readahead_setup
Disk readahead settings
This role can be used to set up modified readahead settings for (virtual machine) block devices.
Requirements
None.
Role Variables
There is one main variable that drives this role: _readahead_setup
. It is a map that contains all configuration and settings for this role.
Please see defaults/main.yml
for details.
Dependencies
None.
Example Playbook
The general contract of this role is to take the variables map _readahead_setup
from defaults/main.yml
as a template for your configuration and pass that configuration as a parameter to this role.
Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
- hosts: servers
var:
readahead_setup:
...
roles:
- { role: readahead_setup, tags: [ 'readahead_setup' ], _readahead_setup: "{{ readahead_setup }}" }
License
Please see LICENSE.
Author Information
Original author is Daniel Schneller as member of the Rheinwerk project.