|
| Power Supply A Fault LED | Power Supply A On | |||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Power LED
Power On/Off Button | SP A Boot/Fault LED |
EMC3285
FIGURE 41. Power Button and Rear LEDs on an SSR212PPf with One Power Supply
Power Supply B Fault LED | Power Supply A Fault LED | |||||||||||||||||
|
|
| PS B On |
|
|
|
|
|
|
| PS A On | |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Power LED |
| ||
Power On/Off Button |
|
| SP A Boot/Fault LED |
| |||
| |||
|
|
| EMC3328 |
FIGURE 42. Power Button and Rear LEDs on an SSR212PPf with Two Power Supplies
If the amber System Fault light is on after powerup, a fault exists somewhere in the storage system. If the amber light specific to a power supply, SP, or disk is on, then that part is faulted.
Powering the Storage System Down
For an orderly shutdown that protects your cache data, use the storage system power button. The storage system takes a full minute to power down after you press the power button. So after powering down the storage system, wait one minute before powering it on again. If storage system power is turned off by the power button or by a software shutdown, you must press the power button to reapply power. If you power down the storage system by unplugging the power cord, the storage system powers up as soon as it is reconnected to the AC power source.
94 | Intel Storage System SSR212PP User Guide |
| Revision 1.0 |
