Remove a front-end server (FES3) and a back-end server (BES3) from a HiRDB/Parallel Server. The procedure is detailed below.
Use of the system reconfiguration command (pdchgconf command) eliminates the need to terminate HiRDB normally. Note that HiRDB Advanced High Availability must be installed in order to use this command.
For details about deleting RDAREAs, see 15.6 Deleting an RDAREA; for details about moving RDAREAs, see 15.8 Moving an RDAREA (RDAREA migration).
Check if the following operands in the client environment definitions are specified; if the front-end server (FES3) that you plan to remove is specified in these operands, change their values as appropriate:
Use the procedure explained below to create HiRDB system definitions that reflect the change in the server configuration.
pdconfchk -d chgconf |
Check the HiRDB system definitions in the $PDDIR/conf/chgconf directory. If errors are detected, correct the HiRDB system definitions, and then execute the pdconfchk command again.
pdchgconf |
Replace the HiRDB system definitions with the updated HiRDB system definitions.
pdlogrm -d sys -s fes3 -f /sysarea/log01 -D 1 |
It is recommended that after the command has executed you check whether or not the execution results are correct. For details on how to check command execution results, see the manual HiRDB Version 8 Command Reference.