[Pw_forum] how to control the writing of wavefunction

[Lorenzo Paulatto]

On Thu, December 13, 2007 13:42, xu yuehua wrote:
> yes,maybe once i set  disk_io="none" ,when something goes wrong ,like
> power
> is off suddenly,you have to start from  scratch .from this point ,it is
> wasting time in deed.
> but is there  an better idea ?
> i am wondering

I think it is highly unlikely that you have more RAM than disk space, so
disk space should be no issue. Furthermore it should not be so slow, as
long as you are leaving wfc_collect=.false. which is the default.