Sun Microsystems 5500, Руководство по установке

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3-8 Sun Enterprise 6500/5500/4500 Systems Installation Guide • August 2001
3.2.4 Powering Off the System
Before turning off the system power, you must halt the operating system. See the
Preface, “UNIX Commands,” to find references if you need help with the commands
for this task or other system administration procedures.
Note – Failure to halt the operating system properly can cause the loss of disk drive
data.
Note –
Do not disconnect the terminal while the system is running.
Caution –
To avoid damaging internal circuits, do not disconnect or connect any
cable while power is applied to the system.
To shut down the system:
1. Notify users that the system is going down.
2. Back up the system files and data to tape, if necessary.
3. Halt the system using the appropriate commands.
Refer to the Solaris Handbook for SMCC Peripherals that corresponds to your operating
system.
4. Wait for the system-halted message and the boot monitor prompt.
5. Turn the key switch on the front panel of the server to the Standby position (fully
counterclockwise).
6. Turn off the system power in this order:
1. External drives and expansion cabinets (if any)
2. System cabinet AC power switch
3. Terminal
For more system administration information on methods for shut-down and backup,
see the Preface, “UNIX Commands,” for a reference to documentation that describes
these procedures.