On 29 Jun 2018, at 15.28, Tom Sommer mail@tomsommer.dk wrote:
On 2018-06-29 15:20, Timo Sirainen wrote:
On 29 Jun 2018, at 15.05, Tom Sommer mail@tomsommer.dk wrote:
On 2018-06-29 14:51, Timo Sirainen wrote:
v2.3.2 is mainly a bugfix release. It contains all the changes in v2.2.36, as well as a bunch of other fixes (mainly for v2.3-only bugs). Binary packages are already in https://repo.dovecot.org/ A simple "yum update" will result in a ton of these errors: Jun 29 15:02:19 stats: Error: stats: Socket supports major version 2, but we support only 3 (mixed old and new binaries?) Should the yum update process perhaps not restart the dovecot service? It sounds like you upgraded from v2.2.x to v2.3.2? The stats was completely changed.
From 2.3.1 to 2.3.2:
Installed: dovecot.x86_64 2:2.3.2-3 dovecot-mysql.x86_64 2:2.3.2-3
Updated: dovecot-pigeonhole.x86_64 2:2.3.2-3
Replaced: dovecot.x86_64 2:2.3.1-1 dovecot-mysql.x86_64 2:2.3.1-1
That's weird. Something appears to be connecting to the stats socket with old protocol version. What your doveconf -n?