From: Achilleas Mantzios <achill@matrix.gatewaynet.com>
To: pgsql-admin@postgresql.org
Cc: Jim Mercer <jim@reptiles.org>
Subject: Re: Installing multiple instances of Postgred on one FreeBSD server
Date: Wed, 08 May 2013 17:29:53 +0300
Message-ID: <2144587.F6s7CS4R5F@smadev.internal.net> (raw)
In-Reply-To: <20130508122831.GA21725@reptiles.org>
References: <F4E6A2751A2823418A21D4A160B6898892BCE0@fletch.stackdump.local>
<1608284.rQGoEjIzhB@smadev.internal.net>
<20130508122831.GA21725@reptiles.org>
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On Ôåô 08 ÌáÀ 2013 08:28:31 Jim Mercer wrote:
> On Wed, May 08, 2013 at 10:03:30AM +0300, Achilleas Mantzios wrote:
> > Pretty informative Jim, thanx.
> >
> > Do you remember which version, when, by who, were these shortcomings
> > (different user, different port) resolved?
> > At the time it seemed like a very hard thing to implement in the current
> > status of jails.
> > So, to rephrase, did it take a major jail re-write to achieve the above?
> > or was it more on the hack-side?
>
> i didn't keep up with the release notes, but i think the first few rollouts
> of jails in FreeBSD were on the experimental side.
>
> it certainly took a few tweaks and hacks to make it robust.
>
> however, that was years ago.
>
> jails have evolved into a well thought out virtual kernel environment.
>
> ah, here you go, some stuff about setting up pgsql in a FreeBSD jail:
> http://forums.freebsd.org/showthread.php?t=23114
Thanx,
1st the above links do not reveal anything new.
2nd, judging by the wiki : https://wiki.freebsd.org/Jails ,
jailified SysV IPC (or SysV IPC-ified jails) (the specific territory where pgsql comes in contact with jails)
are in stalled state.
Latest work i recall was for this docs.freevps.com/doku.php?id=freebsd:changelog project
and i remember that getting this through was something not easy to do.
That's why i asked about any milestones in FreeBSD jail implementation.
It just does not seem normal, all of a sudden for pgsql to work that nice in FreeBSD jails,
there have been also some rather "warm" discussions here in these very lists.
>
>
-
Achilleas Mantzios
IT DEV
IT DEPT
Dynacom Tankers Mgmt
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To: pgsql-admin@postgresql.org
Cc: achill@matrix.gatewaynet.com, jim@reptiles.org
Subject: Re: Installing multiple instances of Postgred on one FreeBSD server
In-Reply-To: <2144587.F6s7CS4R5F@smadev.internal.net>
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