#!/bin/bash

# Copyright (c) 2005, XenSource Ltd.

dir=$(dirname "$0")
. "$dir/xen-hotplug-common.sh"
. "$dir/block-common.sh"

findCommand "$@"

t=$(xenstore_read_default "$XENBUS_PATH/type" 'MISSING')
if [ -n "$t" ]
then
    p=$(xenstore_read "$XENBUS_PATH/params")
    # if we have a ':', chew from head including :
    if echo $p | grep -q \:
    then
        p=${p#*:}
    fi
fi
file=$(readlink -f "$p") || ebusy "$p does not exist."

if [ "$command" = 'add' ]
then
    [ -e "$file" ] || { ebusy $file does not exist; }
    success
fi

exit 0