On Sep 12 18:26, Reini Urban wrote: > Corinna Vinschen schrieb: > >On Sep 12 14:05, Reini Urban wrote: > > > >>I have a postgres user claiming that cygserver cannot serve more than 5 > >>concurrent connections with postgres. > > > >Did you already play with the /etc/cygserver.conf parameters? > > Sure. I only see a 10 semaphore id limit, but not the reported 5. > And I didn't see where postgresql needs 2 id's per connection. > > # kern.ipc.semmni: Maximum no. of semaphore identifiers hold concurrently. > # Default: 10, Min: 1, Max: 1024 > kern.ipc.semmni 10 > # kern.ipc.semmns: Maximum no. of semaphores hold concurrently. > # Default: 60, Min: 1, Max: 1024 > kern.ipc.semmns 200
Dunno how many concurrent connections a running postgresql system needs so I was wondering if raising kern.srv.request_threads could help. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader mailto:[EMAIL PROTECTED] Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
