--compare-dest; I'm missing the boat
reader at newsguy.com
Fri Jan 16 00:11:36 GMT 2009
Matt McCutchen <matt at mattmccutchen.net> writes:
>> d1a is carbon copy of d1 but still every last file in d1 is copied to
> Two paragraphs later in the man page:
> "If DIR is a relative path, it is relative to the destination
> So you should use:
> rsync -avv --compare-dest="../d1a" d1/ d2/
Ackk, sorry, thats such a hefty manpage I went sluggo on the reading.
I do get quite a different result following your suggestion.
It does lead to some more confusion on my part... explained below.
Michal Soltys <soltys at ziu.info> writes:
> If you specify DIR as a relative link, it will be taken as relative to
> destination dir. That's probably the culprit here.
One thing remains that seem not to follow the ideas from the man
There are a number of single files in d1, and 1 subdirectory.
That subdir has several more subdir and a number of files under it.
Of course the copy of d1 done with `cp -a' takes that subdir and all
its contents right along to the copy.
d1 and the copy d1a are identical mirrors.
Yet when I run:
rsync -avv --compare-dest="../d1a" d1/ d2/
The subdirectory (named `new') and any subdirectories under it are
copied over, but none of the files. In other words the full directory
structure minus any plain files.
ls -d d1/*/
ls -d d1a/*/
More information about the rsync