IBM System Storage DS3000 User Manual

Parameter Description
repositoryFullPolicy How you want Enhanced FlashCopy processing to
continue if the Enhanced FlashCopy repository logical
drives are full. You can choose to fail writing to the base
logical drive (failBaseWrites) or delete (purge) the
Enhanced FlashCopy images
(purgeEnhancedFlashCopyImages). The default action is
purgeEnhancedFlashCopyImages.
repositoryFullLimit The percentage of repository capacity at which you
receive a warning that the Enhanced FlashCopy
repository logical drive is nearing full. Use integer
values. For example, a value of 70 means 70 percent. The
default value is 75.
autoDeleteLimit The maximum number of Enhanced FlashCopy images
that you want to automatically delete if you have
selected to purge the Enhanced FlashCopy images for a
repository full policy. The default value is 32.
rollBackPriority The priority for rollback operations for a consistency
group while the storage subsystem is operational. Valid
values are highest, high, medium, low,orlowest.
Notes
You can use any combination of alphanumeric characters, underscore (_), hyphen (-), and pound (#) for
the names. Names can have a maximum of 30 characters.
When you use this command, you can specify one or more of the parameters. You do not, however, need
to use all of the parameters.
The rollback priority defines the amount of system resources that should be allocated to the rollback
operation at the expense of system performance. A value of high indicates that the rollback operation is
prioritized over all other host I/O. A value of low indicates that the rollback operation should be
performed with minimal impact to host I/O.
Set Consistency Group Enhanced FlashCopy Logical Drive
This command creates a unique name for an Enhanced FlashCopy logical drive of a consistency group.
Syntax
set cgEnhancedFlashCopyLogicalDrive [consistencyGroupName]
userLabel="enhancedFlashCopylogicalDriveName"
Parameters
Parameter Description
cgEnhancedFlashCopyLogicalDrive The name of the consistency group logical drive that you
want to rename. Enclose the name of the consistency
group Enhanced FlashCopy logical drive in square
brackets ([ ]).
userLabel The new name that you want to give to the Enhanced
FlashCopy logical drive in the consistency group. Enclose
the new Enhanced FlashCopy logical drive name in
double quotation marks (" ").
3-190 IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide

IBM System Storage DS3000 Specifications

General

Brand	IBM
Model	System Storage DS3000
Category	Storage
Language	English