Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 27 Apr 2015 04:10:10 -0700 (MST)
From:      kott <kmatpral@yahoo.com>
To:        freebsd-usb@freebsd.org
Subject:   Re: usb write error
Message-ID:  <1430133010408-6007910.post@n5.nabble.com>
In-Reply-To: <553E0EE0.60701@selasky.org>
References:  <1430118496759-6007874.post@n5.nabble.com> <553E0EE0.60701@selasky.org>

next in thread | previous in thread | raw e-mail | index | archive | help
root$ dd if=/dev/zero of=/dev/da0 seek=0x3bafff bs=512

(da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 00 3b af ff 00 00 01 00
(da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error
(da0:umass-sim0:0:0:0): Retrying command

(da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 00 3b af ff 00 00 01 00
Jan  1 00:27:59  kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request
completed with an error
Jan  1 00:27:59  kernel: (da0:umass-sim0:0:0:0): Retrying command
(da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 00 3b af ff 00 00 01 00
(da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error
(da0:umass-sim0:0:0:0): Retrying command
, Retries exhausted
dd: /dev/da0: Input/output error
1+0 records in
0+0 records out

0 bytes transferred in 96.712889 secs (0 bytes/sec)
, Retries exhausted
(da0:umass-sim0:0:0:0): got CAM status 0x44
(da0:umass-sim0:0:0:0): fatal error, failed to attach to device
da0 at umass-sim0 bus 0 scbus0 target 0 lun 0
da0: < USB DISK 2.0 PMAP> s/n 7F004CFA835CDF49 detached

(da0:umass-sim0:0:0:0): Periph destroyed
(da0:umass-sim0:0:0:0): Periph destroyed

would this indicate usb Hw storage is flaky?
Thanks
kott



--
View this message in context: http://freebsd.1045724.n5.nabble.com/usb-write-error-tp6007874p6007910.html
Sent from the freebsd-usb mailing list archive at Nabble.com.



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1430133010408-6007910.post>