From owner-freebsd-fs@FreeBSD.ORG  Wed Aug 28 19:20:57 2013
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To: Ivan Voras <ivoras@freebsd.org>
Subject: Re: Call fo comments - raising vfs.ufs.dirhash_reclaimage? 
In-reply-to: <CAF-QHFU80YC3W-k+TKM=y3JiVYi=1fp5CJjbCCk1y0VKXzcRQg@mail.gmail.com>
Date: Wed, 28 Aug 2013 12:20:52 -0700
From: Kirk McKusick <mckusick@mckusick.com>
Cc: freebsd-fs <freebsd-fs@freebsd.org>
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I am in favor of your change to increase reclaimage from 5 to 60
seconds.  As you note, the cost is small and when applicable, the
benefits are large. You are also correct that most system
adminsitrators do not know about these tuning knobs, so do not
use them. We should do our best to auto-tune and set sensible
defaults.

	Kirk McKusick