Promotion Management schedulation cause space outage in Output Filestore

Hi All,

Recently I had some space outage problem on BO 4.1 server caused probably by Promotion Management nightly schedulation. I've scheduled an export of some reports folder every night to an ftp server, but seems that BO saves lcmbiar files also in local output filestore location.

It takes morer than 50Gb of space and I need to free it, and I'm searching for a safe way to do it. I've also removed promotion job but files still remain on the server, and the RDT didn't give me any inconsistent file.

Thanks for your help