From: | Cott Lang <cott(at)internetstaff(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: postmaster / resolv.conf / dns problem |
Date: | 2005-12-02 07:32:26 |
Message-ID: | 1133508746.30934.4.camel@box |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
> > Within 5 minutes, one server would not accept new remote connections. I
> > could log in fine w/ psql locally.
>
> This is pretty bizarre ... offhand I would not have thought that the
> postmaster depended on DNS service at all. Were you maybe using DNS
> names instead of IP addresses in pg_hba.conf? What exactly does
> "would not accept" mean --- what was the exact error message,
> and was there anything in the postmaster log?
I'm using only IP addresses in pg_hba.conf.
There was nothing in the postmaster log indicating a problem.
The only thing I saw strange was multiple postmasters spawning and
disappearing.
The errors I got in the JDBC drivers was the connection pool timing out
trying to get a connection, so it's possible they were working, just
taking horribly long to connect. Timeouts for Nagios monitoring PG was
10 seconds; pools were 20 seconds. In three years, I've probably seen 3
time outs. :)
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