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This is documentation for Caché & Ensemble. See the InterSystems IRIS version of this content.

For information on migrating to InterSystems IRIS, see Why Migrate to InterSystems IRIS?


This topic describes the parameters found in the [MirrorMember] section of the CPF file.

  • AgentAddress – Not in use.
  • AsyncMemberGUID – Async member GUID
  • AsyncMemberType – Indicates async type of DR, read-only, or read-write.
  • AsyncUseSystemPurgeInterval – Indicates how mirror journal files are purged on the reporting async member.
  • JoinMirror – Determines whether the instance processes its mirror configuration at startup.
  • SystemName – Mirror member name.
  • ValidatedMember – Determines whether the instance should join the mirror in its previous role or obtain its new role from the current primary before joining the mirror.
  • VirtualAddressInterface – Local interface to primary virtual IPaddress.