Powering down the server for maintenance
This procedure should be followed whenever a server is to be powered down
and will be left off for less than a day. If, however, the system is being
rebooted, this procedure is not necessary.
Procedure
1.
Shut down the server(s) as described in
2.
If your system is configured with an external System Management Unit
(SMU), depress the red button located on the right of the unit to turn it
off (an internal SMU is turned off when the server shuts down).
3.
Power off the storage subsystems, beginning with the enclosures that
house the RAID controllers.
4.
Power off the expansion enclosures for the storage subsystems.
Powering down the server for shipment or storage
Follow this procedure whenever a server is to be powered down and will be
left off for more than a day. If the system is being restarted or power-cycled,
this procedure is not required.
When the system is properly shut down, depending on the battery charge
level, the battery may last up to one year without being charged or
conditioned . See
NVRAM backup battery pack on page 42
Contact your representative for special instructions if servers or NVRAM
battery backup packs will be in storage for more than one year. Special
provisions are required for field or factory recharging and retesting of NVRAM
battery backup packs.
Procedure
1.
From the NAS operating system (Bali) console, issue the command:
shutdown –-ship --powerdown
2.
Wait until the console displays the message
Information: Server has
shut down
and the rear panel LEDs turn off.
Note:
The PSUs continue to run, and the PSU LEDs stay on.
3.
Power down the server by removing the power cables from the PSU
modules.
4.
Wait 10-15 seconds, then check that the NVRAM Status LED on the rear
panel of the server is off.
Rebooting, shutting down, and powering off
85
Hitachi NAS Platform 3080/3090 G2 Hardware Reference Guide
Содержание 3080 G2
Страница 1: ...Hitachi NAS Platform 3080 and 3090 G2 Hardware Reference Release 12 2 MK 92HNAS017 05 ...
Страница 7: ...7 Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...
Страница 19: ...About this manual 19 Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...
Страница 28: ...28 Mandatory regulations Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...
Страница 29: ...Mandatory regulations 29 Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...
Страница 35: ...System overview 35 Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...
Страница 59: ...Hitachi NAS Platform server components 59 Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...
Страница 79: ...Replacing server components 79 Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...
Страница 127: ...Parts list for 3080 3090 G2 servers 127 Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...
Страница 128: ...Hitachi NAS Platform 3080 3090 G2 Hardware Reference Guide ...