The following reply was made to PR kern/34737; it has been noted by GNATS.

From: Steve Woodford <scw@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: PR/34737 CVS commit: src/sys/dev/scsipi
Date: Mon,  9 Oct 2006 21:29:14 +0000 (UTC)

 Module Name:	src
 Committed By:	scw
 Date:		Mon Oct  9 21:29:14 UTC 2006
 
 Modified Files:
 	src/sys/dev/scsipi: scsipi_base.c scsipiconf.h sd.c
 
 Log Message:
 Some removable umass(4) devices don't respond to mode sense page 6, or
 simply return zero for logical block size. In either case, use the sector
 length reported by READ_CAPACITY instead of defaulting to 512 bytes.
 
 This partially addresses the problems reported in PR port-i386/34707 and
 PR kern/34737. Namely the incorrectly reported drive geometry and the
 'hanging' issue.
 
 However, since the device in question reports 2048-byte physical sectors
 it will remain unusable until DEV_BSIZE is banished.
 
 
 To generate a diff of this commit:
 cvs rdiff -r1.137 -r1.138 src/sys/dev/scsipi/scsipi_base.c
 cvs rdiff -r1.103 -r1.104 src/sys/dev/scsipi/scsipiconf.h
 cvs rdiff -r1.250 -r1.251 src/sys/dev/scsipi/sd.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.