Creating the Replication Instance File

Command Syntax:

mupip replicate -instance_create -name=<instance name>

Qualifiers:

-instance_create

Creates a replication instance file. mupip replicate -instance_create takes the file name of the replication instance file from the environment variable gtm_repl_instance.

If an instance file already exists, GT.M renames it with a timestamp suffix, and creates a new replication instance file. This behavior is similar to the manner in which GT.M renames existing journal files while creating new journal files. Creating an instance file requires standalone access.

-name

Specifies the instance name that uniquely identifies the instance and is immutable. The instance name can be from 1 to 16 characters. GT.M takes the instance name (not the same as instance file name) from the environment variable gtm_repl_instname. If gtm_repl_instname is not set and -name is not specified, GT.M produces an error.

-noreplace

Prevents the renaming of an existing replication instance file.

Example:

$ export gtm_repl_instance=mutisite.repl
$ export gtm_repl_instname=America
$ mupip replicate -instance_create

This example creates a replication instance file called multisite.repl specified by gtm_repl_instance with an instance name America specified by environment variable gtm_repl_instname.