> > ZIGLIO, Frediano, VF-IT wrote: > > Hi, > > well, this is not a definitive patch but it works. The > aim is to be > > able to wipe the disk without allocating entire space. When > you wipe a > > disk the program fill disk with zero bytes so disk image increase to > > allocate all space. This just patch detect null byte writes > and do not > > write all zero byte clusters. > > This _looks_ like it would severely impact cpu load during a write. > Have you done any testing to determine if this is likely to > impact a normal usage scenario? > > Brad
No... as I said is not a definitive patch. I mainly wanted to see comments on this stuff... I'm using it since some weeks and I didn't note all that difference. Do you know any benchmark I could use? Frediano _______________________________________________ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
