The Configure Geographic Mirroring (CFGGEOMIR) command allows a user to configure geographic mirroring via command. Previously, this function could only be completed via a GUI.

Prior to configuring geographic mirroring via the command, the source or production IASP should be created and populated. This command will take as input the copy description names and the session name, and will create those entities. The command will also create the target IASP. The user will have the option of selecting from a list of non-configured disk units, or entering specific disk units to create the IASP.

This support was originally made available in October 2011 via a no-charge PRPQ. With this latest PTF, the PRPQ is no longer required and this enhancement is fully supported and translated in the PowerHA product.

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