When the SCSI Enclosure Services (SES) process on the storage
expansion unit detects the operator display panel failed, or there
is a problem with the storage expansion unit or its components, an
error message appears on your storage system console.
ses.status.displayError
- Description
- This messages occurs when the SCSI Enclosure Services (SES) module
in the storage expansion unit detects an error in the storage expansion
unit display panel. The storage expansion unit might be unable to
provide correct addresses to the storage expansion unit.
- Corrective action
- If possible, verify that the connection between the storage expansion
unit and the display is secure.
- Verify that the SES module or modules are fully seated; replacing
them might solve the problem.
- If the problem persists, the SES module that detected the error
condition might be faulty.
- If the problem persists after the module or modules are replaced,
replace the storage expansion unit.
- If the problem persists, contact technical support.
ses.status.displayWarning
- Description
- This message occurs when the enclosure services module has detected
a warning condition for the storage expansion unit display panel.
The storage expansion unit might be unable to provide correct addresses
to its disks.
- Corrective action
- If possible, verify that the connection between the storage expansion
unit and the display is secure.
- Verify that the Enclosure Services module or modules are fully
seated; replacing them might solve the problem.
- If the problem persists, the Enclosure Services module that detected
the warning condition might be faulty.
- If the problem persists after the module or modules are replaced,
replace the storage expansion unit.
- If the problem persists, contact technical support for assistance.
ses.status.temperatureError
- Description
- This message occurs when the indicated storage expansion unit
temperature sensor reports a temperature that exceeds the specifications
for the storage expansion unit or its components.
- Corrective action
- Verify that the ambient temperature where the shelf is installed
is within the vendor's equipment specifications using the environment
shelf [adapter] command and that airflow clearances are maintained.
For clustered systems, you must run this command from the
nodeshell of the target node.
- If the same storage expansion unit also reports fan or fan module
failures, correct that problem now.
- If the problem is reported by the ambient temperature sensor (located
on the operator display panel), verify that the connection between
the storage expansion unit and the panel is secure, if possible.
- If the problem persists, and if the shelf has multiple temperature
sensors but only one exhibits the problem, replace the module that
contains the sensor that reports the error.
- If the problem persists, contact technical support.
Note: The temperature
threshold for each shelf can be displayed using the environment
shelf [adapter] command.
ses.status.temperatureWarning
- Description
- This message occurs when the indicated storage expansion unit
temperature sensor reports a temperature that is close to exceeding
the specifications for the storage expansion unit or its components.
- Corrective action
- Verify that the ambient temperature where the shelf is installed
is within the vendor's equipment specifications using the environment
shelf [adapter] command and that airflow clearances are maintained.
- If the same storage expansion unit also reports fan or fan module
failures, correct that problem now.
- If the problem is reported by the ambient temperature sensor (located
on the operator display panel), verify that the connection between
the storage expansion unit and the panel is secure, if possible.
- If the problem persists, and if the shelf has multiple temperature
sensors but only one exhibits the problem, replace the module that
contains the sensor that reports the error.
- If the problem persists, contact technical support.