IBM System Storage DS3000, Programming Manual

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Activate Enhanced Global Mirroring
This command activates the Enhanced Global Mirroring premium feature. After you activate the
Enhanced Global Mirroring premium feature, you must set up an Enhanced Global Mirror Group and an
Enhanced Global Mirrored Pair.
Syntax
activate storagesubsystem feature=enhancedGlobalMirror
Parameters
None
Activate Enhanced Remote Mirroring Feature
This command creates the mirror repository logical drive and activates the Enhanced Remote Mirroring
feature. When you use this command, you can define the mirror repository logical drive in one of three
ways:
v
User-defined disk drives
v User-defined subsystem
v
User-defined number of disk drives
If you choose to define a number of drives, the controller firmware chooses which disk drives to use for
the mirror repository logical drive.
Syntax (User-Defined Disk Drives)
activate storageSubsystem feature=remoteMirror
repositoryRAIDLevel=(1 | 3 | 5 | 6)
repositoryDrives=(
enclosureID1,drawerID1,slotID1 ... enclosureIDn,drawerIDn,slotIDn )
repositorysubsystemUserLabel=[subsystemName]
[enclosureLossProtect=(TRUE | FALSE)]
[drawerLossProtect=(TRUE | FALSE)];
T10PI=(none | enabled)]
Syntax (User-Defined subsystem)
activate storagesubsystem feature=remoteMirror
repositoryRAIDLevel=(1 | 3 | 5 | 6)
repositoryDrives=(enclosureID1,drawerID1,slotID1 ... enclosureIDn,drawerIDn,slotIDn)
repositorysubsystemUserLabel=[subsystemName]
driveMediaType=(HDD | SSD | unknown | allMedia)
driveType=(fibre | SATA | SAS)
[enclosureLossProtect=(TRUE | FALSE)
drawerLossProtect=(TRUE | FALSE)
T10 PI=(none | enabled)]
Syntax (User-Defined Number of Disk Drives)
activate storagesubsystem feature=remoteMirror
repositorysubsystem=subsystemName
[freeCapacityArea=freeCapacityIndexNumber]
activate storagesubsystem feature=remoteMirror
repositoryRAIDLevel=(1 | 3 | 5 | 6)
repositoryDriveCount=numberOfDrives
repositorysubsystemUserLabel=[subsystemName]
driveMediaType=(HDD | SSD | unknown | allMedia)
driveType=(fibre | SATA | SAS)]
[enclosureLossProtect=(TRUE | FALSE)
drawerLossProtect=(TRUE | FALSE)
T10 PI=(none | enabled)]
Chapter 3. Script Commands
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