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From: Kirk McKusick <mckusick@FreeBSD.org>
Date: Wed, 10 Feb 2010 20:10:35 +0000 (UTC)
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Subject: cvs commit: src/sys/ufs/ffs ffs_alloc.c fs.h
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mckusick    2010-02-10 20:10:35 UTC

  FreeBSD src repository

  Modified files:
    sys/ufs/ffs          ffs_alloc.c fs.h 
  Log:
  SVN rev 203763 on 2010-02-10 20:10:35Z by mckusick
  
  This fix corrects a problem in the file system that treats large
  inode numbers as negative rather than unsigned. For a default
  (16K block) file system, this bug began to show up at a file system
  size above about 16Tb.
  
  To fully handle this problem, newfs must be updated to ensure that
  it will never create a filesystem with more than 2^32 inodes. That
  patch will be forthcoming soon.
  
  Reported by: Scott Burns, John Kilburg, Bruce Evans
  Followup by: Jeff Roberson
  PR:          133980
  MFC after:   2 weeks
  
  Revision  Changes    Path
  1.156     +38 -32    src/sys/ufs/ffs/ffs_alloc.c
  1.53      +26 -26    src/sys/ufs/ffs/fs.h