You can run data compression commands from interfaces such as CLI and SSH.
vol_name is the name of the volume.
When the option C is set to true, data compression is enabled. By default, it is disabled.
When the option I is set to true, inline compression is enabled. To enable inline compression, data compression must be enabled.
For more information about sis commands, see the Data ONTAP Storage Management Guide for 7-Mode.
vfilerA::> sis config -C true /vol/volA