Re: postgresql error

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: v(dot)tolstov(at)selfip(dot)ru
Cc: Martijn van Oosterhout <kleptog(at)svana(dot)org>, pgsql-general(at)postgresql(dot)org
Subject: Re: postgresql error
Date: 2009-09-28 14:22:17
Message-ID: 201.1254147737@sss.pgh.pa.us
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Vasiliy G Tolstov <v(dot)tolstov(at)selfip(dot)ru> writes:
>> some time (meybe every four day) postgresql get error to all clients
>> what try to connect , a can attach strace to it:

>> 1. What error?

> postgres(at)calipso ~ $ psql
> psql: FATAL: semctl(1048608, 15, SETVAL, 0) failed: Invalid argument

My bet is that something has ipcrm'd the SysV semaphores that Postgres
uses.

regards, tom lane

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