Promise Technology M300i Manual Do Utilizador
Chapter 4: Management with WebPAM PROe
99
LUN Mapping Parameters
•
Initiator – The Fibre Channel or iSCSI card in the Host system that initiates
commands to the target (VTrak).
commands to the target (VTrak).
•
Logical Drive ID – This is actually the disk array ID number.
•
RAID Level – RAID Level of the logical drive.
•
Capacity – Capacity of the logical drive.
•
Serial Number – Serial number of the logical drive.
•
WWN – World Wide Name, used for the Initiator name.
A Fibre Channel initiator name is the World Wide Port Name of the device
and is composed of a series of eight, two-digit hexadecimal numbers.
and is composed of a series of eight, two-digit hexadecimal numbers.
An iSCSI initiator name is the iSCSI name of the initiator device and is
composed of a single text string. iSCSI WWNs are somewhat different from
regular WWNs.
composed of a single text string. iSCSI WWNs are somewhat different from
regular WWNs.
•
LUN – Logical Unit Number on this logical drive for the selected initiator.
You must enter different LUN numbers for each logical drive.
LUN Map – SCSI
The Storage Services–LUN Map tab displays the Target IDs and LUNs assigned
to each logical drive.
to each logical drive.
For SCSI, LUN Mapping is the process of applying a LUN Map so that each
channel can access the logical drive (target).
channel can access the logical drive (target).
View LUN Map
To view the current LUN Map:
1.
Click the Subsystem
icon in Tree View.
2.
Click the Administrative Tools
icon.
3.
Click on the Storage Services
icon.
4.
Click the LUN Map tab in Management View.
Edit a LUN Map
1.
Click on the Subsystem
icon in Tree view.
2.
Click on the Administrative Tools
icon.
3.
Click on the Storage Services
icon.
Important
You must enable a Target before you assign a LUN to it. See
“SCSI Channel Settings” on page 95.
“SCSI Channel Settings” on page 95.