Oracle MiniCluster S7-2, Service Manual

Page: 17 / 38

Servicing CRUs That Do Not Require System
Power Off
This chapter describes how to remove and replace the hot-swappable components in
MiniCluster. Hot-swappable means that these components can be replaced with the system
powered on.
Note -
Hot-swappable components can also be replaced with the system powered off. If you
choose this method, first power off the system as described in “Preparing MiniCluster for
Service” on page 13 .
The following topics are covered:
■
“Compute Node Hot-Swappable Components” on page 17
■
“Storage Array Hot-Swappable Components” on page 18
Compute Node Hot-Swappable Components
This section describes replacing hot-swappable components for the compute node.
Hot-swappable components are those that can be removed and installed while the system and
the compute nodes are running without requiring any administrative tasks. These are designated
as Customer Replaceable Units (CRUs).
Refer to the following table for hot-swap component instructions for your appliance.
Note - The links in the following table take you to instructions outside of the MiniCluster
library to the SPARC S7-2 documentation library. Use your browser's Back button to return to
the MiniCluster library.
■
“Servicing Drives” in SPARC S7-2 Server Service Manual
Servicing CRUs That Do Not Require System Power Off 17