In data venerdė 7 settembre 2018 10:06:00 CEST, Sami Ketola ha scritto:

> > On 7 Sep 2018, at 11.00, Simone Lazzaris <s.lazzaris@interactive.eu>

> > wrote:

> >

> > The only suspect thing is this:

> >

> > Sep 6 14:45:41 imap-front13 dovecot: director: doveadm: Host

> > 192.168.1.142

> > vhost count changed from 100 to 0

> > Sep 6 14:45:41 imap-front13 dovecot: director: doveadm: Host

> > 192.168.1.143

> > vhost count changed from 100 to 0

> > Sep 6 14:45:41 imap-front13 dovecot: director: doveadm: Host

> > 192.168.1.219

> > vhost count changed from 100 to 0

> >

> > Nothing on the other system logs (e.g. kernel, daemon, syslog, messages

> > ....).

> Any idea what is changing the vhost count on the backends? Do you have some

> script running that possibly does change the vhost count for some

> triggering event?

> Sami

Actually, I have a poolmon script running that should drop vhost count for unresponsive backends; the strage thing is, the backends are NOT unresponsive, they are working as ususal.