From owner-freebsd-questions Wed Sep 25 6:41:16 2002 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B71BB37B401 for ; Wed, 25 Sep 2002 06:41:15 -0700 (PDT) Received: from agape.wingnet.net (agape.wingnet.net [206.30.215.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2306543E3B for ; Wed, 25 Sep 2002 06:41:15 -0700 (PDT) (envelope-from trevarthan@wingnet.net) Received: from david.int.wingnet.net (makrothumia.wingnet.net [206.30.215.5]) by agape.wingnet.net (8.12.3/8.12.3) with ESMTP id g8PDfDks092352; Wed, 25 Sep 2002 09:41:13 -0400 (EDT) (envelope-from trevarthan@wingnet.net) Content-Type: text/plain; charset="iso-8859-1" From: Matthias Trevarthan Reply-To: trevarthan@wingnet.net Organization: Urokosodoji, Inc. To: Lowell Gilbert Subject: Re: 4.6.2 filesystem efficiency Date: Wed, 25 Sep 2002 09:41:12 -0400 User-Agent: KMail/1.4.3 Cc: freebsd-questions@FreeBSD.ORG References: <200209241542.44221.trevarthan@wingnet.net> <443cryxkjy.fsf@be-well.ilk.org> In-Reply-To: <443cryxkjy.fsf@be-well.ilk.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-Id: <200209250941.12962.trevarthan@wingnet.net> Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG At what point in time was this feature introduced? I have a number of=20 4.6.1-p10 systems that were upgraded from 4.4-RELEASE. Matthias > DIRHASH was standard in the GENERIC kernel by 4.6.2, so you should be > fine with hundreds of thousands of files. Just make sure that you > have "options UFS_DIRHASH" in your kernel configuration. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message