Galaxy A16F-R2431 Installation and Hardware Reference Manual
4-2
Power On
4.1.2 Power On Procedure
When powering on the subsystem, please follow these steps:
Step 1.
Power on the Fibre Channel networking devices.
These devices include FC switches and any other such
device that have been connected between application
servers and your RAID subsystem. Please refer to the
documentation that came with your networking devices for
more information.
CAUTION!
All necessary SFP transceiver and cable connections must be made
between subsystems before turning on the subsystem. If you power on the
subsystem before correctly connecting the cables, host computers may
recognize host ports only after a LIP is issued across FC nodes if host
links are configured to operate as arbitrated loops.
Step 3.
Power on the RAID subsystem.
To power on the subsystem please follow the procedures
below.
Using the included power cords, connect both power
sockets on the subsystem’s power supplies to the main
power source.
Power on by using the two (2) power switches on
power supplies. (See
Figure 4-1
) Each switch controls
a single PSU; therefore make sure that both switches
are turned on.
Figure 4-1: Power Sockets and Power Switches
