/sbin/aoe-mkdevs is in aoetools 30-3ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | #!/bin/sh
# aoe-mkdevs - make static device nodes on systems without udev
# Copyright 2009, CORAID, Inc., and licensed under GPL v.2.
n_shelves=${n_shelves:-10}
n_partitions=${n_partitions:-16}
if test "$#" != "1"; then
echo "Usage: `basename $0` {dir}" 1>&2
echo " n_partitions=16 `basename $0` {dir}" 1>&2
exit 1
fi
dir=$1
zero="`basename $0`"
MAJOR=152
dyn=/sys/module/aoe/parameters/aoe_dyndevs
if test -r "$dyn" && test "`cat $dyn`" = 1; then
cat 1>&2 <<EOF
$zero Error: aoe module is using dynamic devices.
$zero: Please see the aoe-mkdevs manpage.
$zero: Exiting.
EOF
exit 1
fi
if test "`ps axwwww | grep 'udev[d]'`" || test -d "/dev/.udev"; then
cat 1>&2 <<EOF
$zero Error: udev detected. You shouldn't need to use $zero.
$zero: Please see the aoe-mkdevs manpage.
$zero: Exiting.
EOF
exit 1
fi
set -e
mkdir -p $dir
# (Status info is in sysfs. See status.sh.)
# rm -f $dir/stat
# mknod -m 0400 $dir/stat c $MAJOR 1
rm -f $dir/err
mknod -m 0400 $dir/err c $MAJOR 2
rm -f $dir/discover
mknod -m 0200 $dir/discover c $MAJOR 3
rm -f $dir/interfaces
mknod -m 0200 $dir/interfaces c $MAJOR 4
rm -f $dir/revalidate
mknod -m 0200 $dir/revalidate c $MAJOR 5
rm -f $dir/flush
mknod -m 0200 $dir/flush c $MAJOR 6
# pass along the env var to aoe-mkshelf
export n_partitions
mkshelf=`echo $0 | sed 's!mkdevs!mkshelf!'`
i=0
while test $i -lt $n_shelves; do
$mkshelf $dir $i
i=`expr $i + 1`
done
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