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Chapter 4: Controller Connections and Operation
Power Off Procedure 4-9
This screen appears after the initialization process. It
clearly shows the model name.
System is ready. You can now start to configure the
controller.
4.6. Power Off Procedure
If you wish to power down the SR controller, please follow these steps:
NOTE:
If you wish to power down the SR controller, please ensure that no time-
consuming processes, like a “logical drive parity” check or a
“background scrub,” are running.
1. Stop I/O access to the system
Use the software provided on the host computer to stop all I/O access to the SR
controller. Please refer to the user manual that came with your host computer.
2. Disconnect the host
The host must be disconnected from the controller. To do this, disconnect the cables
from both the host and the SR controller.
3. Flush the cache
Use the “Shutdown Controller” function to flush all cached data. This prepares the
controller to be powered down.
4. Turn off the power
Turn off the PSUs that supply power to the SR controller. Once the RAID controller
has been powered down, other devices that are connected to the controller may be
powered down.
SR 170 v3.31F
Modem Not Config
SR 170 v3.31F
256MB RAM, Wait…
SR 170 v3.31F
No Host LUN