start-up Procedures Using Detached Process on DCL .......................... 146
3.5.4 Command Examples in DCL......................................................... 149
3.5.5 Start-up Procedures in Bash........................................................ 152
3.6 CCI Startup ..................................................................................... 155
3.6.1 Startup for UNIX Systems ........................................................... 155
3.6.2 Startup for Windows Systems ...................................................... 157
3.6.3 Startup for OpenVMS
®
Systems .................................................... 158
3.7 Starting CCI as a Service (Windows Systems)............................................. 160
Chapter 4 Performing CCI Operations...............................................................................................163
4.1 Environmental Variables ..................................................................... 164
4.1.1 $HORCMINST and $HORCC_MRCF Supported Options........................... 166
4.1.2 Verifying $HORCC_MRCF,HORCMINST............................................. 167
4.2 Creating Pairs (Paircreate) .................................................................. 168
4.3 Splitting and Deleting Pairs (Pairsplit)..................................................... 173
4.3.1 Timing Pairsplit Operations ........................................................ 178
4.3.2 Deleting Pairs (Pairsplit -S)......................................................... 179
4.4 Resynchronizing Pairs (Pairresync) ......................................................... 180
4.5 Confirming Pair Operations (Pairevtwait)................................................. 187
4.6 Monitoring Pair Activity (Pairmon) ......................................................... 192