On 2022-06-06 11:38 a.m., Nikolaos Milas wrote:> Jun 06 12:01:22 imap(user1)<29639><Vr0atcPg5M3BXBCl>: Warning: Inotify > instance limit for user 500 (UID vmail) exceeded, disabling. Increase > /proc/sys/fs/inotify/max_user_instances > ... > Jun 06 12:01:26 imap(user2)<29793><rZuSt8PgztoKyVSG>: Warning: Inotify > instance limit for user 500 (UID vmail) exceeded, disabling. Increase > /proc/sys/fs/inotify/max_user_instances > > Restarting Dovecot returns things back to normal.This might help: doc.dovecot.org/configuration_manual/os increasing inotify settings, as the error message suggests. E.g. in /etc/sysctl.conf
On 6/6/2022 7:09 ?.?., Oscar del Rio wrote:> increasing inotify settings, as the error message suggests. E.g. in > /etc/sysctl.confThanks Oscar, I did that. Any other suggestions regarding process_limit and service_count values? Are there any rules of thumb for determining optimal values for these and/or other critical configuration parameters? Cheers, Nick