Date: Thu, 18 Oct 2001 08:37:14 -0500 From: Doug Poland <doug@polands.org> To: Erik Trulsson <ertr1013@student.uu.se> Cc: "Steve O'Hara-Smith" <steveo@eircom.net>, stable@FreeBSD.org Subject: Re: dirpref gives massive performance boost Message-ID: <20011018083713.A20403@polands.org> In-Reply-To: <20011002214353.A653@student.uu.se>; from ertr1013@student.uu.se on Tue, Oct 02, 2001 at 09:43:53PM %2B0200 References: <20010928141246.A15515@xor.obsecurity.org> <20011002212002.4034283f.steveo@eircom.net> <20011002214353.A653@student.uu.se>
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On Tue, Oct 02, 2001 at 09:43:53PM +0200, Erik Trulsson wrote: > On Tue, Oct 02, 2001 at 09:20:02PM +0200, Steve O'Hara-Smith wrote: > > On Fri, 28 Sep 2001 14:12:46 -0700 > > Kris Kennaway <kris@obsecurity.org> wrote: > > > > KK> Hi all, > > KK> > > KK> Just a note to those who have updated to 4.4-STABLE that it's well > > KK> worth doing a backup + newfs + restore on all your UFS volumes. The > > > > CAVEAT: insert a tunefs -n enable between newfs and restore, without > > it the performance improvement is rather less dramatic :) > > You can happily skip the tunefs step if you just remember to supply the > '-U' flag to newfs. > > Must one supply any other arguments to newfs in order to enable dirpref? A quick look at man newfs didn't make any mention of dirpref. Many thanks, -- Regards, Doug To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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