Re: severe fork() problems with new dovecot server

2016-03-01 Thread Noel Butler
On 02/03/2016 05:11, J. Niklas wrote: On 01.03.2016 18:21, Dolf Schimmel wrote: Recently I played around a little with cgroups where you can limit the max number of processes per cgroup. Could it be that, perhaps, you've stumbled upon such a limit? Systemd does contain all services by default

Re: severe fork() problems with new dovecot server

2016-03-01 Thread J. Niklas
On 01.03.2016 18:21, Dolf Schimmel wrote: > Recently I played around a little with cgroups where you can limit the max > number of processes per cgroup. > Could it be that, perhaps, you've stumbled upon such a limit? > Systemd does contain all services by default in their own cgroup afaik, > so

severe fork() problems with new dovecot server

2016-03-01 Thread J. Niklas
Hi all, I am getting to you because I am pretty desperate by now. Please read this and share your ideas. I set up a new Mail server with roughly 750 active accounts on it, based on the usual dovecot+postfix+amavis+sql based vmail setup. This is not the first time I did something like this, but