HP storageworks HSG80 Reference Manual page 29

• target—Designates the SCSI target ID of the disk on the port. Valid device
target IDs for single controller configurations are 00–15, excluding ID 7.
Valid device target IDs for dual controller configurations are 00–15, excluding
IDs 6 and 7.
• lun—Indicates the LUN of the disk drive and is always zero.
The parameters port, target, and lun must be entered with at least one space between
them. Leading zeroes can be excluded.
Switches
The following switches are available with the ADD DISKS command:
• TRANSFER_RATE_REQUESTED
• TRANSPORTABLE and NOTRANSPORTABLE
These switches are described in the following paragraphs:
TRANSFER_RATE_REQUESTED=ASYNCHRONOUS
TRANSFER_RATE_REQUESTED=DEFAULT
TRANSFER_RATE_REQUESTED=20MHZ (default)
TRANSFER_RATE_REQUESTED=10MHZ
TRANSFER_RATE_REQUESTED=5MHZ
Specifies the maximum data transfer rate at which the controller is to
communicate with the disk drive. The transfer rate might need to be limited to
accommodate long cables between the controllers and the device.
TRANSPORTABLE
NOTRANSPORTABLE (default)
Indicates whether a disk drive can be accessed exclusively by StorageWorks
controllers or can be used by non StorageWorks systems:
• TRANSPORTABLE = disk drives do not contain any metadata or restricted
areas. Therefore, transportable disks forfeit the advantage metadata provides,
but can be moved to a non StorageWorks environment with their data intact.
Disks that are to be used in storagesets cannot be set as transportable.
• NOTRANSPORTABLE = the controller makes a small portion of the disk
inaccessible to the host. This restricted space is used to store administrative
information (metadata) used to improve data reliability, error detection, and
the ability to recover data. As a result of this metadata, only StorageWorks
controllers can retrieve data from non-transportable devices.
HSG80 Array Controller V8.7 Command Line Interface Reference Guide
ADD DISKS
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