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#! /bin/sh
# aoe-revalidate - ask aoe driver to query AoE target
# Copyright 2009, CORAID, Inc., and licensed under GPL v.2.
zero=`basename $0`
f=@devdir@/revalidate
if test -z "$*"; then
echo 1>&2 Usage: $zero 'e{major}.{minor}'
exit 1
fi
if ! test -w $f; then
echo 1>&2 $zero: $f does not exist or is not writeable
exit 1
fi
if ! test -c $f; then
exec 1>&2
echo "$zero: $f is not a character device file"
echo "$zero: use udev or aoe-mkdevs to create it"
exit 1
fi
echo "$*" > $f || {
echo "$zero: revalidate failed" 1>&2
exit 1
}
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