Chapter 2 Basic Operation
2.1 Powering On and Off
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
Copyright 2013 FUJITSU LIMITED
P3AM-4842-12ENZ0
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After about two minutes, check that the READY LED of the controller enclosure is lit up.
End of procedure
2.1.4
Powering Off
This section explains how to turn off the ETERNUS DX Disk storage system.
The following methods can be used to turn the power off:
•
Via the Power switch
Press the Power switch to turn off the ETERNUS DX Disk storage system.
•
Via the power synchronized unit
Use the power synchronized unit to turn off the ETERNUS DX Disk storage system.
•
Via ETERNUS Web GUI or ETERNUS CLI
Use ETERNUS Web GUI or ETERNUS CLI to turn off the ETERNUS DX Disk storage system.
This section explains how to use the Power switch to turn off the ETERNUS DX Disk storage system. For other
procedures, refer to the related manuals.
Controller enclosure
Drive enclosure
Drive enclosure
POWER
READY
FAULT
MAINT/ID
CACHE
LINE
FAULT
POWER
•
When turning off the ETERNUS DX Disk storage system, the power shuts off after the data in the cache
memory is written to the drives. Therefore, it may take one minute (maximum six minutes) for the power
supply to be completely turned off.
•
Do not turn off the power of the ETERNUS DX Disk storage system, the network devices that connect the
ETERNUS DX Disk storage system and the server while the server is operating, as this may result in the
loss of data or prevent data from being saved.
•
When using a power synchronized unit for power control, make sure to turn off the power with the server.
Even if the ETERNUS DX Disk storage system is turned off by using the Power switch, the power
synchronization function automatically turns on the power.
