Date: Sun, 2 Apr 2006 15:15:19 -0400 From: Kris Kennaway <kris@obsecurity.org> To: "Marc G. Fournier" <scrappy@hub.org> Cc: freebsd-stable@freebsd.org Subject: Re: [FreeBSD 6] semctl broken compared to 4-STABLE ... Message-ID: <20060402191519.GA56599@xor.obsecurity.org> In-Reply-To: <20060402144704.S947@ganymede.hub.org> References: <20060402144704.S947@ganymede.hub.org>
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[-- Attachment #1 --] On Sun, Apr 02, 2006 at 02:55:39PM -0300, Marc G. Fournier wrote: > > Back in April '05, someone posted a thread about PostgreSQL within FreeBSD > jails: > > http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/2005-04/0837.html > > At the time (and to date) I reported that I was running several PostgreSQL > daemons, all on the same port, using FreeBSD 4.x, and all within a jail > each ... and I continue to do this without any problems ... > > Today, on our new FreeBSD 6.x machine, I am now experiencing the same > problem that Alexander originally reported ... > > Its not PostgreSQL related ... I'm running 4x7.4 servers on a FreeBSD 4.x > box, all on the same port ... here, I'm trying to run 2x7.4 servers on a > FreeBSD RELENG_6 box ... > > So, something has changed with FreeBSD 6's (and, according to the above > thread, 5's) use of shared memory and semaphores that is breaking the > ability to do this ... something that did work as hoped in FreeBSD 4 ... See jail(8)? Kris [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (FreeBSD) iD8DBQFEMCLGWry0BWjoQKURAj3RAKDZOde3SuYAMsAYDjKjvZxj6I6VBwCg3zOB yFJ8Xx0y+91fRdywLq4CcL4= =vU2X -----END PGP SIGNATURE-----
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