Hitachi 3080 G1, Hardware Reference Manual

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When power cables are connected to the PSUs, the server normally powers
up immediately. If, after 10 seconds, the LEDs on the power supplies are lit,
but the Power Status LED is not lit, press the PWR button to restore power to
the system. Open a case with the Hitachi Data Systems Support Center to
get the problem resolved.
Note: Do not use the power button during normal operation of the server.
Pressing the power button immediately causes an improper shutdown of the
system. The PSUs will continue to run.
Reset button (RST)
The reset button has several functions.
• Pressing the reset button when the server is powered on causes a hard
reset of the server.
This reset occurs after a 30-second delay, during which the server status
LED flashes rapidly and the server attempts to shut down properly. Even
with the delay, pressing the reset button does not guarantee a complete
shutdown before rebooting. Only press the reset button when the server is
powered on to recover a server which has become unresponsive. Pressing
the reset button at this time may produce a dump automatically.
• Pressing the reset button for more than five seconds when the server is
not powered up disables the NVRAM battery pack (which may be
necessary prior to shipping if an incomplete shutdown occurred.) See
Powering down the server for shipment or storage on page 74 for more
information.
Caution: If the server is non-responsive, see Restarting an unresponsive
server on page 72 . Do not pull the power cord. Pulling the power cord does
not produce a dump.
10 GbE Ports
Figure 3 NAS Platform 10 GbE Ports
10 Gigabit Ethernet cluster interconnect ports
The 10 gigabit per second Ethernet (10 GbE) cluster ports allow you to
connect cluster nodes together. The cluster ports are used only in a cluster
Hitachi NAS Platform server components 41
Hitachi NAS Platform 3080 and 3090 G1 Hardware Reference