Date: Fri, 10 Apr 2009 23:51:24 +0300 From: Artyom Mirgorodsky <man@email.com.ua> To: freebsd-usb@freebsd.org Subject: Re: Low perfomance when read from usb flash drive Message-ID: <200904102351.25137.man@email.com.ua> In-Reply-To: <200903022320.31592.man@email.com.ua> References: <200903010045.44904.man@email.com.ua> <200903012001.21543.hselasky@c2i.net> <200903022320.31592.man@email.com.ua>
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> FreeBSD-8-Current > > dd if=/dev/da0 of=/dev/null bs=64k count=10000 > 10000+0 records in > 10000+0 records out > 655360000 bytes transferred in 60.320972 secs (10864546 bytes/sec) > Fantastic!!! Today result: dd if=/dev/da0 of=/dev/null bs=64k count=10000 10000+0 records in 10000+0 records out 655360000 bytes transferred in 27.736688 secs (23627911 bytes/sec) Many thanks.
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