from 2.2.12 to 2.3.1, mailbox has invalid format

[Nicolas KOWALSKI]

Ken Murchison <murch at andrew.cmu.edu> writes:

> You shouldn't have to do a reconstruct unless there truely is
> something wrong with the mailbox.  

You must be right: after running a reconstruct on my mailbox using the
2.2.12 binary , the various cyrus.index files sizes shrank
significantly. I also tested with some of the mailboxes which caused
problems, and saw the same behaviour.

So, there must be some garbage (coming from where, I do not know),
that implies running a reconstruct of probably all mailboxes, just to
be sure I have all of them consistents.

Once done, I'll retest the migration.

Thanks,
-- 
Nicolas