Reference Guide

Detailed
Description
The controller is unable to communicate with an enclosure. There are several
reasons for communication loss. 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.
Recommended
Response
Action
Check for problems with the cables. See the Cables attached correctly section for
more information on checking the cables. You should also check to see if the
enclosure has degraded or failed components. To do this, 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 the supported
driver and firmware versions installed and that each Enclosure Management
Modules (EMMs) are running the same version of supported firmware.
Category Storage
Subcategory ENC = Storage Enclosr
Severity Severity 2 (Warning)
Trap/EventID 4338
LCD Message No LCD message display defined.
Initial Default LC Log
Server
Administrator
Event ID
2137
Server
Administrator
Trap ID
85300
ENC7
Message The arg1 alarm was enabled.
Arguments
• arg1 = Enclosure Name
Detailed
Description
You have enabled the enclosure alarm. This alert is provided for informational
purposes.
Recommended
Response
Action
No response action is required.
Category Storage
Subcategory ENC = Storage Enclosr
Severity Severity 3 (Informational)
Trap/EventID 4339
LCD Message No LCD message display defined.
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