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Cc: Alexander Motin <mav@freebsd.org>
Subject: Re: [usb] Kingston 8Gb is not usable
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On Tuesday 26 June 2012 14:29:28 Boris Samorodov wrote:
> Hi!
> 
> I've got a Kingston USB 8Gb stick. It was too noisy (with respect
> to /var/log/messages) but worked. The system was upgraded today
> morning:
> -----
> % uname -a
> FreeBSD bsam.wart.ru 10.0-CURRENT FreeBSD 10.0-CURRENT #17 r237572: Tue
> Jun 26 04:22:18 SAMT 2012     bsam@bsam.wart.ru:/usr/obj/usr/src/sys/BBX
>   i386
> -----
> 
> And the stick is no longer usable:
> -----
> Jun 26 15:27:40 bsam kernel: ugen7.5: <Kingston> at usbus7
> Jun 26 15:27:40 bsam kernel: umass0: <Kingston DT101 II, class 0/0, rev
> 2.00/1.00, addr 5> on usbus7
> Jun 26 15:27:40 bsam kernel: umass0:  SCSI over Bulk-Only; quirks = 0x0100
> Jun 26 15:27:40 bsam kernel: umass0:11:0:-1: Attached to scbus11
> Jun 26 15:27:40 bsam kernel: da0 at umass-sim0 bus 0 scbus11 target 0 lun 0
> Jun 26 15:27:40 bsam kernel: da0: <Kingston DT101 II 1.00> Removable
> Direct Access SCSI-2 device
> Jun 26 15:27:40 bsam kernel: da0: 40.000MB/s transfers
> Jun 26 15:27:40 bsam kernel: da0: 7634MB (15636304 512 byte sectors:
> 255H 63S/T 973C)

Hi,

There has been no change in the umass driver, but there has been many changes 
in the CAM layer. Mav: Any idea?

--HPS