ZFS monitoring is not documented

[fpusan]

Is your feature request related to a problem? Please describe.
Glances 4.5.0 introduces native support for ZFS filesystem monitoring, but after looking at the documentation and the discussion in #3397, I am not sure of how to activate it, and what would exactly be shown.

Describe the solution you'd like
Some clarification on what were exactly the changes related to ZFS support in version 4.5.0.

[nicolargo]

Hi @fpusan

The discussion #3397 is only a discussion. Not a feature request. So for the momemnt the only think specifics to ZFS are the following:

• ZFS ARC/cache not reported as cache memory usage ZFS ARC/cache not reported as cache memory usage #3279
• ZFS share are display as standard mount in the FS Plugin

If you need others information, please open a feature request with the relevent informatinon (merged with the one centralized in the #3397).

[fpusan]

Ah, perfect then, I got a bit confused then :) Thanks for the great tool!