Rsync: remote source and destination

Posted by goncalopp on Server Fault See other posts from Server Fault or by goncalopp
Published on 2012-11-17T14:09:21Z Indexed on 2012/11/17 17:04 UTC
Read the original article Hit count: 302

Filed under:

rsync

|

remote

If both source and destination are remote, rsync complains:

The source and destination cannot both be remote. rsync error: syntax or usage error (code 1) at main.c(1156) [Receiver=3.0.7]

Is there a insurmountable technical obstacle to making rsync do this? Or it's simply a case of it's-not-yet-implemented? It seems relatively easy to create a local buffer in memory that mediates the transfer between two remotes, holding both hashes and data.

Conversely, is there other (unix) software that implements this functionality?

© Server Fault or respective owner

Related posts about rsync

Rsync: how to mount truecrypt on-the-fly on the receiving side?

as seen on Super User - Search for 'Super User'
The short version: how can I keep an rsync backup on a truecrypt volume? The hard part is to mount/unmount this volume on the fly when it is needed for rsync. Details This is my current backup configuration (which works fairly well for the most part): backup source is on Win7 64 bit, destination… >>> More
Two Questions on for Rsync - rsync by date and by file name

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have two questions with respect to rsync: 1: I have a bunch of files which are incremented by day of the year. Ex: file.txt.81, file.txt.82, etc. Now, these files are in different directories: data1/file.txt.81 data1/file.txt.82 data2/file2.txt.81 data2/file2.txt.82 How can I have rsync… >>> More
Cygwin rsync broken

as seen on Super User - Search for 'Super User'
I get an error with cygwin rsync trying to transfer files between local - remote host. Any ideas? C:\>rsync user@host:~/file newfile Password: rsync: connection unexpectedly closed (0 bytes received so far) [sender] rsync error: error in rsync protocol data stream (code 12) at io.c(601) [sender= 3… >>> More
macport selfupdate not working

as seen on Super User - Search for 'Super User'
macbookpro:~ eistrati$ port -v MacPorts 2.1.2 macbookpro:~ eistrati$ xcodebuild -version Xcode 4.5.2 Build version 4G2008a macbookpro:~ eistrati$ sudo port -d selfupdate DEBUG: Copying /Users/eistrati/Library/Preferences/com.apple.dt.Xcode.plist to /opt/local/var/macports/home/Library/Preferences DEBUG:… >>> More
Rsync from godaddy to OS X

as seen on Super User - Search for 'Super User'
I would like to use rsync to backup my website to my local computer (OS X). I started of with this guide and got pretty far. I use the following rsync-line: rsync -PzrlptgD --del --delete-excluded -r --rsync-path=~/bin/rsync user@server:~/ /local/backup/folder/ I wanted to use the -a option (same… >>> More

Related posts about remote

Remote Desktop - remote computer that was reached is not the one you specified

as seen on Server Fault - Search for 'Server Fault'
We just setup some new Windows 2008 R2 servers and we are unable to Remote Desktop into them from our Windows 7 desktops. Remote desktop connects, but after we provide credentials we get: The connection cannot be completed because the remote computer that was reached is not the one you specified… >>> More
Remote Desktop doesn't lock remote PC.

as seen on Super User - Search for 'Super User'
I regularly use RDP to connect to my home computer (WinXP Pro SP3) from work (WinXP Pro SP3). My home computer has multiple users set up with Fast User Switching enabled. The problem is that my wife and kids are able to log in while I'm connected via RDP. There's nothing on the login screen to indicate… >>> More
Remote Desktop, Host: 2008, Client: Windows 7, The remote computer requires Network Level Authentica

as seen on Server Fault - Search for 'Server Fault'
Hi, today I accidently changed one option of Teminal Services, I checked "Allow connections only from computers running Remote Desktop with Network Level Authentication". After that, I can't connect to my server any more. The error says: The remote computer requires Network Level Authentication,… >>> More
Remote Desktop Connection Only Works One Way

as seen on Super User - Search for 'Super User'
I can't get my desktop to connect to my laptop through remote desktop connection. Unfortunately I can only get my laptop to connect to my desktop (quite useless). Desktop: Windows 7 Ultimate 64 Bit SP1 Windows firewall is off for all 3 profiles (domain / private / public) Remote desktop connection… >>> More
Mercurial push error - hook failed

as seen on Stack Overflow - Search for 'Stack Overflow'
I committed some changesets. Now I want to push them to remote repository. I get this error during push pushing to http://hguser:***@z2xeu:1337/hg/cms searching for changes 1 changesets found remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets… >>> More