Date: Thu, 25 Aug 2005 14:00:18 -0400 From: Mike Tancsa <mike@sentex.net> To: Marian Hettwer <MH@kernel32.de>, freebsd-current@freebsd.org Subject: Re: filesystem performance with lots of small files Message-ID: <6.2.3.4.0.20050825135916.07a19ac8@64.7.153.2> In-Reply-To: <430E06AA.2000907@kernel32.de> References: <430E06AA.2000907@kernel32.de>
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At 01:58 PM 25/08/2005, Marian Hettwer wrote:
>couldn't find any sysctl'´s or kernel parameters.
>I'll report numbers, as soon as I have them.
>And yes, I disabled the debugging features in my
>kernel (WITNESS, INVARIANTS ...)
>Besides, I know that 6-BETA is not about performance at all :)
>
>any tips on file system performance with small files, though ?
It might be hitting the dirhash max mem
value. What does vfs.ufs.dirhash_maxmem and vfs.ufs.dirhash_mem show ?
---Mike
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