Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual
4-6
Power On
4.3.1 Check
List
BEFORE
powering on the Galaxy subsystem, please check the following:
Memory Modules
– Memory modules have been correctly installed on the
controller boards. You may skip this if you have not changed the pre-installed
module.
BBU Modules
– If used, that the BBU module has been installed correctly.
Hard Drives –
Hard drives have been correctly installed on the drive trays.
Drive Trays
–
ALL
the drive trays, whether or not they have a hard drive, have
been installed into the subsystem.
Cable Connections –
The iSCSI ports on the subsystem have been correctly
connected to the initiators or the Ethernet network.
Power Cords –
The power cords have been connected to the PSU modules on the
subsystem and plugged into main power.
Ambient Temperature
– All the subsystem components have been acclimated to
the surrounding temperature.
4.3.2 Power On Procedure
When powering on the Galaxy subsystem, please follow these steps.
Step 1.
Power on the network connection devices.
These devices include the Ethernet switches, iSCSI HBAs, and any
other such devices that have been connected to the Galaxy RAID
subsystem. Please refer to the documentation that came with your
network device to see the power on procedure.
Step 2.
Power on the Galaxy subsystem.
The Galaxy subsystem should only be powered on after all the network
connection devices have been powered on. Consult your network
administrators for proper network configurations. The power on
procedure for the Galaxy subsystem is described below.
Step 3.
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.
