ONTAP upgrade (ANDU) blocked due to LIF failover warnings
Applies to
- ONTAP 9
- Automated nondisruptive ONTAP upgrade (ANDU)
- LIF failover
- L2 reachability
Issue
- ANDU may fail to start, citing LIF failover issues
- Investigation of network port health indicates layer 2 (L2) reachability issues:
::> set adv
::*> network port show -health