State
Meaning
Medium
Flash
The server is available to host
file
services but is not currently doing so.
Flashes once every .8 seconds.
Fast Flash
The server is rebooting. Flashes 5 times per second.
Off
The server is not powered up.
Table 13 Sever Status LED (Amber)
State
Meaning
Amber
Critical failure and the server is not operational.
Slow Flash
System shutdown has failed. Flashes once every three seconds.
Medium
Flash
The server needs attention, and a non-critical failure has been detected.
For example, a fan or power supply has failed. Flashes once every .8
seconds.
Off
Normal operation.
10/100 private Ethernet ports
The 10/100 Private Ethernet Network ports function as an unmanaged switch for the
private management network (refer to the
Network Administration Guide
for more
information on the private management network). These ports are used by the server
and other devices (such as an external SMU and other cluster nodes) to form the private
management network. There are no internal connections to the server from these ports;
instead, when joining a server to the private management network, you must connect
from one of these ports to the management interface port on the server.
The 10/100 ports operate at speeds of up to 100 megabits per second, and require the
use of a standard RJ45 cable connector.
The 10/100 Private Management Ethernet Network ports are labeled as shown next:
Figure 17 10/100 Private Management Network Ethernet Ports Label
Once connected, each 10/100 port has two indicator LEDs; one green and one amber.
These LEDs provide link status and network activity status information as follows:
10/100 private Ethernet ports
Chapter 4: Hitachi NAS Platform server components
Hitachi NAS Platform and Hitachi
Unified
Storage Series 4000 Hardware Reference
47