2-45EonStor DS 3000 Series Hardware Manual
Turning off the system
Before turning off the system, ensure that no processes are taking place such as Regenerate Logical
Drive Parity or Media Scan.
To turn off the system:
1. Close all applications to stop the I/O access to the system.
2. Flush the cache to clear the DRAM data. If the DRAM contains cached data, the Cache_Dirty LED
is lit in amber.
3. Flush all cached data using the controller’s shutdown function to prepare the RAID system for a
safe power shutdown. To do this, refer to the LCD screen with the illustrated order below: