Upgrading controllers when FCVI connections on existing FAS8020 or AFF8020 nodes use ports 1c and 1d
Applies to
- MetroCluster FC
- FCVI using ports 1c / 1d
- FAS8020 / AFF8020
- Planning a head upgrade
Issue
Planning a controller upgrade on a MetroCluster where the existing controllers are FAS8020 or AFF8020 and the FC-VI ports in use are 1c/1d. It is not possible to perform a non disruptive head upgrade using the switchover and switchback procedure while in this configuration.