Guest

Preview Tool

Cisco Bug: CSCun04480 - vns-agent crash during avatar.1 upgrade

Last Modified

Mar 16, 2016

Products (1)

  • Cisco Nexus 1000V Switch for VMware vSphere

Known Affected Releases

5.2(1)SM1(5.2)

Description (partial)

Symptom:
This issue can happen after VSM upgrade 1.5.1 to 1.5.2.

Conditions:
Analysis
During upgrade if ports were going down, the port status may be inconsistent across multiple components
During the upgrade the data is restored from the storage and due it incorrect sequence of data structure reconstruction and the inconsistent information across components, stale data is left.
With the stale data is present, when PNSC tries to sync up with VSM, the VNS agent will crash.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.