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Re: Skip file content checking in rsync



On Wed, Oct 28, 2009 at 06:43:59PM +0100, Gabor Heja wrote:
> 
> Hi all,
> 
> I have a setup where the disk is filled with great files. I would like to
> use rsync to backup my data, but when rsync detects a file with different
> content it starts to copy the matching parts of that file to a temporary
> file and transfer the differences only and finally replaces the original
> with the temp file. Of course this is the normal behaviour of rsync, but
> when there is not enough free space on the target disk for the duplicate
> rsync fails.
> 
> I have read the manual, google'd around and have not found any way to solve
> this thing with rsync.
> 
> Is there any way I could tell the rsync to not use this method, so not
> duplicate but delete the target file and transfer the whole?
> 
> I am currently deleting some files from the target just before rsyncing,
> but this is an ugly hack I think.
> 
> Thanks!

I think you should use the -W (--whole-file) :
"copy files whole (w/o delta-xfer algorithm)"

I also think it will still use date and size to decide if it should trnasfert the
file.

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