Reset Button (Rst); Fibre Channel Storage Ports - Hitachi NAS Platform 4000 Series Hardware Reference Manual

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
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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
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up disables the NVRAM battery pack (which may be necessary prior to shipping if an
incomplete shutdown occurred.) See
storage (on page 84)
Caution: If the server is non-responsive, see
server (on page 82)
does not produce a dump.

Fibre channel storage ports

The Fibre Channel (FC) storage ports allow you to connect the server with other FC
devices, such as storage subsystems.
FC ports operate at speeds of two to eight (8) gigabits per second. FC ports use an
enhanced small form factor pluggable (SFP+) optical connector.
The SFP+ ports can be removed from the chassis.
Note: When removed, the 10 GbE and 8 GB Fibre Channel (FC) SFP+ storage
ports are indistinguishable from one another except for their part numbers.
The part number is located on the side of the port housing and is only visible
when the port is removed. Part number prefixes are different as follows:
10 GbE: FTLX<number>
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FC: FTLF<number>
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Figure 22 Fibre Channel storage ports label
Status/Activity (per port)
Status
Hitachi NAS Platform and Hitachi Unified Storage Series 4000 Hardware Reference
for more information.
. Do not pull the power cord. Pulling the power cord
Green
(on, not
flashing)
Chapter 4: Hitachi NAS Platform server components
Powering down the server for shipment or
Restarting an unresponsive
Meaning
FC link present
Reset button (RST)
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