IBM E16RMLL-I Implementation Guide - Page 714
Backing up and archiving copygroup considerations
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Example 21-4 shows how to define a new policy domain. Example 21-4 Create data protection policy requirements tsm: ATLANTIC> define domain TDP_DOMAIN ANR1500I Policy domain TDP_DOMAIN defined. tsm: ATLANTIC> define policyset TDP_DOMAIN STANDARD ANR1510I Policy set STANDARD defined in policy domain TDP_DOMAIN. tsm: ATLANTIC> define mgmtclass TDP_DOMAIN STANDARD STANDARD ANR1520I Management class STANDARD defined in policy domain TDP_DOMAIN, set STANDARD. tsm: ATLANTIC> define copygroup TDP_DOMAIN STANDARD STANDARD type=backup verexists=30 verdeleted=1 retextra=30 retonly=90 dest=tapepool ANR1530I Backup copy group STANDARD defined in policy domain TDP_DOMAIN, set STANDARD, management class STANDARD. tsm: ATLANTIC> define copygroup TDP_DOMAIN STANDARD STANDARD type=archive retver=365 destination=tapepool ANR1535I Archive copy group STANDARD defined in policy domain TDP_DOMAIN, set STANDARD, management class STANDARD. tsm: ATLANTIC> assign defmgmtclass TDP_DOMAIN STANDARD STANDARD ANR1538I Default management class set to STANDARD for policy domain TDP_DOMAIN, set STANDARD. tsm: ATLANTIC> activate policyset TDP_DOMAIN STANDARD Do you wish to proceed? (Yes (Y)/No (N)) y ANR1514I Policy set STANDARD activated in policy domain TDP_DOMAIN. 21.2.3 Backing up and archiving copygroup considerations Backup and archive copygroup usage varies among the data protection modules. Here we discuss backup and archive copygroup requirements for each application. Some data protection modules do not send any archive objects to the Tivoli Storage Manager server, so you do not need to worry about this. You may wish to have an archive copy group to prevent warning messages on the Tivoli Storage Manager server. The archive feature of the Tivoli Storage Manager backup-archive client can be used to perform operating system and file level backups of the application files. With archives, you can group files together to expire at the same time. If you 684 IBM Tivoli Storage Manager Implementation Guide