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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 How to Migrate to InterSystems IRIS, available on the WRC Distributions page (login required).


Mirror member name.


[MirrorMember]    SystemName=Name


A name for the failover member you are configuring on this system (defaults to a combination of the system host name and the Caché instance name). Mirror member names cannot contain spaces, tabs, or the punctuation characters that follow:

: [ ] # ; / * = ^ ~ ,



Range of Values

An alphanumeric string with a maximum length of 32. The name is converted to uppercase before storing.

Management Portal

On the page System Administration > Configuration > Mirror Settings > Create a Mirror, Join as Failover, or Join as Async, enter the Mirror Member Name.