dovecot.index.log: duplicate transaction log sequence (3)

[mabi]

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Tuesday, July 2, 2019 6:39 PM, Aki Tuomi <aki.tuomi at open-xchange.com> wrote:

> Are you by chance accessing mails using two different dovecot instances? This is not supported to be done concurrently, you need to use some sort of solution, such as dovecot director, to ensure user lands to one backend at a time.

If you mean two different servers by asking if I access mails "using two different dovecot instances" then the answer is no: I have everything one one server. Does this answer your question properly?

On the config side I have also made sure I have the "mmap_disable = yes" parameter for NFS. Do I maybe need to tune some additional parameters?