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Cisco Bug: CSCum05213 - DB loss seen in GNE nodes after upgrade from 9.533 to 9.7

Last Modified

Jan 29, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases

9.70

Description (partial)

Symptom:
DB loss seen in 2 GNE nodes after they are upgraded to 9.7(build-213) from 9.533 (dec 7) image.

Conditions:
1)	All 12 nodes were at 9.533(Dec 7) image and services, traffic is up.
2)	Started upgrade in 2ENE-8ENE-2GNE order with 1 min gap between each step
3)	All nodes upgraded to 9.7 and are discovered in CTC
4)	But DB loss is seen in N1(10.64.107.253) and N7(10.64.107.61) which are GNE nodes.
5)     No DB loss is seen in ENE nodes
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