SCP file corruptions

[Nicolas.Williams at ubsw.com]

It was an IIRC. There's been plenty on this in the list. It's possible that this applies only to SCP with SSHv1.

Nico
--  

> -----Original Message-----
> From: Matt Studley [mailto:mjs at ams.org]
> Sent: Monday, May 06, 2002 1:40 PM
> To: Williams, Nicolas
> Cc: don_gathman at hp.com; openssh-unix-dev at mindrot.org
> Subject: RE: SCP file corruptions
> 
> 
> 
> I just tried this with an AFS mounted partition and it worked 
> as expected
> (normal remote copy).  Is your statement only true if the file is a
> binary?  I did try it with a plain text file.
> 
> Matt Studley
> American Mathematical Society
> UNIX Sys Admin        		  "Quantum Mechanics -
> mjs at ams.org			  	The dreams that stuff 
> is made of"
> 
> On Mon, 6 May 2002 Nicolas.Williams at ubsw.com wrote:
> 
> >
> > if /somedir/fileA on hostA == /path/to/fileB on hostB 
> because of NFS/AFS/DFS/whatever
> > then
> > 	"hostA/somedir/: scp fileA hostB:/path/to/fileB" will 
> corrupt the file
> > fi
> >
> >
> > --
> >
> > > -----Original Message-----
> > > From: Matt Studley [mailto:mjs at ams.org]
> > > Sent: Monday, May 06, 2002 1:14 PM
> > > To: GATHMAN,DON (HP-Boise,ex1)
> > > Cc: 'openssh-unix-dev at mindrot.org'
> > > Subject: Re: SCP file corruptions
> > >
> > >
> > > What options did you use with scp and what was the exact
> > > error message?
> > > Generally, at least in my experience, scp will not copy over
> > > a file when
> > > the 'source' and 'destination' are identical when doing a 
> local copy:
> > >
> > > $ scp test test
> > > cp: test and test are identical
> > >
> > > when doing a remote copy, you will overwrite the remote file
> > > but that is
> > > a different situation and should not corrupt the file.
> > >
> > >
> > > Matt Studley
> > > American Mathematical Society
> > > UNIX Sys Admin        		  "Quantum Mechanics -
> > > mjs at ams.org			  	The dreams that stuff
> > > is made of"
> > >
> > > On Mon, 6 May 2002, GATHMAN,DON (HP-Boise,ex1) wrote:
> > >
> > > > Hi,
> > > >
> > > > I apparently was asleep at the wheel using scp, and
> > > accidentally copied a
> > > > file onto itself.  Scp generated an Input/Output error and
> > > did not perform
> > > > the copy.  However, now the file is corrupt.  Is this a
> > > but? Is there anyway
> > > > to fix the file I messed up?
> > > >
> > > > Thanks,
> > > > Don Gathman
> > > > 208.396.6675
> > > > _______________________________________________
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