Date: Sun, 12 Apr 2009 14:53:42 -0700 From: Yuri <yuri@rawbw.com> To: Dan Nelson <dnelson@allantgroup.com> Cc: freebsd-questions@freebsd.org Subject: Re: Why USB harddrive is so slow under FreeBSD? Message-ID: <49E262E6.6010206@rawbw.com> In-Reply-To: <20090412212118.GE90152@dan.emsphone.com> References: <49E246EC.50702@rawbw.com> <20090412212118.GE90152@dan.emsphone.com>
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Dan Nelson wrote: > > Increase your blocksize. dd's default is 512 bytes. Try bs=64k > This works, I am getting 25-27 MB/s. Still lower than this device supports (~50MB/s). I guess because this VIA controller is very old. Yuri
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