4-1
C H A P T E R
4
FRU Replacement Preparation
This chapter describes how to prepare a field-replaceable unit (FRU) for safe
replacement. The information is organized into the following topics:
■
Section 4.1, “FRU Replacement Method” on page 4-1
■
Section 4.2, “Active Replacement” on page 4-4
■
Section 4.3, “Hot Replacement” on page 4-6
■
Section 4.4, “Cold Replacement (Powering the Server Off and On)” on page 4-12
4.1
FRU Replacement Method
There are three basic methods for replacing the FRUs:
Active replacement – To replace a FRU while the domain, to which the FRU belongs,
continues running. Active replacement requires that the FRU be inactivated or
powered down using either an XSCF command or Oracle Solaris OS command.
Because the power supply unit (PSU) and fan unit (FAN) do not belong to any
domain, they are operated by using XSCF commands, regardless of the operating
state of the Oracle Solaris OS.
Note –
The procedure for isolating the hard disk drive from the Oracle Solaris OS
varies depending on whether disk mirroring software or other support software is
used. For details, see the relevant software manuals.
Hot replacement –To replace a FRU while the domains are powered off. Depending
on the FRU to be replaced, the FRU can either be directly replaced or be inactivated
or powered down using an XSCF command.
Cold replacement – To replace a FRU while all domains are stopped and the server is
powered off and unplugged.
Содержание SPARC Enterprise M4000
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Страница 27: ...Chapter 2 Fault Isolation 2 3 FIGURE 2 2 Diagnostic Method Flow Chart Traditional Data Collection ...
Страница 62: ...2 38 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Страница 85: ...Chapter 5 Internal Components Access 5 3 FIGURE 5 1 Loosening the Captive Screws on the Shipping Brackets ...
Страница 89: ...Chapter 5 Internal Components Access 5 7 FIGURE 5 4 Removing the M5000 Server Top Cover ...
Страница 126: ...6 34 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Страница 132: ...7 6 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Страница 151: ...Chapter 8 I O Unit Replacement 8 19 FIGURE 8 12 Installing the DC DC Converter Without a DC DC Converter Retainer ...
Страница 155: ...Chapter 8 I O Unit Replacement 8 23 FIGURE 8 14 Removing the I O Unit DC DC Converter Riser and DC DC Converter DDC_B 0 ...
Страница 158: ...8 26 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Страница 179: ...Chapter 10 Fan Modules Replacement 10 15 FIGURE 10 6 Removing the M4000 Server 172 mm Fan Backplane ...
Страница 183: ...Chapter 10 Fan Modules Replacement 10 19 FIGURE 10 7 Removing the M5000 Server 172 mm Fan Backplane ...
Страница 221: ...Chapter 13 Motherboard Unit Replacement 13 9 FIGURE 13 4 Removing the M5000 Server Motherboard Unit ...
Страница 245: ...Chapter 14 Backplane Unit Replacement 14 11 FIGURE 14 4 Removing the M5000 Server Backplane ...
Страница 248: ...14 14 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Страница 254: ...15 6 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 FIGURE 15 3 Removing the Operator Panel ...
Страница 256: ...15 8 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Страница 288: ...E 6 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Страница 292: ...F 4 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 FIGURE F 2 Hook and Loop Tape Locations ...
Страница 303: ...Appendix F Air Filters F 15 11 Perform Steps 1 through 8 of Section F 1 1 Command Operations Procedures on page F 2 ...
Страница 304: ...F 16 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Страница 308: ...G 4 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...