https://github.com/alxrem/collectd-flashcache-py

CollectD plugin to gather statistics about flashcache devices
https://github.com/alxrem/collectd-flashcache-py

collectd collectd-plugin flashcache python

Last synced: 3 months ago
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CollectD plugin to gather statistics about flashcache devices

• Host: GitHub
• URL: https://github.com/alxrem/collectd-flashcache-py
• Owner: alxrem
• License: gpl-3.0
• Created: 2015-11-15T20:50:59.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-12-02T11:40:00.000Z (over 10 years ago)
• Last Synced: 2026-01-06T00:55:04.568Z (5 months ago)
• Topics: collectd, collectd-plugin, flashcache, python
• Language: Python
• Size: 31.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# flashcache plugin for CollectD

The *flashcache plugin* collects statistics about [flashcache][1] devices.

Gather all the metrics in /proc/flashcache in files flashcache_stats,

flashcache_errors for each device.

The *flashcache plugin* is loaded as a python module by plugin

[collectd-python][2].

The plugin was tested on Debian Jessie with collectd-5.4.1 and flashcache-3.1.1

## Parameters

Without parameters the plugin collects statistics about all flashcache devices

found in the system.

### Device _cachedev_

flashcache device for which the statistics are collected. You can specify

multiple parameters. Behavior may be changed by directive *IgnoreSelected*.

### IgnoreSelected _true|false_

If *IgnoreSelected* set to _true_, the devices listed by parameters *Device*

will be excluded from statistics collection. Default value is _false_.

### DMSetup _path/to/dmsetup_

The path to utility dmsetup. Default value is _/sbin/dmsetup_.

## Configuration examples

    # Collectd statistics about all devices

    

        Import "collectd_flashcache"

    

    # Collectd statistics about device cachedev1 only

    

        Import "collectd_flashcache"

        

            Device cachedev1

        

    

    # Collectd statistics about all devices except cachedev2

    

        Import "collectd_flashcache"

        

            Device cachedev2

            IgnoreSelected true

        

    

[1]: https://github.com/facebook/flashcache/

[2]: https://collectd.org/documentation/manpages/collectd-python.5.shtml