Installation guide

Software Operation Manual
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5.5.4.2 Create Pass-Through Disk
A pass-through disk is not controlled by the RAID subsystem firmware and thus
cannot be a part of a volume set. The disk is available directly to the operating
system as an individual disk. It is typically used on a system where the operating
system is on a disk not controlled by the RAID subsystem firmware. The SAS
Port#/SAS LUN Base/SAS LUN, Cache Mode, and Tag Queuing must be
specified to create a pass-through disk
5.5.4.3 Modify Pass-Through Disk
Use this option to modify “Pass-Through Disk Attributes”. To select and modify a
pass-through disk from the pool of pass-through disks, move the “Modify
Pass-Through Drive” option and then press the Enter key. The “Physical Drive
Function” menu will show all pass-through drive number options. Move the
cursor bar to the desired number and then press the Enter key to show all