On Mon, Jul 15, 2013 at 12:55 PM, <[email protected]> wrote: > From: "李彪" <[email protected]> > To: "vbox-dev" <[email protected]> > Cc: > Date: Mon, 15 Jul 2013 13:16:17 +0800 > Subject: [vbox-dev] issue on broadcast diff image to others > All: > > I had set up a working environment where people are using one VBOX VM for > their daily work, with a prepared VDI file downloaded from file server by > wireless and clone & run in each one's PC. > > however, there is a requirement that admin will update the VDI file EVERY DAY > and he want his change can be automatically sync to all other guys PC, and he > does not want people to download whole VDI file every day, since the VDI file > size(>5G) and number of people (300) make it impossible in wireless > environment. > > Is it possible to find such a solution that only the change made by admin can > be synced to all others PC and merged ? > > thomas
Hi Thomas, I'd suggest you look into bsdiff [1] or xdelta [2]. Also, rsync [3] might be able to solve your problem more elegantly, depending on what the rest of your setup is like. [1] http://www.daemonology.net/bsdiff/ [2] http://www.linuxmanpages.com/man1/xdelta.1.php [3] http://www.linuxmanpages.com/man1/rsync.1.php _______________________________________________ vbox-dev mailing list [email protected] https://www.virtualbox.org/mailman/listinfo/vbox-dev
