1267 Enclosure secondary expander module is missing

Explanation

An error occurred involving a secondary expander module (SEM). You might be able to resolve the problem by reseating the SEM. The alert event gives more information about the error.

045105 Enclosure secondary expander module has failed
A SEM is offline and might have failed.
045107 Enclosure secondary expander module temperature sensor cannot be read
A SEM temperature sensor could not be read.
045114 Enclosure secondary expander module connector excluded due to too many change events
A SEM is in degraded state due to too many transient errors.
045120 Enclosure secondary expander module is missing
A SEM was removed from the disk drawer for an enclosure.
045121 Enclosure secondary expander module connector excluded due to dropped frames
An internal SAS connector in the enclosure is in a degraded state due to too many Virtual LUN Manager login errors.
045122 Enclosure secondary expander module connector is excluded and cannot be unexcluded
An internal SAS connector in the enclosure was excluded and cannot be included.
045123 Enclosure secondary expander module connectors excluded as the cause of single ported drives
SEM connectors were excluded because slot ports under them were unreachable.
045124 Enclosure secondary expander module leaf expander connector excluded as the cause of single ported drives
An SEM leaf expander connector was excluded because slot ports under it were unreachable.

User response

Complete the following steps:
  1. Reseat the SEM:
    1. Enable maintenance mode for the I/O group.
    2. Slide the enclosure out of the rack sufficiently to open the access lid.
    3. Remove the designated SEM.
    4. Reinsert the designated SEM.
    5. Maintenance mode will disable automatically after 30 minutes, or you can disable it manually.
  2. If the error autofixes, close up the enclosure:
    1. Close the access lid.
    2. Slide the enclosure back into the rack.
  3. If the error does not autofix, replace the SEM:
    1. Enable maintenance mode for the I/O group.
    2. Slide the enclosure out of the rack sufficiently to open the access lid.
    3. Remove the failed SEM.
    4. Insert the replacement SEM.
    5. Close the access lid.
    6. Slide the enclosure back into the rack.
    7. Maintenance mode will disable automatically after 30 minutes, or you can disable it manually.