CONTAP-792006: ANDU batch upgrade pauses with "Failed to migrate data LIFs from node" when S3 data LIFs are present
Issue
- ANDU batch upgrade pauses repeatedly during node takeover validation and data LIF migration
- Upgrade reports "Failed to migrate data LIFs from node" and requires manual intervention to continue
- S3 data LIFs remain on the partner node and are reported as non-migrated during upgrade validation
- Repeated retry loops can delay the upgrade by approximately 30 minutes per occurrence
