Re: Cannot connect to PgPool

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От Tatsuo Ishii
Тема Re: Cannot connect to PgPool
Дата
Msg-id 20080108.235510.91757678.t-ishii@sraoss.co.jp
обсуждение исходный текст
Ответ на Cannot connect to PgPool  (Christopher M Siwy <topple@gmail.com>)
Ответы Re: Cannot connect to PgPool  ("Christopher Siwy" <topple@gmail.com>)
Список pgsql-general
Can you provide more info please?

- pgpool version(I assume it's pgpool-II since you use 3 PostgreSQL
  servers)

- pgpool.conf

Do you get the error right after start psql? Or it only happens after
you issue create database command?

Also please provide detailed log which can be obtained by using -d
(debug) option?
--
Tatsuo Ishii
SRA OSS, Inc. Japan


> I have 3 postgresql services running and I have them correctly
> referenced in the pgpool.conf file.
>
> However, I get the following error when I try to create db's to them
> using the following command:
> psql -p 9999 db_name
>
> psql: server closed the connection unexpectedly
>         This probably means the server terminated abnormally
>         before or while processing the request.
>
> The PgPool log when this occurs is the following:
>
> 2008-01-04 20:37:12 LOG:   pid 8670: Cannot accept() new connection.
> all backends are down
> 2008-01-04 20:37:12 DEBUG: pid 8663: reap_handler called
> 2008-01-04 20:37:12 DEBUG: pid 8663: reap_handler: call wait3
> 2008-01-04 20:37:12 DEBUG: pid 8663: child 8670 exits with status 256
> by signal 0
> 2008-01-04 20:37:12 DEBUG: pid 8663: fork a new child pid 8881
> 2008-01-04 20:37:12 DEBUG: pid 8663: reap_handler: normally exited
> 2008-01-04 20:37:12 DEBUG: pid 8881: I am 8881
>
> ---------------------------(end of broadcast)---------------------------
> TIP 5: don't forget to increase your free space map settings

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