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Date:	Mon, 26 Oct 2009 11:42:02 +0100
From:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: Rsync link-dest not working for a host with the most recent rsync/cygwin 1.7
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On Oct 21 01:02, Chris Francy wrote:
> So to demonstrate the link-dest function on my linux box here is a
> simple example using relative directories including the output on my
> backup server (debian linux 5.0) (http://pastebin.com/m191da91f).
> 
> I have a test case (http://pastebin.com/m6797debc) that I ran against
> both two of my systems to demonstrate the difference in behavior.
> 
> Here (http://pastebin.com/m77f9f3b6) is my output when I run the
> command on my backup server to get the stuff off my 1.5 host.

I'm somewhat puzzled.  I tried both of your testcases, and the link-dest
created a hardlink in dest2 from the original in dest1 just fine.  And,
yes, that's under Cygwin 1.7.  The only noticable difference was that
I'm not running a rsync server on the server side, rather I used the
'single colon' syntax to connect to the server using a remote shell.

Here's the result under Cygwin 1.7:

$ uname -r
1.7.0(0.216/5/3)

$ rsync -vrltH --delete -pgo --stats -z -D --numeric-ids \
  --link-dest=../dest1/ my_server:tmp/sourcedir/testfile \
  dest2/testfile
receiving incremental file list

Number of files: 1
Number of files transferred: 0
Total file size: 1048576 bytes
Total transferred file size: 0 bytes
Literal data: 0 bytes
Matched data: 0 bytes
File list size: 26
File list generation time: 0.001 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 11
Total bytes received: 40

sent 11 bytes  received 40 bytes  34.00 bytes/sec
total size is 1048576  speedup is 20560.31

$ stat */*
  File: `dest1/testfile'
  Size: 1048576         Blocks: 1024       IO Block: 65536  regular file
Device: 2878ad22h/678997282d    Inode: 3940649674099221  Links: 2
Access: (0664/-rw-rw-r--)  Uid: (11001/ corinna)   Gid: (11125/vinschen)
Access: 2009-10-26 11:31:51.000000000 +0100
Modify: 2009-10-26 11:20:10.000000000 +0100
Change: 2009-10-26 11:33:00.333478700 +0100
  File: `dest2/testfile'
  Size: 1048576         Blocks: 1024       IO Block: 65536  regular file
Device: 2878ad22h/678997282d    Inode: 3940649674099221  Links: 2
Access: (0664/-rw-rw-r--)  Uid: (11001/ corinna)   Gid: (11125/vinschen)
Access: 2009-10-26 11:31:51.000000000 +0100
Modify: 2009-10-26 11:20:10.000000000 +0100
Change: 2009-10-26 11:33:00.333478700 +0100

As you can see, the files are hardlinked to one another, as expected.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat

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