Checking Luns; Powering Off - Fujitsu ETERNUS DX60 S3 Configuration Manual

Chapter 10 System Status Check
10.5

Checking LUNs

10.5 Checking LUNs
Check the LUN status from the server.
This section describes the check procedure using the ETERNUS Multipath Driver.
Click the [Start] button for Windows, expand [ETERNUS Multipath Driver] from [All Programs], and open
[ETERNUS Multipath Manager]. Check that the LUN status is normal (that the signal icon is blue).
10.6

Powering Off

To turn off the ETERNUS DX, perform one of the procedures below.
Via the power switch
•
Press the Power switch to turn off the ETERNUS DX.
Via ETERNUS Web GUI or ETERNUS CLI
•
Use ETERNUS Web GUI or ETERNUS CLI to turn off the ETERNUS DX.
The following methods can be used to turn off the power by linking with the server.
Via the power synchronized unit
•
Use the power synchronized unit to turn off the ETERNUS DX.
When turning off the ETERNUS DX, the power shuts off after the data in the cache memory is written to
•
the drives. As a result, it may take approximately one minute or up to six minutes maximum for the
power supply to be completely turned off.
Do not turn off the power of the ETERNUS DX and the network devices that connect the ETERNUS DX to a
•
server while the server is operating. This may result in the loss of data or prevent data from being saved
in the ETERNUS DX.
When using a power synchronized unit for power control, turn off the power of the ETERNUS DX via the
•
power synchronized unit. When a power synchronized unit is connected, the power of the ETERNUS DX is
automatically turned on because the power synchronization function is activated.
This section explains how to use the Power switch and power synchronization unit to turn off the ETERNUS
DX.
For other procedures, refer to the related manuals.
FUJITSU Storage ETERNUS DX60 S3 Disk storage system Configuration Guide (Basic)
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