Chapter 3 Standard Operations
3.2 Power OFF Control
ETERNUS DX60/DX80/DX90 Disk storage system User Guide
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Copyright 2011 FUJITSU LIMITED
P3AM-3042-08ENZ0
3.2
Power OFF Control
This section explains how to turn the power off.
Procedure
1
Press and hold the console panel's power switch ( ) for 4 seconds or longer.
The READY LED should turn off.
2
The device power is turned off.
When the power is turned off, the POWER LED will go out.
End of procedure
IMPORTANT
•
When turning off the device, the power shuts off only after the data in the
cache memory has been written to the hard disk. Therefore, it can take
one minute (maximum six minutes) for the power supply to be
completely turned off.
•
Do not turn off the power of the device or network devices that connect
the ETERNUS DX60/DX80/DX90 and server while the server is
operating. Turning the power off may result in the loss of data or prevent
data from being saved.
IMPORTANT
Press the power switch only once. If the power switch is pressed
again between the time of the READY LED turning off and the
POWER LED turning off, the device power may turn on.
When drive enclosures are installed, the power turns off
automatically.
Controller enclosure
Drive enclosure
Drive enclosure
Power switch