Since
the Star Student Project host can
acquire the system-wide information of multiple guest systems, with
asynchronous I/O operations at the Star
Student Project host, flushing dirty data back to the hard disk can be done
on occasions when the physical system is not busy Star Student Project. Therefore, the Star Student Project virtualized system becomes more intelligent to
the concurrent I/O flows from multiple guests Star Student Project. An I/O completion in a native system
indicates that a write has been committed. Therefore, using the Star Student Project model of
async-sync in a virtualized system has another reason: keeping the Star Student Project guest flush
semantic that relies on the Star Student
Project guest file system and guest applications.