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CHANGELOG.md

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#Change Log This project adheres to Semantic Versioning.

This CHANGELOG follows the format listed at Keep A Changelog

Unreleased

[1.1.2] - 2015-12-14

Added

  • check-disk-usage.rb: Add option to include only certain mount points

[1.1.1] - 2015-12-11

Fixed

  • check-disk-usage.rb fails on Windows with sys-filesystem (1.1.4)
  • bump sys-filesystem to 1.1.5

[1.1.0] - 2015-12-08

Added

  • check-disk-usage.rb: Add ignore option to exclude mount point(s) based on regular expression
  • metrics-disk.rb: Add ignore and include options to exclude or include devices

Fixed

  • check-disk-usage.rb: Don't blow up when unable to read a filesystem

Removed

  • Remove dependency on filesystem gem

[1.0.3] - 2015-10-25

Changed

  • Adds Ignore option(s) to check-disk-usage.rb
  • Adaptive thresholds

Adaptive Thresholds

This borrows from check_mk's "df" check, which has the ability to adaptively adjust thresholds for filesystems based on their sizes.

For example, a hard threshold of "warn at 85%" is quite different between small filesystems and very large filesystems - 85% utilization of a 20GB filesystem is arguably more serious than 85% utilization of a 10TB filesystem.

This uses check_mk's original alorithm to optionally adjust the percentage thresholds based on size, using a "magic factor", a "normalized size", and a "minium size to adjust".

The magic factor defaults to '1.0', which will not adjust thresholds. The minimum size defaults to '100' (GB). Filesystems smaller than this will not be adapted.

check_mk's documentation has a lot more information on this, including examples of adjustments based on the magic factor: https://mathias-kettner.de/checkmk_filesystems.html

[1.0.2] - 2015-08-04

Changed

  • general cleanup

[1.0.1] - 2015-07-14

Changed

  • updated sensu-plugin gem to 1.2.0

##[1.0.0] - 2015-07-05

Changed

  • changed metrics filenames to conform to std
  • updated Rakefile to remove cruft
  • updated documentation links in README and CONTRIBUTING
  • updated gemspec to put deps in alpha order

[0.0.4] - 2015-06-22

Fixed

  • Correct check of inodes method on object fs_info which was always returning false

[0.0.3] - 2015-06-02

Fixed

  • added binstubs

Changed

  • removed cruft from /lib

[0.0.2] - 2015-04-21

Fixed

  • deployment issue

[0.0.1] - 2015-04-21

Added

  • initial release