Andreas Schneider » file synchronization

csync with sftp support

GlaDiaC — Tue, 26 May 2009 09:23:43 +0000

I've released a new version of csync with sftp support. csync is a bidirectional file synchronizer for Linux and allows to keep two copies of files and directories in sync. It uses widely adopted protocols like smb or sftp so that there is no need for a server component of csync. It is a user-level program which means there is no need to be a superuser.

This and that

GlaDiaC — Mon, 27 Apr 2009 08:29:51 +0000

You can find the slides of my csync talk at SambaXP 2009 here.
libssh 0.3 is on the way. I'm improving the last parts of it. A new release should be available next week.
As soon as libssh 0.3 is released I will release a new version of csync with sftp support too!

csync and pam_csync 0.42.0 beta1

GlaDiaC — Wed, 17 Sep 2008 13:23:34 +0000

I've released a new version of csync and pam_csync. csync is a bidirectional file synchronizer for Linux and allows to keep two copies of files and directories in sync. It uses uses widly adopted protocols like smb or sftp so that there is no need for a server component of csync. It is a user-level program which means there is no need to be a superuser. With pam_csync it is possible to create roaming home directories.

This version fixes several bugs to increase the stability of the file synchronizer. It provides a new plugin to synchronize two replicas with the sftp protocol. To get the csync sftp plugin working you need libssh 0.2 with the following two patches:

Map permission fields
Errno mapping

The libssh package in the network:synchronization:files project in the build service has these two patches. The csync version of the BS project provides a csync-plugin-sftp package.

Packages for Fedora 9, openSUSE and SUSE Linux Enterprise 10 can be downloaded here.

More information at http://www.csync.org/.

Roaming Home Directories for Linux

GlaDiaC — Fri, 04 Jul 2008 10:09:16 +0000

An interesting feature of Active Directory is Roaming Profiles. You can login on different workstations and you have all you data with you. If you use a Notebook you have the same and the ability to work offline. As soon as you're connected to you network again the data will be automatically synchronized again and you have a backup of your data.

Now the time has come to introduce Roaming Home Directories for Linux. Yesterday I've released a new version of csync and the first version of pam_csync. With both components you're able to use an Active Directory environment to share your data between workstation and notebooks and work offline.

Currently only the SMB protocol is supported but I will write more plugins for other protocols in future. I have sftp and rsync (if doable) in mind. So you will be able to use it at home with you're small NAS or in a Linux only company environment.

This is not the only use case. If you have a USB disk with your music collection. You can can attach it to PC1 and synchronize it with your local collection. Go to the next computer and synchronize it there again. As csync is a bidirectional file synchronizer the collection on PC1 and PC2 will be the same.

http://www.csync.org/

csync 0.42.0 alpha1

GlaDiaC — Mon, 02 Jun 2008 15:05:56 +0000

I've released the first alpha version of csync. csync is a client only bidirectional file synchronizer. You can use csync for different things. The intention is to provide Roaming Home Directories for Linux but you can use it to synchronize your music collection or create a backup of a directory. This is *not* intended for production environments and is designed for testing purposes only. This version is fully functional and you can sync two local directories or a local directory with a samba share.

More at http://www.csync.org/