Date: Tue, 5 Oct 1999 22:56:44 +0200 (CEST) From: Andrzej Bialecki <abial@webgiro.com> To: freebsd-hackers@freebsd.org Subject: Non-standard FFS parameters Message-ID: <Pine.BSF.4.05.9910052244450.11622-100000@freja.webgiro.com>
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Hi, The system in question (3.3-stable) needs to use a large FS (ca. 40GB). The defaults for such filesystem are ridiculous, given that it will hold at most couple of hundred big data files. So, my question is: * should I change the cpg (default 16) to some bigger value? * is it safe to run production system with non-standard block and fragment size (e.g. 32768 and 4096)? * what maximum value can I use for -i (bytes per inode) parmeter? I aalready tried 16mln ... * and finally, how th above choices affect the FS performance in my case? Thanks in advance for any insights! Andrzej Bialecki // <abial@webgiro.com> WebGiro AB, Sweden (http://www.webgiro.com) // ------------------------------------------------------------------- // ------ FreeBSD: The Power to Serve. http://www.freebsd.org -------- // --- Small & Embedded FreeBSD: http://www.freebsd.org/~picobsd/ ---- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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