Werk #14497: df: changed creation conditions for filesystem free and reserved space metrics

Component Checks & agents
Title df: changed creation conditions for filesystem free and reserved space metrics
Date Jun 30, 2022
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 2.2.0i1
Level Trivial Change
Class New Feature
Compatibility Incompatible - Manual interaction might be required

The incompatibility of this change only affects users who use the metric for filesystem space reserved for the root user ("reserved") in a custom graph and rely on this metric to be created when the "Show space reserved for the root user" option is enabled.

The metric for filesystem free space ("fs_free") is now always created, regardless of the configuration options chosen for the check. Previously, it was only created when the "Exclude space reserved for the root user from calculation of used space" option was enabled.

The metric for filesystem space resereved for root ("reserved") was generated when either the "Exclude space reserved for the root user from calculation of used space" or the "Show space reserved for the root user". It is now only created when the former of these options is enabled.

These changes do not affect the built-in graph, "Filesystem size and used space".

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