Power On Status Check - Infortrend EonStor S12E-R1132-4 Installation And Hardware Reference Manual

Figure 4-8: Power Sockets and Power Switches on S12E-R1132-4
Figure 4-9: Power Sockets and Power Switches on S12E-G1133-2
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.
4.4.3

Power On Status Check

Once the subsystem has been powered on, the status of the entire
subsystem should be checked to ensure that everything is running
smoothly and that there are no complications or malfunctions.
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
Chapter 4: Subsystem Connection and Operation
Power on the initiators.
The servers or iSCSI initiators should be the last devices that
are turned on. Please refer to the documentation that came
with your application servers to see their own power on
procedures.
4-13