UCS chassis failure, reporting, and recovery
The UCS 5100 Series chassis is a critical component of the UCS solution and is fully redundant. The redundant components of the UCS chassis are as follows:
Eight FANs for proper airflow
Four power supplies for power redundancy
Two redundant IOM module slots for northbound connectivity
Redundant midplane traces for data and management traces
It is very rare that the UCS chassis will fail completely. The most common failure suspects for the UCS chassis are components such as FAN modules, power supplies, IOM modules, or Blade Servers inserted into the chassis. All UCS chassis components are hot pluggable, so in the case of a failure, the failed component can be replaced without disruption.
Common failure messages for UCS Chassis
This information is an excerpt from the Cisco UCS Faults and Error Messages Reference guide available on the Cisco website at http://www.cisco.com/en/US/docs/unified_computing/ucs/ts/faults/reference/UCS_SEMs.html. For a detailed...
