How to Resolve Mistaken Storage Changes During an Upgrade
If accidental changes are made to the storage cabling during the upgrade, perform the
following procedure to return the storage configuration to the correct state.
Before You Begin
Return the storage topology to its original configuration. Check the configuration of
the devices that were flagged as possibly being replaced, including the cabling.
On each node of the cluster, assume the root role.
Update the DID driver on each node of the cluster.
phys-schost# cldevice refresh -n node[,…]
man page for more information.
If the cldevice command returned any error messages in Step 2, make further modifications as needed to correct the storage
configuration, then repeat Step 2.
Return to the remaining upgrade tasks for your upgrade method.