DATOptic ARC-1680 Series - Manual (Page 133)

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WEB BROWSER-BASED CONFIGURATION
6.7 Physical Drive
Choose this option to select a physical disk from the main menu
and then perform the operations listed below.
6.7.1 Create Pass-Through Disk
To create pass-through disk, move the mouse cursor to the main
menu and click on the “Create Pass-Through” link. The relative
setting function screen appears. A pass-through disk is not con-
trolled by the SAS RAID controller firmware, it cann’t be a part of
a volume set. The disk is available to the operating system as an
individual disk. It is typically used on a system where the operat-
ing system is on a disk not controlled by the RAID firmware. The
user can also select the Cache Mode, Tagged Command Queuing,
SCSI channel/SCSI_ID/SCSI_LUN for this pass-through disk.
6.7.2 Modify Pass-Through Disk
Use this option to modify the pass-through disk attribute. The
user can modify the Cache Mode, Tagged Command Queuing,
and SCSI Channel/ID/LUN on an existing pass-through disk.
To modify the pass-through drive attribute from the pass-through
drive pool, move the mouse cursor bar and click on the “Modify
Pass-Through” link. The “Select The Pass Through Disk For Modi-
fication” screen appears mark the check box for the pass-through
disk from the pass-through drive pool and click on the “Submit”
button to select drive. When the “Enter Pass-Through Disk Attri-