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`mounts`::
Enables or disables barriers for mounts according to the value of the
[option]`disable_barriers` option. The [option]`disable_barriers`
option has an optional value `force` which disables barriers even
on mountpoints with write back caches. Note that only extended file
systems (ext) are supported by this plug-in.
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Gets the information about disks, partitions and mountpoints. Stores information about used filesystem and
creates a list of all underlying devices (in case of LVM) for each mountpoint.
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Checks if the device has 'write back' cache. If the cache type cannot be determined, asume some other cache.
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Checks if a given mountpoint is mounted with barriers enabled or disabled.
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Remounts partition.
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