From: Peter Eisentraut <peter_e@gmx.net>
To: mgbii bax <gezeala@gmail.com>
To: pgsql-admin@postgresql.org <pgsql-admin@postgresql.org>
Subject: Re: systemd deletes shared memory segment in /dev/shm/Postgresql.NNNNNN
Date: Sun, 24 Jan 2016 14:03:52 -0500
Message-ID: <56A52018.1030001@gmx.net> (raw)
In-Reply-To: <CAJKO3mV+k5d0Cg4RYwovmEfMphieT57X4KqZv-RhWxzEpu1fJQ@mail.gmail.com>
References: <CAJKO3mV+k5d0Cg4RYwovmEfMphieT57X4KqZv-RhWxzEpu1fJQ@mail.gmail.com>
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On 1/21/16 7:07 PM, mgbii bax wrote:
> We were hit by some interesting addition to systemd, it appears that
> logging in/out to the machine with the user account used to start the
> postgres service has some catastrophic effect. A systemd process deleted
> Postgresql.NNNN file in /dev/shm (tmpfs).
The documentation of systemd states that this only happens for
non-system users. Can you check whether your "postgres" user (or
whatever you are using) is a system user?
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To: pgsql-admin@postgresql.org
Cc: peter_e@gmx.net, gezeala@gmail.com
Subject: Re: systemd deletes shared memory segment in /dev/shm/Postgresql.NNNNNN
In-Reply-To: <56A52018.1030001@gmx.net>
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