On Wed, Feb 03, 2010 at 10:29:18AM -0500, Frank Cusack wrote: > On February 3, 2010 12:04:07 PM +0200 Henu <henrik.he...@tut.fi> wrote: > >Is there a possibility to get a list of changed files between two > >snapshots? > > Great timing as I just looked this up last night, I wanted to verify > that an install program was only changing the files on disk that it > claimed to be changing. So I have to say, "come on". It took me but > one google search and the answer was one of the top 3 hits. > > <http://forums.freebsd.org/showthread.php?p=65632> > > # newer files > find /file/system -newer /file/system/.zfs/snapshot/snapname -type f > # deleted files > cd /file/system/.zfs/snapshot/snapname > find . -type f -exec "test -f /file/system/{} || echo {}" \; > > The above requires GNU find (for -newer), and obviously it only finds > files. If you need symlinks or directory names modify as appropriate. > > The above is also obviously to compare a snapshot to the current > filesystem. To compare two snapshots make the obvious modifications.
Perhaps http://iws.cs.uni-magdeburg.de/~elkner/ddiff/ wrt. dir2dir cmp may help as well (should be faster). Have fun, jel. -- Otto-von-Guericke University http://www.cs.uni-magdeburg.de/ Department of Computer Science Geb. 29 R 027, Universitaetsplatz 2 39106 Magdeburg, Germany Tel: +49 391 67 12768 _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
