Is there some programming API that can filter (e.g.log) I/O operations for one or more file systems or file system volumes ( in order to work in conjunction with applications like antivirus or encryption programs ; as it exists for MicrosoftB.Windows NTB.) ? Axel Krause _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.