From: "Martin J. Bligh" <mbligh@aracnet.com>
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: bernd@bzed.de
Subject: [Bug 2120] New: /proc/ide - multiple directory entries
Date: Tue, 17 Feb 2004 07:55:53 -0800 [thread overview]
Message-ID: <18630000.1077033353@[10.10.2.4]> (raw)
http://bugme.osdl.org/show_bug.cgi?id=2120
Summary: /proc/ide - multiple directory entries
Kernel Version: 2.6.3-rc2-mm1
Status: NEW
Severity: normal
Owner: akpm@digeo.com
Submitter: bernd@bzed.de
Distribution: Debian testing/unstable
Hardware Environment: IBM Thinkpad R40 2722-GDG
Software Environment: Kernel 2.6.3-rc2-mm1, hdaparm 5.4
Problem Description:
Multiple directory entries in /proc/ide after removing and inserting a ultrabay
device with the use of hdparm -U/-R
0 think:/proc/ide# ll
total 2
-r--r--r-- 1 root root 0 Feb 17 10:19 drivers
lrwxrwxrwx 1 root root 8 Feb 17 10:19 hda -> ide0/hda
lrwxrwxrwx 1 root root 8 Feb 17 10:19 hdc -> ide1/hdc
dr-xr-xr-x 3 root root 0 Feb 17 10:19 ide0
dr-xr-xr-x 3 root root 0 Feb 17 10:19 ide1
dr-xr-xr-x 3 root root 0 Feb 17 10:19 ide1
dr-xr-xr-x 3 root root 0 Feb 17 10:19 ide1
dr-xr-xr-x 3 root root 0 Feb 17 10:19 ide1
dr-xr-xr-x 3 root root 0 Feb 17 10:19 ide1
dr-xr-xr-x 3 root root 0 Feb 17 10:19 ide1
dr-xr-xr-x 3 root root 0 Feb 17 10:19 ide1
-r--r--r-- 1 root root 0 Feb 17 10:19 piix
0 think:/proc/ide#
Steps to reproduce:
(that's the same the scripts from the hdparm's contrib directory do)
- remove drive from ultrabay
- hdparm -U 1 /dev/hda
- insert drive
- hdparm -R 0x170 0 0 /dev/hda
now we have another ide1 directory in /proc/ide, but the old one should b reused.
reply other threads:[~2004-02-17 15:56 UTC|newest]
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