Sun Microsystems Fire X4540, Руководство администратора

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Chapter 8 Introduction to the Sun Fire X4540 Server 75
Hot-pluggable Components Overview
The Sun Fire X4540 server hot-plug technology allows a component to be added,
upgraded, or replaced while the system is running without affecting hardware
integrity.
Hot-plugging provides the ability to physically add, remove, or replace a hard disk
drive while the system is running, and other hard disks in the system provide
continuous service. When a hot-pluggable component is removed from the Sun Fire
X4540 server, it must be taken offline from the operating system first, but does not
require that the server be powered off.
On the Sun Fire X4540 server, you can hot-plug the following components.
For instructions on hot-plugging components, see the following:
■ cfgadm
Command in “
cfgadm
Command” on page 85 .
■ cfgadm
(1M) (See the
cfgadm
(1M) man page for more information.)
Hot-swappable Components Overview
A hot-swappable component can be removed or replaced without affecting software
integrity. A component that is removed does not need to be taken offline from the
operating system first.
On the Sun Fire X4540 server, you can hot-swap the following components:
TABLE 8-4
Sun Fire X4540 Hot-Pluggable Devices
Component Part Number
250 GB SATA 3.5 Hard Disk Drive 541-1467
500 GB SATA 3.5 Hard Disk Drive 541-1468
750 GB SATA 3.5 Hard Disk Drive 540-7244
1 TB SATA 3.5 Hard Disk Drive 540-7507
TABLE 8-5
Sun Fire X4540 Hot-Swappable Devices (Partial List)
Component Part Number
Power supply (type A205) 300-1787
Fan module 541-0458