The compression level of the mirror is set during mirror creation and applies to that specific mirror only.
To change the compression level of an existing the mirror, edit the properties of the mirror from within the DataKeeper GUI.
- Select the mirror and click on Edit.
- Change the compression level by dragging on the slider button.
The values change from lowest to the highest. We recommend a level of “Medium low”, but users should test several different settings to see what level works best in their specific environment.
Also note that by changing the parameter as the comment suggests in the dialog, the compression properties will be propagated to all the systems listed in the Mirror Properties display.