Sun Microsystems Netra 1290, Руководство администратора

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50 Netra 1290 Server System Administration Guide • May 2006
FIGURE 4-3
System Indicators
The indicator states are shown in
TABLE 4-4
.
TABLE 4-4
System Fault Indicator States
FRU name
Fault
indicator lit
when fault
detected
*
System
Fault
indicator lit
on FRU
fault*
Top Access
lit on FRU
fault
1
Comments
System board Yes Yes Yes Includes processors, ecache, and DIMMs.
Level 2 repeater Yes Yes Yes
IB_SSC Yes Yes Yes
System controller No Yes Yes IB_SSC fault LED lit.
Fan Yes Yes Yes IB fan fault LED lit.
Power supply Yes (by
hardware) Yes No All power supply indicators are lit by the
power supply hardware. There is also a
predicted fault indicator. Power supply
EEPROM errors do not cause degraded
states as there is no indicator control.
Power distribution board No Yes Yes Can only be degraded.
Backplane No Yes Yes Can only be degraded.
System indicator board No Yes Yes Can only be degraded.
System configuration
card No Yes No
Fan tray Yes Yes No
SERVICE REQUIRED
SYSTEM ALARM POWER SOURCE
Locator
System Fault
System Power
On/Standby
switch
Top Access Required
Solaris OS Running
Alarm1 and Alarm2
Source A and Source B