ResumeKeyFilter

Hi,
I want understand the behaviour of ResumeKeyFilter in context interop with an encryption filter driver.
Actually I am working on Encryption driver at lower altitude than RFK.
In one of usecase , this driver is clearing the delte on close flag from Create options , when sent from a client machine.
We configured a windows cluster and a share path was also cluster. nowwhen it accessed from a remove cumter and set a flag delteon close this flag is not recieved by our driver.
Please help me to invatigate this issue.
Thanks in advace