« Return to Thread: cygwin copy problems usb 2.0

Re: cygwin copy problems usb 2.0

by Larry Hall (Cygwin) :: Rate this Message:

Reply to Author | View in Thread

aldana wrote:

> total commander is a clone of norton commander. something like midnight
> commander on linux.
>
> i thought the same: choice between usb 1.x and 2.0 is done far lower level
> that cygwin can really influence it. but the difference of speed made me
> consipicious.
>
> example, copying a single file (.tar.gz) of size ~70MB:
> with total commander it takes 20 sec.
> with cygwin it takes 4 minutes (!), which is plain too long to include it in
> my script.
>
> i know through its abstracton layer cygwin must be slower. but regarding
> that slowliness could it be another reason?


There could be.  But why speculate?  Write yourself a simple utility that uses
CopyFile() directly and see if that makes up the difference.


--
Larry Hall                              http://www.rfk.com
RFK Partners, Inc.                      (508) 893-9779 - RFK Office
216 Dalton Rd.                          (508) 893-9889 - FAX
Holliston, MA 01746

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

 « Return to Thread: cygwin copy problems usb 2.0