On Tue, Sep 27, 2016 at 2:13 PM, raf <raf@xxxxxxx> wrote: > So, my qestion is, is it possible that "pg_ctl status" could be > removing postgres's semaphores and can I stop it? It seems > extremely unlikely. So, if it isn't, what else could it be? > Systemd perhaps? It's been known to kill screen/tmux/nohup > processes when a user logs out in its keenness to clean up but > that may be clutching at straws. systemd sometimes has fun removing semaphores. See here for example: https://www.postgresql.org/message-id/CAK7tEys9-O4BTERbs3Xuk2BfFNNd55u2sM9j5R2Fi7v6BHjrQw@xxxxxxxxxxxxxx -- Michael -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general