5U84 Storage Shelf Rear Panel - VERITAS 5350 Hardware Installation Manual

5U84 storage shelf rear panel

Number Component
4 Module fault LED
5 Logical status LED
6 Drawer 1 fault LED
7 Drawer 2 fault LED
The rear panel of a 5U84 storage shelf contains the following components:
Two I/O module slots, which contain either redundant RAID controllers or
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Expansion modules. (Item 1)
Five cooling modules (Item 2)
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Two power supply units (PSUs) (Item 3)
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5U84 storage shelf rear panel
Description
Amber when there is a system hardware fault.
An LED may be lit on a power supply, drawer,
disk carrier, cooling module, or I/O module to
identify which component is at fault.
Shows a change of status or a fault. Typically
these changes of status or faults are
associated with the shelf's disk drives.
However, the Logical Status LED can also
indicate an issue with an internal RAID
controller or external RAID controller, or with
a host bus adapter.
Indicates a drive, cable, or sideplane fault in
Drawer 1, the top drawer.
Indicates a drive, cable, or sideplane fault in
Drawer 2, the bottom drawer.
Hardware overview 16