From owner-freebsd-current@FreeBSD.ORG Fri Mar 23 05:53:14 2012 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B72191065670 for ; Fri, 23 Mar 2012 05:53:14 +0000 (UTC) (envelope-from pluknet@gmail.com) Received: from mail-lb0-f182.google.com (mail-lb0-f182.google.com [209.85.217.182]) by mx1.freebsd.org (Postfix) with ESMTP id 315F68FC15 for ; Fri, 23 Mar 2012 05:53:13 +0000 (UTC) Received: by lboi15 with SMTP id i15so2923387lbo.13 for ; Thu, 22 Mar 2012 22:53:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; bh=05aPiOW8Jx+3UBtxennwg6FqBNLwgg/CLO5gL2aWFj4=; b=c2FHRQEkR79znXM327mWXUJNSp6c0xCDOK+ghZLhik8JJ8x6oc/b2LUQvrEkq5k++e U1vv8GWH+gMrFTZmGqteOe7jjsHRHRj0IoKMqygrqWG1nyV5KoO6hnqqn1+EEeqULETy 84VVAmkW/YttIO4qdWYWe4Y2b9FHaVn1WBcy7C0p+1V0iJ5huharqVpURWD3OtoNBRKZ VL/qs+fFWFKEAPu1i7u6fsxQhA3bOJ1ijfI9OY4cTDF0XOaCzRn7f9ulq3pWCxaCSp8C 3zg6zwX1Hu+ADhUOHjLqSV+rnDIpOYDg0EZw7fO0QUg3lFSLXGJJbNhvYh8oxbHLCC/R hKaQ== MIME-Version: 1.0 Received: by 10.112.43.163 with SMTP id x3mr1255534lbl.58.1332481992753; Thu, 22 Mar 2012 22:53:12 -0700 (PDT) Received: by 10.152.21.73 with HTTP; Thu, 22 Mar 2012 22:53:12 -0700 (PDT) In-Reply-To: <4F6C080D.2040907@rsu.ru> References: <87haxge22d.wl%hskuhra@fastmail.fm> <4F6C080D.2040907@rsu.ru> Date: Fri, 23 Mar 2012 08:53:12 +0300 Message-ID: From: Sergey Kandaurov To: Alexander Pyhalov Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Cc: freebsd-current@freebsd.org Subject: Re: About kern.ipc.semmap on FreeBSD 9 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Mar 2012 05:53:14 -0000 On 23 March 2012 09:20, Alexander Pyhalov wrote: > On 03/23/2012 01:52, Herbert J. Skuhra wrote: >> >> On Thu, 22 Mar 2012 10:02:15 -0600 >> Efra=EDn D=E9ctor =A0wrote: >> >>> Hello. I=92m currently testing FreeBSD 9.0, I want to use it as a OS >>> for a PostgreSQL Server. However, it is recommended to modified some >>> paramerts such as semaphores >>> (http://www.postgresql.org/docs/9.1/static/kernel-resources.html ): >>> >>> kern.ipc.semmap=3D256 >>> >>> But when I tried to change the value on FreeBSD this pops up: >>> >>> sysctl: unknown oid 'kern.ipc.semmap' >>> >>> What Can I do to resolve this issue?. >> >> >> This has been removed in r224016: >> >> >> >> > > Hello. > Could someone briefly explain, why this tunable was removed? I couldn't f= ind > anything relevant in =A09.0 release notes. > Hey, as it was explained in the comment to the commit that removed semmap, this tune didn't do nothing since its appearance. If that really hurts you, and you think that this will make you feel better, then you can always revert that revision and continue to tune its option up :) --=20 wbr, pluknet