W dniu 14.01.2022 o 18:11, Wietse Venema pisze: > Wietse Venema: >> natan: >>> W dniu 14.01.2022 o?14:54, Wietse Venema pisze: >>>> natan: >>>>> Hi >>>>> I have very strong machine with load average: 2,22, 2,32, 2,19 >>>>> >>>>> and today i get >>>>> >>>>> Jan 14 12:34:25 thebe postfix/master[4925]: warning: >>>>> master_wakeup_timer_event: service qmgr(public/qmgr): Resource >>>>> temporarily unavailable >>>>> Jan 14 12:39:25 thebe postfix/master[4925]: warning: >>>>> master_wakeup_timer_event: service qmgr(public/qmgr): Resource >>>>> temporarily unavailable >>>>> >>>>> And i don't known where is a problem >>>> The Operating System Kernel is telling Postfix that it could not >>>> connect to or write to the qmgr socket (typically, located at >>>> /var/spool/postfix/public/qmgr). >>>> >>>> Either Postfix has exceeded some per-process limit, or some Operating >>>> System Kernel resource is exhausted. >> >> Do you know if the problem is a kernel limit or a per-process limit? >> Does master have 4096 open files (including network sockets: ip, >> unix-domain, etc.). > BTW that last one was a trick question: you need a huge number of > services in master.cf to exceed the 4096 limit. The master needs > three sockets for each service with type 'unix' in master.cf; > services with type 'inet' require two sockets plus one socket per > address in inet_interfaces. > > Wietse "Do you know if the problem is a kernel limit or a per-process limit?"
I realy dont known where is it the problem - and how diagnose this I long think about kernel limit but ... no have idea --
