Date: Mon, 7 May 2007 08:59:09 +0800 From: Oleg Gritsak <go@sib-ecometall.ru> To: freebsd-stable@FreeBSD.ORG Subject: Re: 6.2 newfs/tunefs minfree Message-ID: <20070507005909.GA74120@go.sib-ecometall.ru> In-Reply-To: <463E43AD.4030105@thekeelecentre.com> References: <463E43AD.4030105@thekeelecentre.com>
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You should find a message written by Oliver Fromme at 26-th of April 2007, subject "Re: UFS: optimization changed". That's an answer to your question... :) (here's the link http://docs.freebsd.org/mail/archive/freebsd-stable.html) > newfs(8) manpage reports: > However, tunefs(8) manpage reports: > -m minfree > Specify the percentage of space held back from normal > users; the minimum free space threshold. The default value used is 8%. > Note that lowering the threshold can adversely affect performance: > > o Settings of 5% and less force space optimization to always be used > which will greatly increase the overhead for file writes. > > Or, am I just reading it wrong? -- системный администратор ООО "Сиб-ЭкоМеталл" тел. (3912) 609942 (144)
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