How to configure the minimum storage deletion parameter for online storage

[YoungLiang]

Hi: 

  I used the dcm4chee-arc-ligth project to configure the minimum storage deletion threshold for online storage fs1. I see the configuration format as: Format [nn'['<schedule>']']nnn(MB|GB|MiB|GiB but I I don't know who can give this example, I configured it, and did not trigger the delete threshold rule from the local fs1 trigger.

The above is my configuration, but it does not take effect, but I configured as shown below, it seems that the configuration information could not be saved.

Can anyone tell me how the correct configuration should be written? Or can you give me an example? 

     thank you very much!