Software Options; Removable Components - Sun Microsystems StorEdge D2 Array Installation, Operation And Service Manual

1.4

Software Options

See the Sun StorEdge D2 Array Release Notes for a list of qualified storage
management software and the revision levels that can be used with the Sun
StorEdge D2 array.
1.5

Removable Components

The Sun StorEdge D2 array has the following field replaceable units (FRUs):
One or two ESMs
I
Two power supplies
I
Two fan canisters with two fans each
I
Up to twelve Ultra3 SCSI disk drives
I
The chassis with the front door and the midplane (replaced as a single unit)
I
Each FRU has a set of LEDs that indicate health and status. Descriptions of all the
FRUs and LED's states are given later in this chapter.
See Chapter 4 for procedures to replace failed components.
Caution – Do not operate the Sun StorEdge D2 array for extended periods with any
components missing. If the array has only one ESM or less than 12 disk drives, make
sure that all empty slots are filled with fillers. The fillers act as air baffles that enable
the system to maintain optimal cooling. If all slots are not filled, high temperatures
can result, which can damage system components.
Chapter 1 Sun StorEdge D2 Array Overview 1-5