Power On Status Check - Infortrend EonStor S12F-R1432 Installation And Hardware Reference Manual

Figure 4-2: Power Sockets and Power Switches on S12F-G1433
CAUTION!
Although the PSUs are redundant and a single PSU can provide
sufficient power to the system, it is advisable to turn on both power
supplies. If only one (1) PSU is operating and that PSU fails, system
downtime will occur.
Step 4.
4.1.3

Power On Status Check

Once the subsystem has been powered on, you should begin
verifying subsystem status via the following monitoring interfaces:
1. Controller module LEDs: The Ctlr_Status and BBU_Link (if
BBU is installed) LEDs should light constantly green.
2. Drive tray LEDs: The green status LEDs on all drive trays that
contain a hard drive should light up showing that power is
supplied to the disk drives. The Drive Busy LEDs should also
start blinking, indicating that system is attempting to access hard
drives.
3. LEDs on LCD keypad panel: The blue LED on the LCD keypad
panel should illuminate after the system initialization process,
indicating that system status is ready. System initialization and
the power-on self-test may take up to five minutes and the
system fault LED may light up during the process. The system
fault LED will turn off after a successful boot-up process.
4. FC port LEDs: The Link LED below each FC port should
illuminate green, indicating that the Fibre Channel connection
has been established.
5. BBU LEDs: The LED on the BBU rear panel should start flashing
amber, indicating that the BBU is being charged.
Chapter 4: Subsystem Operation and Monitoring
Power on the host computers.
The host computers should be the last devices that are
turned on. Please refer to the documentation that came
with your host computers to see their power-on
procedures.
4-3