Oracle Database Appliance X3-2, Руководство по обслуживанию, Страница: 29 / 188

Preparing Oracle Database Appliance (Original Version) for Service
Chapter 2 • Preparing Oracle Database Appliance for Service 29
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A part designated as a CRU can be replaced by a person who is not an Oracle-qualified
service technician.
The following table lists replaceable components, their service designation (CRU or FRU), and
the system power policy related to servicing the component.
Component Policy
Storage drives and boot drives
(CRU)
Hot-swappable – Can be removed and replaced when the system is powered
on.
Fan modules (CRU) Hot-swappable – Can be removed and replaced when the system is powered
on.
Power supplies (CRU) Hot-swappable – Can be removed and replaced when the system is powered
on.
Air duct (FRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
DIMMs (CRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
PCIe risers (CRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
PCIe cards (CRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
Boot disk backplane (FRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
Server node battery (CRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
Processors (CPUs) (FRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
Motherboard (FRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
Server node internal cables (FRU) Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.
Power distribution board (FRU) Cold service, system chassis – Servicing this component requires that the
power be completely removed from the system chassis (both server nodes
powered off).
Disk midplane module (FRU) Cold service, system chassis – Servicing this component requires that the
power be completely removed from the system chassis (both server nodes
powered off).
Disk midplane module HDD cable
(FRU)
Cold service, server node – Can only be removed and replaced when the
server node is powered off. The other server node and the system chassis can
remain on.