2011/10/4 Olivier NOEL <noli...@gmail.com>: > 2011/10/4 Olivier NOEL <noli...@gmail.com>: > >>> The conf file you're using is a 3.0 one. I hope you don't use that for >>> 3.1, as it may not work at all. >> >> The conf file is essentially the same, no real differences, with the >> exception of backend_socket_dir, which is deprecated >> >>> Your num_init_children seems way too big. 1000... it means pgpool will >>> launch 1000 subprocesses when it starts. Kinda crazy :) Moreover, with >>> the max_pool at 8, it means pgpool can have 8000 connections to your >>> PostgreSQL server. Have you really configured PostgreSQL with a >>> max_connections of 8000? >> >> Each Postgresql have a max_connections of 1000 (we have above 600 >> connections per , we planned to have 8 servers. Actually max_pool is >> at 3 >> >>> On the load balancing configuration, you didn't deny load balancing of >>> nextval and setval, which is obviously an error. >> >> I use white_function_list for that, I have about 450 functions that >> are DDL/DML requests, so I only list the read only functions >> >>> On your backend configuration, you set backend_hostname0, and then go >>> directly to backend_hostname7. It may be an issue. Try to set them in >>> order (O, then 1, then 2). Not sure it has a real value, I never tried >>> that, but it works for me when they are set in order, and without hole. >> >> It doesn't seems to disturb pgpool, but it was having problem starting >> without a node 0. > > Ok, I tried with a 3.1 config file, and I have this error : > > 2011-10-04 13:35:44 ERROR: pid 1251: add_to_patterns: invalid regex > pattern: ^getuseruid$ > > config : > > white_function_list = 'getuseruid' > # Comma separated list of function names > # that don't write to database > # Regexp are accepted > black_function_list = '' >
The above error is on FreeBSD. On Debian pgpool starts, on FreeBSD, pgpool won't start. Missing dependency? Pgpool on both OS are compiled : one from sources (Debian) and one from ports (FreeBSD). _______________________________________________ Pgpool-general mailing list Pgpool-general@pgfoundry.org http://pgfoundry.org/mailman/listinfo/pgpool-general
