Move epsilon before you start.
Send an ASUP
Run Config Advisor
Ensure that none of your SVM root volumes are on that HA pair
Label everything, especially the FCoE links to make sure they get reconnected correctly.
Inhibit takeover when you shut them down
After you bring them back up, verify FCoE/ALUA/MPIO
Run ConfigAdvisor again
Do a Takeover/Giveback test in both directions
Send another ASUP
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