Hello to the community,
we did yesterday a minor upgrade (9.1P5 to 9.1P9) on a 2 node bridge attached metrocluster.
We noticed that at the end of the upgrade process, all snapmirror relationship that were setup for transitioning some 7-mode volumes are vanished.
We had to recreate the relationship, then we restarted updates without problems.
This is really a strange behaviour.
I didn't find nothing searching in bug or KB.
Is someone experiencing the same issue?