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Monitoring
• Failed – A failure has occurred that may result in data loss.
The access status of each enclosure, which indicates the controller’s ability
to communicate with the enclosure. The status values are:
• OK – Access is optimal.
• Critical – Only one access path remains of the several that were
detected previously. If the last access path is lost, the controller will
take steps to protect the data.
• Lost – The enclosure is unreachable by the controller. Any failures
in the enclosure while this state exists will not be sensed by the
controller.
The speed of the fans in the enclosure. Each fan is designated with a number.
The status values are:
• Absent – The fan is not installed, or has failed in an undetectable
way.
• OK – The fan is optimal. Fan speed is shown as either Stopped, Low,
or High. (Speed is not shown for SAF-TE enclosures.)
• Failed – The fan is installed, but has failed.
The status of the power supplies in the enclosure. Each power supply is
designated with a number. The status values are:
• Absent – The power supply is not installed, or has failed in an
undetectable way.
• OK – The power supply is optimal.
• Failed – The power supply is installed, but has failed.
The status of the temperature sensors in the enclosure. Each temperature
sensor is designated with a number. The status values are:
• Absent – The temperature sensor is not installed, or has failed in an
undetectable way.
• OK – The temperature sensor is optimal. Two additional items are
displayed with this state: Celsius Temperature (range for SES is -19º
to +235º; range for SAF-TE is -10º to +245º); Over Temperature
Warning (OT).
• Failed – The temperature sensor is installed, but has failed.
Manual No. SA67-0050-01
5-15