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Cisco Bug: CSCtd37231 - failover takes more than 1 mins when reset IOM

Last Modified

Jan 16, 2018

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

4.1(3)N2(1.0.210)

Description (partial)

Symptom:
During a UCS system upgrade customers can experience loss of network connectivity for more than the expected minute even if the appropriate steps are followed.

Conditions:
The activation of Fabric Interconnect and corresponding IOM during an upgrade is not detected immediately by system causing excessive delay in adapter link down condition.
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