Hi

I am part of a development team of approximately 30 people, all but a couple 
using Windows 7 64it clients.  One of our users is experiencing random checksum 
errors when performing a fresh, clean checkout.  The problem is random in that 
it is a different file every time we perform the test.  Below is an example of 
the error.  This case happens to show an XSL file, but it is any kind of file 
that goes wrong.  This does not go wrong for any other user.  We have tried to 
narrow it down to a directory, or repository.  It appears that it fails all the 
time for one repository, yet using a different repository on the same server, a 
clean checkout worked twice in succession.  I don't know whether this is just 
luck though.

I am presuming that the data received for the contents of the file is being 
validated against some metadata data for the file.  We have tested using an 
externally attached hard drive to check the disk is not the problem - same 
outcome.  Therefore I am presuming that the data is somehow becoming corrupt or 
going missing.

Is the client code check summing the disk contents, or the data as it comes 
from the TCP socket?

Please can somebody offer assistance as to how I can further look into this 
problem, or what the likely problem may be and why this would only affect a 
single machine.

Setup with problem:
Client: Win 7 64bit, svn 1.8.11 accessing via http
Server: Linux, openSuSE 13.1, subversion 1.8.11, apache 2.4.6.  openSuSE 
provided binary RPMs.  Tortoise, Subclipse and svn command line tool all 
present the same problem.

svn: Checksum mismatch for 
'W:\000\pharosutilWIP\resource\xsl\pxf_templates-v1_9.xsl':
   expected:  a2bd8789226ed755298bd1c8d7e17535
     actual:  34763dcfee82b6cbc18d63589d15e109

Many Thanks
Brendon
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