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Date: Wed, 24 Jan 2007 12:38:58 +0100
From: Ed Schouten <ed@fxq.nl>
To: Pietro Cerutti <pietro.cerutti@gmail.com>
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Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org>, freebsd-stable@freebsd.org,
	Hans Petter Selasky <hselasky@c2i.net>
Subject: Re: atacontrol kernel crash (atausb?)
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Hello,

* Pietro Cerutti <pietro.cerutti@gmail.com> wrote:
> On 1/15/07, Hans Petter Selasky <hselasky@c2i.net> wrote:
> >
> >No. What happens when you use/load "umass" and unload "atausb" ?
> Everything works nice with umass. It creates the da0 device node.
> It just shows up these errors, as it always did...
> GEOM: new disk da0
> da0 at umass-sim0 bus 0 target 0 lun 0
> da0: < USB2.0 FlashDisk 1.1b> Removable Direct Access SCSI-0 device
> da0: Serial Number
> da0: 40.000MB/s transfers
> da0: 248MB (507904 512 byte sectors: 64H 32S/T 248C)
> (da0:umass-sim0:0:0:0): Synchronize cache failed, status =3D=3D 0x4, scsi
> status =3D=3D 0x0
> (da0:umass-sim0:0:0:0): Synchronize cache failed, status =3D=3D 0x4, scsi
> status =3D=3D 0x0
> (da0:umass-sim0:0:0:0): Synchronize cache failed, status =3D=3D 0x4, scsi
> status =3D=3D 0x0
> (da0:umass-sim0:0:0:0): Synchronize cache failed, status =3D=3D 0x4, scsi
> status =3D=3D 0x0

I had these messages with two other devices before, an MP3 player and a
USB floppy drive. I fixed these errors by adding a quirk to
/sys/cam/scsi/scsi_da.c.

	http://www.freebsd.org/cgi/query-pr.cgi?pr=3D97174
	http://www.freebsd.org/cgi/query-pr.cgi?pr=3D107101

--=20
 Ed Schouten <ed@fxq.nl>
 WWW: http://g-rave.nl/

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