[Ocfs2-tools-commits] branch, master, updated. ocfs2-tools-1.4.0-89-g2bc32db

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commit 2bc32dbf370bc97deff18a5c42cf2cda64888593
Author: Joel Becker <joel.becker at oracle.com>
Date:   Tue Jul 8 16:49:04 2008 -0700

    libocfs2: Prevent journals from being truncated below their minimum size.
    
    The function ocfs2_make_journal() is the major API for sizing a journal.
    It is used both to grow and shrink journals.
    
    When shrinking a journal, it currently truncates the file before calling
    ocfs2_format_journal().  Only then is the new size checked against the
    miniumum.  If it is too small, ocfs2_make_journal() aborts.  This leaves
    the journal with too small an allocation.
    
    The fix is to have ocfs2_make_journal() do a quick size check up front.
    This prevents a journal from being left in an invalid state.
    
    Signed-off-by: Joel Becker <joel.becker at oracle.com>

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Summary of changes:
 libocfs2/mkjournal.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)


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Tools to manage the ocfs2 filesystem.