Digital Equipment StorageWorks UltraSCSI DS-BA370 Series, User Manual

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Operating the UltraSCSI Enclosure
2–16 Ultra SCSI RAID Enclosure
The status LEDs (see Figure 2–4) are in the upper right corner of the
pedestal.
Figure 2–4 Pedestal Status LEDs
CXO5451B
1
0
1
0
System OK
(Green)
Fault
(Amber)
The green LED is the System OK LED and the amber LED is the system
fault LED.
The green LED indicates the enclosure is operational. This LED can be O
N
as long as at a minimum number of redundant components, such as blowers,
or power supplies, are functioning correctly.
When the amber system fault LED is O
N
, it indicates one or more
components have an error or fault condition. To isolate an error condition
requires you to observe LEDs on the EMU, PVA, power supplies, SBBs,
and array controllers (see Table 2–7.