Extending the Storage Controller from the Rack
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SSH or use a serial connection to log in to the service processor (SP), and then issue the
command stop /SYS.
■
To initiate an emergency shutdown during which all applications and files will be closed
abruptly without saving, press and hold the Power button for at least four seconds until the
Power/OK status indicator on the front panel flashes, indicating that the storage controller is
in standby power mode. To completely remove power, disconnect the AC power cords from
the rear panel of the storage controller.
Related Topics
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“Powering Off the Disk Shelf” on page 53
Extending the Storage Controller from the Rack
Use the following procedure to extend the storage controller from the rack. If you cannot extend
the controller without removing power, first see “Powering Off the Controller” on page 50.
1.
Disconnect all cables from the back of the storage controller. Be sure the cables
are labeled for proper connection later.
2.
From the front of the storage controller, release the two slide release latches.
Prerequisites for Servicing Hardware 51
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