Hot- And Cold-Pluggable Frus - Sun Microsystems StorEdge D2 Array Installation, Operation And Service Manual

4.1

Hot- and Cold-Pluggable FRUs

The Sun StorEdge D2 Array 's FRUs are listed in
be replaced while the system is running. Cold-pluggable parts can be replaced only
when the power is off.
TABLE 4-1
FRU Type FRU
Disk drives
Hot-pluggable
Fan canisters
Power supplies
ESM
Cold-pluggable Chassis, front door, and
midplane (replaced as a single
unit)
4-2 Sun StorEdge D2 Array Installation, Operation, and Service Manual • February 2002
Hot- and Cold-Pluggable FRUs
Instructions
"Overview of Disk Drive Replacement Procedures" on
page 4-4
See "To Remove and Replace a Fan Canister" on
page 4-14.
See "To Remove and Replace a Power Supply" on
page 4-16.
See "To Remove an ESM" on page 4-18 and "To Install an
ESM" on page 4-21.
See "Replacing the Chassis" on page 4-23 and:
• "To Remove the Removable Components from the
Chassis" on page 4-24
• "To Remove and Re-Attach the Mounting Tray" on
page 4-25
• "To Replace the Removable Components in the Chassis"
on page 4-26
• "To Reconfigure the Array on the Host" on page 4-27
. Hot-pluggable FRUs can
TABLE 4-1