NEC EXPRESS 5800 Manuale Utente

Pagina di 314
System Overview  1-13
IMPORTANT:
 If the server is turned off during rebuild processing, the
processing is stopped.  Restart the server, mount the new hard disk in hot
swap mode, and then perform rebuild processing again.  When using the
auto-rebuild function observe the following:
!
 
Do not turn the power off.  (Once the power is turned off, the auto-
build function does not start.)
!
 
Let 90 seconds or more pass between when dismounting a failing hard
disk and when mounting the new one.
!
 
Do not replace a failing hard disk while rebuild processing is being
performed for another hard disk.
LAN Connector Lamps
There are two lamps for each of the two LAN ports (connectors) on the rear panel.
!
 
LINK/ACT lamps
Each LINK/ACT lamp indicates the status of its network port.  While power is supplied
to the server and HUB and the connection is correct (LINK), the lamp is lit (green).  The
lamp turns green and flashes while the network port is transmitting/receiving data (ACT).
If the lamp does not light in the LINK state, check if the network cable is connected
correctly.  If the lamp still does not light when everything looks normal, the network
(LAN) controller may be faulty.  In this case, contact your service representative.
!
 
Speed lamps
Each Speed lamp indicates that the communication mode of the standard network port of
the server is activated with the network interface of 100BASE-TX or 10BASE-T.  When
the lamp is lit (amber), it indicates that the communication mode is activated with
100BASE-TX.  When it is off, it indicates that the communication mode is activated with
10BASE-T.
Speed lamps
LINK/ACT lamps