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MirrorMember

Declare this instance’s mirror role.

Synopsis

[Startup]    MirrorMember=[primary|backup|drasync]

Description

During instance startup, MirrorMember specifies this instance’s role when it joins a mirror. MirrorMember should be one of the following values:

  • primary — the primary failover member.

  • backup — the backup failover member.

  • drasync — a DR async member.

For information about how to use this parameter to create a mirror as part of initial deployment, see Using Configuration Merge to Deploy Customized InterSystems IRIS Instances.

Using This Parameter

You can change MirrorMember 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).

For information about how to use this parameter to create a mirror as part of initial deployment, see Using Configuration Merge to Deploy Customized InterSystems IRIS Instances.

See Also

These parameters also configure a mirror at startup: ArbiterURL, MirrorPrimary and MirrorSetName.

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