Hi, Not sure if it helps, because my in-place upgrades where mostly 3.8 - 3.10 - 3.12 by upgrading to a newer FreeBSD port, but I've done larger migrations (and skipped bigger steps) by using the replication (sync_client); used ctl_mboxlist -d to dump the users, use sync_client -lvu on those users, and switched servers. Not an in-place upgrade indeed, but with these errors I wouldn't be very certain either (but maybe someone else can chime in).
Regards, Paul ------------------------------------------ Cyrus: Info Permalink: https://cyrus.topicbox.com/groups/info/Te091509a211598d8-M65c6889000b9faf3437cadd6 Delivery options: https://cyrus.topicbox.com/groups/info/subscription
