That may be related to one of these bugs: http://dev.haiku-os.org/ticket/2573 http://dev.haiku-os.org/ticket/3160 Not sure about the errors but the behaviour looks similar Peter On Wed, Jun 3, 2009 at 2:40 PM, David McPaul <dlmcpaul@xxxxxxxxx> wrote: > Hello, > > When copying files between BFS partitions the destination partition > always ends up with too much space used (2-3x the space copied). > > Sometimes unmounting then remounting the partition fixes this. > > Anyway, I tried to run checkfs to fix this and got an error. I turned > on tracing and the error becomes > > failed to init delegates > could not prepare device for modifications : Invalid Argument > > So before I open a bug report, any thoughts? > > -- > Cheers > David > >