/sbin/aoe-version 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-version - display versions of AoE-related software
# Copyright 2013, CORAID, Inc., and licensed under GPL v.2.
aoetools=36
# modinfo doesn't always work correctly when there is a file
# in the current working directory called "aoe", but it's
# not hard to change the current working directory.
for wd in . / /sys /var/run /usr /proc /etc /home; do
a=`{ cd "$wd" 2> /dev/null && test ! -r aoe && echo yes; } || echo no`
if test "$a" = "yes"; then
cd "$wd"
break
fi
done
# The aoe module isn't guaranteed to be in the location below,
# but if we only try to use it when each of the directories
# above was not usable, we shouldn't use the hard-coded location
# often.
aoe=aoe
if test -r ./aoe; then
aoe="/lib/modules/`uname -r`/kernel/drivers/block/aoe/aoe.ko"
fi
# standalone aoe drivers have a module parameter "version"
installed="`modinfo \"$aoe\" 2>/dev/null | awk '/srcversion/ {next} /^parm:.*version:aoe module/ {print $NF; exit 0}'`"
if test -z "$installed"; then
# Recent kernels have a "version" of their own, so
# they didn't want our module parameter, so we look
# for that, too, in case user is using kernel.org driver.
installed="`modinfo \"$aoe\" 2>/dev/null | awk '/^version:/ {print $NF; exit 0}'`"
fi
if test "$?" != "0" || test -z "$installed"; then
installed="(unknown)"
fi
if test -d /sys/module/aoe; then
running="`find /sys/module/aoe -name version | sed 1q | xargs cat`"
if test "$?" != "0"; then
running="(unknown)"
fi
else
running="(none)"
fi
while read val desc; do
printf "%22s:\t%s\n" "$desc" "$val"
done <<EOF
$aoetools aoetools
$installed installed aoe driver
$running running aoe driver
EOF
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