Date: Sat, 8 Jan 2005 09:18:14 -0800 From: Paul Hoffman <phoffman@proper.com> To: John Wilson <BSD-Mail@nyc.rr.com> Cc: freebsd-questions@freebsd.org Subject: Re: Getting USB2 on FreeBSD 5.3? Message-ID: <p06200718be05c57e0593@[10.20.30.249]> In-Reply-To: <20050107210046.2145a571.BSD-Mail@nyc.rr.com> References: <p0620070bbe04cc4ea356@[10.20.30.249]> <20050107210046.2145a571.BSD-Mail@nyc.rr.com>
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At 9:00 PM -0500 1/7/05, John Wilson wrote: >On Fri, 07 Jan 2005 16:32:31 -0800 >Paul Hoffman <phoffman@proper.com> wrote: >[...] >> da0: <ST312002 6A 3.04> Fixed Direct Access SCSI-0 device >> da0: 1.000MB/s transfers >[...] > >For what it's worth, I too am using ehci with a USB2 HD based MP3 player, and >it is being reported similarly as well in regard to the 1.000MB/s transfer >rate. However, according to `systat -vmstat`, I am seeing transfers in the >area of 8MB/s. In regard to stability, I've had no issues at all with it. > >I'm sure this doesn't help at all. ;p Actually, it helps some. I am seeing similar results (well, 7.1 MB/s), so this is a bit heartening. But it doesn't explain why we're not seeing the 50 MB/s we're supposed to be seeing. Anyone else have any clues?
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