Date: Mon, 17 Jan 2005 21:34:25 +0100 From: Miguel Mendez <flynn@energyhq.es.eu.org> To: Kris Kennaway <kris@obsecurity.org> Cc: freebsd-questions@freebsd.org Subject: Re: Slow directory access with lots of files Message-ID: <20050117213425.595e6856.flynn@energyhq.es.eu.org> In-Reply-To: <20050117191343.GA79136@xor.obsecurity.org> References: <41EC0D80.8090403@totem.is-a-geek.com> <20050117191343.GA79136@xor.obsecurity.org>
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--Signature=_Mon__17_Jan_2005_21_34_25_+0100_8HCrO6jaEgoeJ+tP Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: 7bit On Mon, 17 Jan 2005 11:13:43 -0800 Kris Kennaway <kris@obsecurity.org> wrote: Hi, > Do you have UFS_DIRHASH in your kernel? If you don't, or if you added > it after the disk was already populated, you'll see the benefits if > you dump, wipe and restore the disk. Could you elaborate on that? My impression has always been that dirhash does all its magic in memory, without persistant data stored on disk. Cheers, -- Miguel Mendez <flynn@energyhq.es.eu.org> http://www.energyhq.es.eu.org PGP Key: 0xDC8514F1 --Signature=_Mon__17_Jan_2005_21_34_25_+0100_8HCrO6jaEgoeJ+tP Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFB7CFVnLctrNyFFPERAhS+AJ0R2QsT9Drb8UT5UmpYd8uK3MUQ9gCdGgaK eJdLW/mLHoqDNofgNViK5yY= =8vtG -----END PGP SIGNATURE----- --Signature=_Mon__17_Jan_2005_21_34_25_+0100_8HCrO6jaEgoeJ+tP--
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