Effective December 3, NetApp adopts Microsoft’s Business-to-Customer (B2C) identity management to simplify and provide secure access to NetApp resources.For accounts that did not pre-register (prior to Dec 3), access to your NetApp data may take up to 1 hour as your legacy NSS ID is synchronized to the new B2C identity.To learn more, read the FAQ and watch the video.Need assistance? Complete this form and select “Registration Issue” as the Feedback Category.
Theres no HA, so storage on one node is not avilable while that node is being rebooted. If you really wanted to you could evacuate a node with vol moves, move epsilon away from it, then reboot it to do the upgrade, then repeat for the rest of the nodes in your sim cluster. Aside from being an interesting academic excercise its probably not worth the effort. It would take a long time, require larger than defaul root volumes, and It wouldn't match the upgrade procedure on hardware anyway.
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