From: Earnie <ea...@us...> - 2010-05-18 16:57:01
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Konrad Karl wrote: > Hi, > > I noticed this slowness while doig a git clone using msysgit + openssh as transport. > I use msysgit without much issue where the master resides on an Ubuntu VPS. > (Fedora 13 or Centos 5.4<===> Windows XP) > > When copying some file from Linux to XP I am getting something like 500kB/sec to > 1 MB/sec on a 100 Mbit LAN. (command on XP: scp linux:/tmp/foo . ) > There is nothing for us to do. You'll have to figure out where your network bottleneck is. > The other direction ( scp foo linux:/tmp/ ) works OK at about wire speed. > > > Maybe it is due to some Windows XP tcp stack behavior when using sockets > in non-blocking mode (I vaguely remember some MS knowledge base entry but dont know if > it applies to exactly this scenario) > > > Any clues would be highly appreciated. > Maybe your Anti-Virus software is slowing down the process. Or maybe your Up speed is faster than your Down speed on your DSL or Cable, that is usually the case with that kind of setup. > Konrad > > PS: finally I managed to compile the msys openssh, setting up the build > environment was not exactly easy.. The self compiled scp seems to be even slower > as the downloadable binary. > > What debugger to use for msys binaries? > Uhm, gdb? And sometimes strace if you have the MSYS itself in debug mode. -- Earnie -- http://www.for-my-kids.com |