On Fri, Jul 20, 2018 at 05:40:18PM -0400, Bandan Das wrote: > For large buffers, write may not copy the full buffer. For example, > on Linux, write imposes a limit of 0x7ffff000. Note that this does > not fix >4G transfers but ~>2G files will transfer successfully.
Hmm, I guess it would be a good idea to write the file in smaller pieces, so we don't need a 2G host buffer to let the guest write a 2G file ... (as incremental improvement on top of this series). cheers, Gerd
