#
# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# Swift set_io_scheduler
#
define cloud::object::set_io_scheduler(){
  # TODO: Add it on server boot
  exec{"/bin/echo deadline > /sys/block/${name}/queue/scheduler":
    onlyif => [
      "/usr/bin/test '-e /sys/block/${name}/queue/scheduler'",
      "/bin/grep -v -F '[deadline]' /sys/block/${name}/queue/scheduler"
    ],
  }
}