Archaic and all I came around an interesting way to fix the cd-symlink
issue, without having to use the script that is in LFS.org repo. Just
passing on the information I just learned hopefully it will be useful to
someone. These new rules are in the udev-cross-lfs packages as of today,
if you want to test them out.
For SCSI
BUS=="scsi", KERNEL=="sr[0-9]*", ACTION=="add", IMPORT="cdrom_id
--export $tempnode"
BUS=="scsi", KERNEL="scd[a-z]", ACTION=="add", IMPORT="cdrom_id
--export $tempnode"
BUS=="scsi", KERNEL=="sg[0-9]*", ACTION=="add", DRIVER=="sr",
GROUP="cdrom"
BUS=="scsi", ENV{ID_CDROM}=="?*", SYMLINK+="cdrom%n", GROUP="cdrom"
BUS=="scsi", ENV{ID_CDROM_CD_R}=="?*", SYMLINK+="cdr%n"
BUS=="scsi", ENV{ID_CDROM_CD_RW}=="?*", SYMLINK+="cdrw%n"
BUS=="scsi", ENV{ID_CDROM_DVD}=="?*", SYMLINK+="dvd%n"
BUS=="scsi", ENV{ID_CDROM_DVD_R}=="?*", SYMLINK+="dvdrw%n"
For IDE
BUS=="ide", KERNEL=="hd[a-z]", ACTION=="add", IMPORT="cdrom_id
--export $tempnode"
BUS=="ide", ENV{ID_CDROM}=="?*", PROGRAM="cdsymlink_helper.sh
%k", SYMLINK+="cdrom%c", GROUP="cdrom"
BUS=="ide", ENV{ID_CDROM_CD_R}=="?*", PROGRAM="cdsymlink_helper.sh
%k", SYMLINK+="cdr%c"
BUS=="ide", ENV{ID_CDROM_CD_RW}=="?*", PROGRAM="cdsymlink_helper.sh
%k", SYMLINK+="cdrw%c"
BUS=="ide", ENV{ID_CDROM_DVD}=="?*", PROGRAM="cdsymlink_helper.sh
%k", SYMLINK+="dvd%c"
BUS=="ide", ENV{ID_CDROM_DVD_R}=="?*", PROGRAM="cdsymlink_helper.sh
%k", SYMLINK+="dvdrw%c"
new file cdsymlink_helper
KERN_NAME="$1"
if [ "$KERN_NAME" = "" ]; then
mesg Bad invocation: \$1 is not set
exit 1
fi
FILES="`ls /sys/bus/ide/drivers/ide-cdrom | grep 1.`"
for file in $FILES; do
TEST="`ls /sys/bus/ide/drivers/ide-cdrom/$file | grep -c
$KERN_NAME`"
if [ "$TEST" = "1" ]; then
link="`echo $file | cut -f2 -d.`"
echo $link
fi
done
--
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