IBM System Storage DS3000, Programming Manual

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Create Consistency Group Enhanced FlashCopy Logical Drive
Mapping
This command creates a logical mapping from a consistency group Enhanced FlashCopy logical drive to
a host or a host group.
Syntax
create mapping cgEnhancedFlashCopyLogicalDrive="enhancedFlashCopyLogicalDriveName"
(host="hostName" | hostGroup=("hostGroupName" | defaultGroup
Parameters
Parameter Description
cgEnhancedFlashCopyLogicalDrive The name of the consistency group Enhanced FlashCopy
logical drive for which you want to create a logical
mapping. Enclose the consistency group Enhanced
FlashCopy logical drive name in double quotation marks
(" ").
host
The name of a host to which you want to create a logical
mapping. Enclose the host name in double quotation
marks (" ").
hostGroup
The name of a host group to which you want to create a
logical mapping. Enclose the host group name in double
quotation marks (" "). If you use the
defaultGroup
keyword, do not enclose it in quotation marks.
Notes
A host is a computer that is attached to the storage subsystem and accesses the logical drives on the
storage subsystem through the host ports. You can define specific mappings to an individual host. You
also can assign the host to a host group that shares access to one or more logical drives.
A host group is an optional topological element that you can define if you want to designate a collection
of hosts that share access to the same logical drives. The host group is a logical entity. Define a host
group only if you have two or more hosts that share access to the same logical drives.
Create Disk Pool
This command creates a new disk pool based on the specified parameters. You can create the disk pool
by entering either a list of drives or a type of drive that you want to use for the disk pool.
Syntax
create diskPool
(drives=(enclosureID1,drawerID1,slotID1 ... enclosureIDN,drawerIDN,slotIDN) |
driveType=(fibre|sas|sata))
userLabel="diskPoolName"
[driveCount=driveCountValue |
warningThreshold=(warningThresholdValue|default) |
criticalThreshold=(criticalThresholdValue|default) |
criticalPriority=(highest|high|medium|low|lowest) |
backgroundPriority=(highest|high|medium|low|lowest) |
degradedPriority=(highest|high|medium|low|lowest) |
securityType=(none|capable|enabled) |
driveMediaType=(hdd | ssd | allMedia | unknown) |
T10PI=(none|enabled)]
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IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide