From: | John Scalia <jayknowsunix(at)gmail(dot)com> |
---|---|
To: | jkilborn <jim(dot)kilborn(at)swri(dot)org> |
Cc: | "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org> |
Subject: | Re: postgres not deleting trigger file |
Date: | 2015-08-04 13:46:35 |
Message-ID: | CABzCKRDPo+po-Rdj+vVd4GcZPwvDX6e22bQTBFEUuMgk=p0vHw@mail.gmail.com |
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Thread: | |
Lists: | pgsql-admin |
Well, in the past I've always had pgpool-II running as the postgres user,
not root. That's probably why I didn't see any issues at the time. Good
luck with this.
On Tue, Aug 4, 2015 at 8:28 AM, jkilborn <jim(dot)kilborn(at)swri(dot)org> wrote:
> Thanks for the reply.
>
> I think the problem is permissions. The fact that the pgpool runs as root
> user, its likely that postgres can’t remove the created trigger file.
>
> I ended up doing two things in my pgp failover_stream.sh script, which
> creates the file:
> /bin/ssh -T $new_master /bin/touch $trigger_file
> /bin/ssh -T $new_master chown postgres $trigger_file
>
> Seems with changing the ownership of the trigger file, postgres can now
> delete the file. Not sure why I’m having to do this, as I haven’t seen
> anyone else encounter this issue.
>
> Anyway, with these changes, it appears to be working correctly.
>
> Thanks for the response.
>
> -Jim
>
>
>
>
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