Installation and Configuration

Configuration

In the configuration directory /nsr/oracle/${ORACLE_SID} on request a directory is created for each weekday (monday, tuesday,...), and the directory ${ORACLE_SID}_full_save is created for full backups. If the database is running, all tablespaces that are currently active are entered in the ${ORACLE_SID}_full_save file. In addition, directories are created for temporary files (./tmp), protocol files (./prot) and for the NSR-ORA configuration file (./config).

In the directories named after weekdays, the names of the tablespaces that you want to store on these days are stored interactively in the form of empty files.

You can change or add to your backup schedule at any time after configuration with the tool configure_nsrora, e.g. by deleting tablespaces (i.e. removing the empty tablespace files with the shell command rm) or adding them (i.e. creating new tablespace files with the touch command). If you add new tablespace files, note that the owner of these files must be $ORACLE_OWNER and their group must be $ORACLE_GROUP.

Finally the NSR-ORA configuration file dbo${ORACLE_SID}.init is created inter- actively and entered in the directory /nsr/oracle/${ORACLE_SID}/config. You will be asked for several parameters which were described in section “Parameters for configure_nsrora” (NetWorker server, backup compression, minimum and maximum number of offline redolog files, time interval for the archiving monitor daemon, mirror server for the archiving monitor, and so on). Afterwards you can still edit the file dbo${ORACLE_SID}.init, if for example you do not like the suggested names for the NetWorker groups.

Furthermore the parameters NSR_INST, ORACLE_HOME and ORACLE_GROUP are stored in the file shell_variables_for_${ORACLE_SID} in the config directory.

4.3.4Parameters for configure_nsrora

When you call the configure_nsrora configuration tool NSR-ORA will ask you to set up the following parameters (depending on the existing configuration the order may vary).

Oracle Parameters

In a first instance the parameters required for the ORACLE database are to be set:

System Administrator’s Guide

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3Com NSR-ORA V3.2 manual Parameters for configurensrora, Oracle Parameters

NSR-ORA V3.2 specifications

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