chef-linux

Configures Linux kernel parameters

Supported Platforms

• Debian GNU/Linux
• Ubuntu Linux

Examples

Disable Transparent Huge Page Compaction.

linux_transparent_hugepage "Disable Transparent Hugepage Compaction" do
  defrag "never"
end

Change the I/O scheduler of /dev/sdb to noop.

linux_io_scheduler "/dev/sdb" do
  block_device "/dev/sdb"
  scheduler "noop"
end

License and Authors

Copyright 2015 Yamashita, Yuu (yuu@treasure-data.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.