/sbin/aoe-interfaces is in aoetools 36-2.
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 | #! /bin/sh
# aoe-interfaces - set or list the allowed AoE network interfaces
# Copyright 2009, CORAID, Inc., and licensed under GPL v.2.
zero="`basename $0`"
devf=/dev/etherd/interfaces
sysf=/sys/module/aoe/parameters/aoe_iflist
if test -z "$*"; then
if test -r "$sysf"; then
cat "$sysf"
else
# can't read from interfaces device
false
fi
exit
fi
if test "$1" = "-c"; then
shift
if test "$#" != "0"; then
echo "$zero Error: -c flag takes no arguments" 1>&2
exit 1
fi
fi
netifs="$*"
err=no
for i in $netifs; do
test -d "/sys/class/net/$i" || {
echo "$zero Error: \"$i\" is not a network interface" 1>&2
err=yes
}
done
if test "$err" = "yes"; then
exit 1
fi
if test -w "$sysf"; then
printf '%s\0' "$netifs" > "$sysf"
else
if test ! -w "$devf"; then
echo 1>&2 "$zero: $devf does not exist or is not writeable."
exit 1
fi
if test ! -c "$devf"; then
exec 1>&2
echo "$zero: $devf is not a character device file"
echo "$zero: use udev or aoe-mkdevs to create it"
exit 1
fi
printf '%s\0' "$netifs" > "$devf"
fi
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