From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Stritt <phoenix@jobob.com>
Date: Thu, 19 Nov 2009 13:33:52 +0000
Subject: udev 147 (ata_id) blanks RW media
Message-Id: <4B054940.9050307@jobob.com>
List-Id: <linux-hotplug.vger.kernel.org>
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To: linux-hotplug@vger.kernel.org

Hi,

im forwarding this bug since it is udev ata_id that is causing it:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bugU6635
(i hope its ok to do it this way)

verified myself on debian sid but with custom kernel 2.6.31.2:

udev 146 ata_id:
=3D=3D=3D=3D=3D=3D=3D=3D

# ./ata_id /dev/hdb
TSSTcorpCD_DVDW_TS-L632B_95RB404055

# ./ata_id --export /dev/hdb
ID_TYPE=CD
ID_BUS=3Data
ID_MODEL=3DTSSTcorpCD_DVDW_TS-L632B
ID_MODEL_ENC=3DTSSTcorpCD\x2fDVDW\x20TS-L632B
ID_REVISION=3DTM31
ID_SERIAL=3DTSSTcorpCD_DVDW_TS-L632B_95RB404055
ID_SERIAL_SHORT=95RB404055


udev 147 ata_id:
=3D=3D=3D=3D=3D=3D=3D=3D

# ./ata_id /dev/hdb

-> rw media gets blanked completely (like wodim -blank=3Dall)
.. which is particularly annoying when you are booting of it ..