"arthur.wang": > I use aufs-utils to protect the rootfilesystem. When commit > changed file to real disk sector through aubrysnc, nothing valid. > Aubrysnc tools will remount the root point, aubrysnc tells that mount > : / is busy. Does aufs must remount aufs read only branch? > If aufs do it job through remout aufs readonly branch, how can commit > the whole filesystem change to the disk ?
I am afraid that I cannot understand what you wrote enough, but I'd suggest you to read aufs2-util.git/sample/brsync/README.txt first. For root filesystem, aubrsync script should be invoked via system shutdown script since the script runs remount,ro for the root filesystem. J. R. Okajima ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev
