Home > Storage > PowerScale (Isilon) > Product Documentation > Data Efficiency > Dell PowerScale OneFS: Data Reduction and Storage Efficiency > Inline data reduction licensing
In-line data reduction is included as a core component of OneFS on the F910, F900, F810, F710, F600, F210, F200, H700/7000, H5600, and A300/3000 hardware platforms and does not require a product license key to activate. In-line compression is enabled by default, and inline deduplication can be activated by the following CLI command:
# isi dedupe inline settings modify --enabled=True
Note: An active SmartQuotas license is required to use quota reporting. A SmartQuotas license key can be purchased through your Dell account team. An unlicensed cluster will show a SmartQuotas warning until a valid product license has been purchased and applied to the cluster.
License keys can be easily added in the ‘Activate License’ section of the OneFS WebUI, accessed by browsing to Cluster Management > Licensing.