[Ocfs2-tools-commits] branch, metaecc, updated. ocfs2-tools-1.4.0-257-gce41265

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The branch, metaecc has been updated
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       via  d8123bea189d78283ee0d2a34bb19807b914d77c (commit)
       via  99590ae6bd1cd0e40baf3aa6f8237e217dedb195 (commit)
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commit ce412650878b9c20bebf1ea8707419255ae7119b
Author: Joel Becker <joel.becker at oracle.com>
Date:   Sun Dec 28 03:27:26 2008 -0800

    tunefs.ocfs2: Add the code to create trailered dirblocks.
    
    Walk the dirblocks, move any dirents out to new dirblocks when needed,
    then adjust the last dirent and install the trailer.  Doesn't write the
    changed blocks yet.
    
    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit d8123bea189d78283ee0d2a34bb19807b914d77c
Author: Joel Becker <joel.becker at oracle.com>
Date:   Sun Dec 21 16:24:11 2008 -0800

    tunefs.ocfs2: Some more metaecc work.
    
    Started to walk the dirblocks that need trailers.  Brain slowing down.
    Will finish later.
    
    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 99590ae6bd1cd0e40baf3aa6f8237e217dedb195
Author: Joel Becker <joel.becker at oracle.com>
Date:   Sun Dec 21 16:03:24 2008 -0800

    tunefs.ocfs2: Start the feature_metaecc program.
    
    The metaecc feature scans all the inodes for any metadata and also scans
    for directories that need to have trailers installed.  It takes pains to
    cache blocks it has seen, because it will need to re-write them with
    ecc.
    
    Signed-off-by: Joel Becker <joel.becker at oracle.com>

-----------------------------------------------------------------------

Summary of changes:
 tunefs.ocfs2/Makefile          |    1 +
 tunefs.ocfs2/feature_metaecc.c | 1144 ++++++++++++++++++++++++++++++++++++++++
 tunefs.ocfs2/op_features.c     |    2 +
 3 files changed, 1147 insertions(+), 0 deletions(-)
 create mode 100644 tunefs.ocfs2/feature_metaecc.c


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Tools to manage the ocfs2 filesystem.