Digital Equipment StorageWorks UltraSCSI DS-BA370 Series, Руководство пользователя

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Environmental Monitoring Unit (EMU)
3–22 UltraSCSI RAID Enclosure
Table 3–7 EMU Fault Code Displays
Fault Code, Cause,
Corrective Action EMU LED Display
Fault Code 01
One of the following Boot ROM
error conditions exist:
1 2 3 4
5 6 7 8
CXO5760A
1. A Boot ROM Signature failure. Replace the EMU.
2. A Boot ROM Checksum failure. Replace the EMU.
Fault Code 02
Both microcode images are bad.
1. Load microcode image to the
EMU from the PC.
2. Replace the EMU.
1 2 3 4
5 6 7 8
CXO5761A
Fault Code 03
Either a PVA SCSI ID switch setting
is invalid (1, 4, 5, 6, or 7) or there is
no master enclosure (SCSI ID 0).
1 2 3 4
5 6 7 8
CXO5762A
1. Ensure PVA SCSI ID switches settings are as follows:
•
Master enclosure–0.
•
First expansion enclosure–2.
•
Second expansion enclosure–3.
2. If you change any PVA SCSI ID switch setting, turn the system O
FF
, and then turn the system
O
N
.
3. Replace each of the PVAs in sequence until the fault condition clears.