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4-1
CHAPTER
4
FRU Replacement Preparation
This chapter explains the required basic operations for replacing components, in the
following sections:
■ Section 4.1, “Types of Replacement Procedures” on page 4-2
■ Section 4.2, “Active Replacement” on page 4-3
■ Section 4.3, “Hot Replacement” on page 4-14
■ Section 4.4, “Cold Replacement” on page 4-20
■ Section 4.5, “Power-On/Off of Main Line Switch” on page 4-27
■ Section 4.6, “Emergency Switch-Off” on page 4-37
■ Section 4.7, “Cable Routing of the M8000 Server” on page 4-37
When actually performing the work of replacing a component, use the operator panel and the
maintenance terminal by referring to the operator panel display, maintenance terminal
display, and the LED display of the component.
Depending on the target component, the server must be powered off or a domain must be
stopped.
For the LED display of each component, see Section 2.7, “LED Error Display” on page 2-30.
Three replacement types are defined for judging whether power-off of the server or stopping
a domain is necessary: active replacement, hot replacement, and cold replacement. See
Part II. For information on the swapping types of each component, see Appendix B.
Note – Some of the XSCF functions have restrictions on their use. Register the necessary
login privileges for each field engineer in advance. Field engineers cannot use functions that
have not been registered for them. The system administrator sets and changes the users and
their privileges. For details, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000
Servers XSCF User’s Guide.
Power-on and power-off of the server and emergency power-off are explained in the last part
of this chapter.
■ Section 4.5, “Power-On/Off of Main Line Switch” on page 4-27
■ Section 4.6, “Emergency Switch-Off” on page 4-37