Adaptec 412R User Guide - Page 99

Errors, Error events let you know that something related the enclosure

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Troubleshooting Errors Error events let you know that something related the enclosure, controller, or disk drives has failed and requires immediate attention. The table below defines each error event and recommends the action you should take. Event VOLT/TEMP FAIL ENCLOSURE FAIL BATTERY FAILED DISK CHAN FAILED SDRAM UNCORR ECC Definition The analog-to-digital convertor monitored a temperature and/or voltage in the failure range. Enclosure specific general purpose I/O triggered a failure condition. A failure in the battery pack and/or charging interface has been detected. An error has occurred in communicating on the disk channel. A noncorrectable multiple-bit SDRAM ECC error occurred. Recommended Action I Check that the enclosure fans are running. I Check that the ambient temperature is not too warm. See Appendix E, Technical Specifications. Check the status of the enclosure. Replace the controller. See Replacing a RAID Controller on page 5-4. Check the cables on the channel. Reseat the memory. If the problem continues, replace the memory. 6-15

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6-15
Troubleshooting
Errors
Error events let you know that something related the enclosure,
controller, or disk drives has failed and requires immediate
attention. The table below defines each error event and
recommends the action you should take.
Event
Definition
Recommended Action
VOLT/TEMP FAIL
The analog-to-digital
convertor monitored
a temperature and/or
voltage in the failure
range.
■
Check that the
enclosure fans are
running.
■
Check that the
ambient
temperature is not
too warm. See
Appendix E,
Technical
Specifications
.
ENCLOSURE FAIL
Enclosure specific
general purpose I/O
triggered a failure
condition.
Check the status of
the enclosure.
BATTERY FAILED
A failure in the
battery pack and/or
charging interface
has been detected.
Replace the
controller. See
Replacing a RAID
Controller
on
page 5-4
.
DISK CHAN FAILED
An error has occurred
in communicating on
the disk channel.
Check the cables on
the channel.
SDRAM UNCORR
ECC
A noncorrectable
multiple-bit SDRAM
ECC error occurred.
Reseat the memory. If
the problem
continues, replace the
memory.