Establish Enhanced Global Mirrored Pair - IBM System Storage DS3000 Programming Manual

Notes
A premium feature is an additional application to enhance the capabilities of a storage subsystem. The
premium features are these:
v Storage partitioning
v FlashCopies
v Enhanced Remote Mirroring
v Mixed drive types
v High performance tier
v SSD support
v Full Disk Encryption
A feature pack is a predefined set of enhanced storage subsystem capabilities and/or premium features,
such as Storage Partitioning and Enhanced Remote Mirroring. These premium features are combined for
the convenience of the users.

Establish Enhanced Global Mirrored Pair

Use this command to complete an Enhanced Global Mirrored Pair on the remote storage subsystem by
adding a secondary logical drive to an existing Enhanced Global Mirror Group. Before you run this
command, the Enhanced Global Mirror Group must exist and the primary logical drive must exist in the
Enhanced Global Mirror Group. After this command successfully completes, Enhanced Global Mirroring
starts between the primary logical drive and the secondary logical drive.
Syntax
establish enhancedGlobalMirror logicalDrive="secondarylogicalDriveName"
enhancedGlobalMirrorGroup="enhancedGlobalMirrorGroupName"
primarylogicalDrive="primaylogicalDriveName"
Parameters
Parameter
logicalDrive
enhancedGlobalMirrorGroup
primarylogicalDrive
Notes
An Enhanced Global Mirrored Pair comprises of two logical drives, one primary and the other secondary
logical drive, that contain identical copies of the same data. The mirrored pair is a part of an Enhanced
Global Mirror Group, which allows the mirrored pair to synchronize at the same time as any other
mirrored pairs within the Enhanced Global Mirror Group .
Description
The name of an existing logical drive on the remote
storage subsystem that you want to use for the
secondary logical drive. Enclose the logical drive name in
double quotation marks (" ").
The name of an existing Enhanced Global Mirror Group
that you want to use to contain the Enhanced Global
Mirrored Pair. Enclose the Enhanced Global Mirror
Group name in double quotation marks (" ").
The name of an existing logical drive on the local storage
subsystem that you want to use for the primary logical
drive. Enclose the logical drive name in double quotation
marks (" ").
Chapter 3. Script Commands
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