Package: udev
Version: 0.076-2
Severity: important
Tags: patch
udev's ide.agent script currently calculates a number for the device,
adds ten, and uses printf's "%x" (print hexadecimal number) option to
construct the device name. Unfortunately, this only works for devices
named "hda" through "hdf" -- the device that should be called "hdg" gets
mistakenly called "hd10" since "10" is what comes after "f" in hex. The
result is that the script hangs in wait_for_file because the file it's
looking for never exists. It eventually times out, but not before
things like LVM and RAID get confused because their device nodes don't
exist yet.
The following patch makes ide.agent work for drives through "hdz":
--- /lib/udev/ide.agent.orig 2005-11-25 20:51:51.000000000 -0500
+++ /lib/udev/ide.agent 2005-11-27 14:53:56.000000000 -0500
@@ -14,7 +14,8 @@
device=${DEVPATH#/devices/*/ide?/}
drive=${device#?.}
bus=${device%.?}
-name=$(printf "hd%x" $(($drive + $bus * 2 + 10)))
+index=$(($drive + $bus * 2 + 97))
+name=$(echo -e "hd\\$(printf %o $index)")
procfile="/proc/ide/$name/media"
wait_for_file $procfile
This will break if there are more than 26 IDE devices, so some extra
robustness wouldn't hurt, but such systems are probably rare so a simple
check-and-exit should suffice.
-- Package-specific info:
-- /etc/udev/rules.d/:
/etc/udev/rules.d/:
total 4
lrwxrwxrwx 1 root root 20 2005-04-09 18:36 020_permissions.rules ->
../permissions.rules
lrwxrwxrwx 1 root root 19 2005-10-11 22:15 025_libgphoto2.rules ->
../libgphoto2.rules
lrwxrwxrwx 1 root root 16 2005-10-28 21:59 025_libsane.rules ->
../libsane.rules
lrwxrwxrwx 1 root root 12 2005-10-17 22:31 050_hal-plugdev.rules ->
../hal.rules
lrwxrwxrwx 1 root root 19 2005-01-15 14:40 cd-aliases.rules ->
../cd-aliases.rules
-rw-r--r-- 1 root root 128 2005-10-24 01:19 netif.rules
lrwxrwxrwx 1 root root 13 2005-01-15 14:40 udev.rules -> ../udev.rules
lrwxrwxrwx 1 root root 19 2005-08-14 19:26 z20_persistent.rules ->
../persistent.rules
lrwxrwxrwx 1 root root 12 2005-07-03 17:20 z50_run.rules -> ../run.rules
lrwxrwxrwx 1 root root 16 2005-10-09 01:52 z55_hotplug.rules ->
../hotplug.rules
lrwxrwxrwx 1 root root 19 2005-08-02 19:16 z60_alsa-utils.rules ->
../alsa-utils.rules
lrwxrwxrwx 1 root root 15 2005-09-19 21:35 z60_hdparm.rules -> ../hdparm.rules
lrwxrwxrwx 1 root root 17 2005-07-03 17:20 z70_hotplugd.rules ->
../hotplugd.rules
-- /sys/:
/sys/block/dm-0/dev
/sys/block/dm-1/dev
/sys/block/dm-2/dev
/sys/block/dm-3/dev
/sys/block/dm-4/dev
/sys/block/dm-5/dev
/sys/block/fd0/dev
/sys/block/hda/dev
/sys/block/hda/hda1/dev
/sys/block/hdb/dev
/sys/block/hdb/hdb1/dev
/sys/block/hdb/hdb2/dev
/sys/block/hdb/hdb5/dev
/sys/block/hdb/hdb6/dev
/sys/block/hdb/hdb7/dev
/sys/block/hdc/dev
/sys/block/hdd/dev
/sys/block/hde/dev
/sys/block/hde/hde1/dev
/sys/block/hdi/dev
/sys/block/hdi/hdi1/dev
/sys/block/hdi/hdi2/dev
/sys/block/hdk/dev
/sys/block/hdk/hdk1/dev
/sys/block/hdk/hdk2/dev
/sys/block/md0/dev
/sys/block/ram0/dev
/sys/block/ram10/dev
/sys/block/ram11/dev
/sys/block/ram12/dev
/sys/block/ram13/dev
/sys/block/ram14/dev
/sys/block/ram15/dev
/sys/block/ram1/dev
/sys/block/ram2/dev
/sys/block/ram3/dev
/sys/block/ram4/dev
/sys/block/ram5/dev
/sys/block/ram6/dev
/sys/block/ram7/dev
/sys/block/ram8/dev
/sys/block/ram9/dev
/sys/class/graphics/fb0/dev
/sys/class/input/event0/dev
/sys/class/input/event1/dev
/sys/class/input/mice/dev
/sys/class/input/mouse0/dev
/sys/class/misc/agpgart/dev
/sys/class/misc/device-mapper/dev
/sys/class/misc/rtc/dev
/sys/class/misc/vmmon/dev
/sys/class/sound/admmidi/dev
/sys/class/sound/adsp/dev
/sys/class/sound/amidi/dev
/sys/class/sound/audio/dev
/sys/class/sound/controlC0/dev
/sys/class/sound/dmmidi/dev
/sys/class/sound/dsp/dev
/sys/class/sound/hwC0D0/dev
/sys/class/sound/hwC0D2/dev
/sys/class/sound/midiC0D0/dev
/sys/class/sound/midiC0D1/dev
/sys/class/sound/midiC0D2/dev
/sys/class/sound/midi/dev
/sys/class/sound/mixer/dev
/sys/class/sound/pcmC0D0c/dev
/sys/class/sound/pcmC0D0p/dev
/sys/class/sound/pcmC0D1c/dev
/sys/class/sound/pcmC0D2c/dev
/sys/class/sound/pcmC0D2p/dev
/sys/class/sound/pcmC0D3p/dev
/sys/class/sound/seq/dev
/sys/class/sound/sequencer2/dev
/sys/class/sound/sequencer/dev
/sys/class/sound/timer/dev
/sys/class/usb_device/usbdev1.1/dev
/sys/class/usb_device/usbdev1.2/dev
/sys/class/usb_device/usbdev2.1/dev
/sys/class/usb_device/usbdev2.2/dev
/sys/class/usb/lp0/dev
-- Kernel configuration:
isapnp_init not present.
-- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (990, 'unstable'), (800, 'stable'), (1, 'experimental')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.14
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages udev depends on:
ii initscripts 2.86.ds1-6 Standard scripts needed for bootin
ii libc6 2.3.5-8 GNU C Library: Shared libraries an
ii libselinux1 1.26-1 SELinux shared libraries
ii libsepol1 1.8-1 Security Enhanced Linux policy lib
ii lsb-base 3.0-11 Linux Standard Base 3.0 init scrip
ii makedev 2.3.1-79 creates device files in /dev
ii sed 4.1.4-4 The GNU sed stream editor
udev recommends no packages.
-- debconf information:
udev/devfs-warning:
* udev/reboot-warning:
--
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