git: HAMMER - Implement experimental volume removal

[Michael Neumann]

commit 865c96096227db330f1ccca3f3f4391f25930e54
Author: Michael Neumann <mneumann at ntecs.de>
Date:   Fri Dec 11 22:59:21 2009 +0100

    HAMMER - Implement experimental volume removal
    
    A volume other than the root volume can be removed with:
    
        hammer volume-del device filesystem
    
    WARNING: Experimental!

Summary of changes:
 sbin/hammer/cmd_volume.c         |   52 ++++-
 sbin/hammer/hammer.8             |   13 ++
 sbin/hammer/hammer.c             |    5 +
 sbin/hammer/hammer.h             |    1 +
 sys/vfs/hammer/hammer.h          |    6 +-
 sys/vfs/hammer/hammer_blockmap.c |   11 +
 sys/vfs/hammer/hammer_ioctl.c    |   10 +-
 sys/vfs/hammer/hammer_ioctl.h    |    5 +-
 sys/vfs/hammer/hammer_vfsops.c   |    2 +
 sys/vfs/hammer/hammer_volume.c   |  444 +++++++++++++++++++++++++++----------
 10 files changed, 417 insertions(+), 132 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/865c96096227db330f1ccca3f3f4391f25930e54


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