From: James Courtier-Dutton <James@superbug.demon.co.uk>
To: linux-ide@vger.kernel.org
Subject: libata-passthrough problem.
Date: Sat, 12 Nov 2005 10:55:52 +0000 [thread overview]
Message-ID: <4375CA38.9000905@superbug.demon.co.uk> (raw)
I am using (at 12-Nov-2005)
git clone
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
uname -r
2.6.15-rc1-gcd52d1ee
I have found that although smartctl correctly displays different
information for /dev/sda and /dev/sdb,
hdparm does not.
hdparm displays the same info for /dev/sda and /dev/sdb
i.e. hdparm -I /dev/sdb actually returns the information about /dev/sda
See below for details.
Is this a bug in hdparm or libata-devel ?
James
# smartctl -a /dev/sda
smartctl version 5.33 [i686-pc-linux-gnu] Copyright (C) 2002-4 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
Device: ATA ST3300831AS Version: 3.01
# smartctl -a /dev/sdb
smartctl version 5.33 [i686-pc-linux-gnu] Copyright (C) 2002-4 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
Device: ATA ST3160023AS Version: 3.18
# hdparm -I /dev/sda
/dev/sda:
ATA device, with non-removable media
Model Number: ST3300831AS
Serial Number: 3NF0A9CQ
Firmware Revision: 3.01
...
# hdparm -I /dev/sdb
/dev/sdb:
ATA device, with non-removable media
Model Number: ST3300831AS
Serial Number: 3NF0A9CQ
Firmware Revision: 3.01
next reply other threads:[~2005-11-12 11:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-12 10:55 James Courtier-Dutton [this message]
2005-11-12 15:18 ` libata-passthrough problem Mark Lord
2005-11-12 17:57 ` Jeff Garzik
2005-11-12 19:53 ` Mark Lord
2005-11-12 19:56 ` Mark Lord
2005-11-12 23:19 ` Jeff Garzik
2005-11-12 23:54 ` [PATCH 2.6.15-rc1] libata: fix passthru for slave devices Mark Lord
2005-11-12 23:55 ` [PATCH 2.6.15-rc1] libata: fix comments on ata_tf_from_fis() Mark Lord
2005-11-13 0:15 ` [PATCH 2.6.15-rc1] libata: fix passthru for slave devices Jeff Garzik
2005-11-13 2:50 ` Mark Lord
2005-11-13 3:20 ` Jeff Garzik
2005-11-13 4:37 ` Mark Lord
2005-11-13 0:16 ` Jeff Garzik
2005-11-13 2:48 ` Mark Lord
2005-11-13 3:04 ` Mark Lord
2005-11-13 3:11 ` Mark Lord
2005-11-12 23:19 ` libata-passthrough problem Jeff Garzik
2005-11-12 23:40 ` Mark Lord
2005-11-13 15:13 ` James Courtier-Dutton
2005-11-13 17:01 ` Mark Lord
2005-11-13 17:03 ` Mark Lord
2005-11-13 20:17 ` James Courtier-Dutton
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