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Event ID — 2137
Description Communication time-out.
Severity Warning / Non-critical
Cause and
Action
Cause: The controller is unable to communicate with an enclosure. There are
several reasons why communication may be lost. For example, there may be a bad
or loose cable. An unusual amount of I/O may also interrupt communication with
the enclosure. In addition, communication loss may be caused by software,
hardware, or firmware problems, bad or failed power supplies, and enclosure
shutdown.
When viewed in the alert log, the description for this event displays several
variables. These variables are: controller and enclosure names, type of
communication problem, return code, and SCSI status.
Action: Check for problems with the cables. See the online help for more
information on checking the cables. You should also check to see if the enclosure
has degraded or failed components. To do so, select the enclosure object in the
tree view and click the Health subtab. The Health subtab displays the status of the
enclosure components. Verify that the controller has supported driver and
firmware versions installed and that the EMMs are each running the same version
of supported firmware.
Related Alert
Information
Clear Alert Number: 2162
Related Alert Number: None
Local Response Agent (LRA) Number: 2090
SNMP Trap
Numbers
853
Event ID — 2138
Description Enclosure alarm enabled.
Severity OK / Normal / Informational
Cause and
Action
Cause: A user has enabled the enclosure alarm. This alert is for informational
purposes.
Action: None
Related Alert
Information
Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: None
SNMP Trap
Numbers
851
86