From owner-freebsd-questions Sat Sep 9 11:06:50 1995 Return-Path: questions-owner Received: (from majordom@localhost) by freefall.freebsd.org (8.6.12/8.6.6) id LAA21825 for questions-outgoing; Sat, 9 Sep 1995 11:06:50 -0700 Received: from phoenix.volant.org (volant.scruznet.com [205.179.79.1]) by freefall.freebsd.org (8.6.12/8.6.6) with ESMTP id LAA21816 for ; Sat, 9 Sep 1995 11:06:46 -0700 From: patl@asimov.volant.org Received: from asimov.volant.org (asimov.volant.org [205.179.79.65]) by phoenix.volant.org (8.6.11/8.6.9) with SMTP id LAA25401 for ; Sat, 9 Sep 1995 11:05:47 -0700 Received: by asimov.volant.org (5.x/SMI-SVR4) id AA04049; Sat, 9 Sep 1995 11:11:15 -0700 Date: Sat, 9 Sep 1995 11:11:15 -0700 Message-Id: <9509091811.AA04049@asimov.volant.org> To: freebsd-questions@freebsd.org Subject: Directory sizes Reply-To: lashley@netcom.com X-Sun-Charset: US-ASCII Sender: questions-owner@freebsd.org Precedence: bulk If I have a large number of files, and I want efficient access, are there any good rules-of-thumb for adjusting depth-vs-breadth in the filesystem? In other words, (approximately) how many entries can a directory hold before it is more efficient to go deeper and add another directory lookup? Assume that files being created or accessed will be randomly placed in the hierarchy. Thanks, -Pat