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AsyncUseSystemPurgeInterval

Specify how mirror journal files are purged on the reporting async member.

Synopsis

[MirrorMember]   AsyncUseSystemPurgeInterval=n

n is either 1 or 0.

Description

AsyncMemberType indicates how the reporting async member purges mirror journal files received from the primary failover member.

  • 0 - Mirror journal files are purged immediately after being dejournaled.

  • 1- Mirror journal files are purged according to the instances journal file purge criteria.

For more information, see the Editing or Removing an Async Members section of the chapter “Mirroring” in the High Availability Guide.

Changing This Parameter

On the Edit Async page of the Management Portal (System Administration > Configuration > Mirror Settings > Edit Async), for a reporting async member, use the Mirror Journal File Retention drop-down to determine how mirror journal files are purged.

Instead of using the Management Portal, you can change AsyncUseSystemPurgeInterval in the Config.MirrorMember class (as described in the class reference) or by editing the CPF in a text editor (as described in the Editing the Active CPF section of the “Introduction to the Configuration Parameter File” chapter in this book).