[Pgpool-general] all backends are down

Tatsuo Ishii ishii at sraoss.co.jp
Thu Feb 11 08:58:27 UTC 2010


Hi,

You might have corrupted pgpool_status file as
$logdir/pgpool_status. Please stop pgpool, remove it and start pgpool.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp

> I get from pgpool-II (2.3.2)
> Cannot accept() new connection. all backends are down
> 
> running pgpool -d -n
> can't see any other error,
> also no connection attepmts on postgres log.
> 
> how does pgpool connet to the backends (which username/password?)
> 
> pgpool's log:
> 
> I am 2854
> 2010-02-10 13:06:01 LOG:   pid 2822: pgpool-II successfully started.
> version 2.3.2 (tomiteboshi)
> 2010-02-10 13:06:01 DEBUG: pid 2855: I am PCP 2855
> 2010-02-10 13:06:33 LOG:   pid 2854: Cannot accept() new connection. all
> backends are down
> 2010-02-10 13:06:33 DEBUG: pid 2822: reap_handler called
> 2010-02-10 13:06:33 DEBUG: pid 2822: reap_handler: call wait3
> 2010-02-10 13:06:33 DEBUG: pid 2822: child 2854 exits with status 256
> 2010-02-10 13:06:33 DEBUG: pid 2948: I am 2948
> 2010-02-10 13:06:33 DEBUG: pid 2822: fork a new child pid 2948
> 2010-02-10 13:06:33 DEBUG: pid 2822: reap_handler: normally exited
> 2010-02-10 13:06:33 LOG:   pid 2853: Cannot accept() new connection. all
> backends are down
> ..
> 
> thanks
> 
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