[Ocfs2-tools-commits] branch, sunil-inprog, created. ocfs2-tools-1.4.0-775-g8c8ecaf

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commit 8c8ecaf4e16119405c9665856232ab69585ff0ee
Author: Sunil Mushran <sunil.mushran at oracle.com>
Date:   Wed Mar 14 17:05:10 2012 -0700

    debugfs: Add command dlm_stats
    
    dlm_stats pretty prints statistics available at $DEBUGFS/o2dlm/stats.
    This is a work-in-progress.
    
    Not-signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

commit 238417d889d3af454eb63ad1d7523a2be1079648
Author: Mark Fasheh <mfasheh at suse.com>
Date:   Wed Mar 14 16:48:49 2012 -0700

    debugfs.ocfs2: Add command grpextents
    
    grpextents prints a list of free extents in the group descriptor provided as
    an argument. Like the "group" command, grpextents will follow chain pointers
    (and print for each group) to the end of a chain. A few other useful
    statistics are printed (number of extents found, average extent size,
    largest extent).
    
    Group# 14602240   Total: 15872   Used: 7181   Free: 8691
    ###   Start    Length    ###   Start    Length    ###   Start    Length
    1     6145     1349      2     7495     389       3     7885     364
    4     8250     380       5     8631     372       6     9004     389
    7     9394     372       8     9767     357       9     10125    366
    10    10492    1013      11    12529    55        12    12585    373
    13    12959    380       14    13340    2532
    Free Extent Count: 14   Longest: 2532   Average: 620
    
    Signed-off-by: Mark Fasheh <mfasheh at suse.com>
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

commit 92f8334e7d069fcea5de13c4c6c7350e68b993c4
Author: Sunil Mushran <sunil.mushran at oracle.com>
Date:   Wed Mar 14 16:17:23 2012 -0700

    debugfs.ocfs2: Show o2hb payload (o2net maps)
    
    This is part of a work-in-progress patch in the o2cb/kernel.
    
    Not-signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

commit bd36a387d10a7476f559bec0c31fb43cbc3e480b
Author: Sunil Mushran <sunil.mushran at oracle.com>
Date:   Wed Mar 14 16:14:30 2012 -0700

    tests: Add script to test puncher
    
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

commit f17dc482be073f1c2a0213812ebb8b851c02e892
Author: Sunil Mushran <sunil.mushran at oracle.com>
Date:   Wed Mar 14 16:12:35 2012 -0700

    puncher: Punches holes in files
    
    This utility reads files and punches holes in areas that are all zeroes.
    The utility attempts to reads the files in allocation unit chunks for maximum
    efficiency. It makes use of the lseek extensions SEEK_DATA/HOLE to limit the
    reads to only the data regions.
    
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

commit 69c5dd4c995469e79cb687742990c945541a72b7
Author: Sunil Mushran <sunil.mushran at oracle.com>
Date:   Wed Mar 14 15:42:22 2012 -0700

    o2cbtool: Add commands online-cluster and offline-cluster
    
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

commit 519993745c5ed2b65fb308b97d67f3c763f43ace
Author: Sunil Mushran <sunil.mushran at oracle.com>
Date:   Wed Mar 14 15:41:22 2012 -0700

    scripts: Add shell script o2cblivenodes
    
    o2cblivenodes has been found to be useful in debugging o2cb issues.
    The script lists the nodes that are heartbeating on disk and ones
    that are connected to the node on which the script is run. Most
    importantly, it lists the nodes that are alive but not connected.
    
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

commit 426ede195a59bc2b8c82deed790335f38e6d206e
Author: Sunil Mushran <sunil.mushran at oracle.com>
Date:   Wed Mar 14 11:46:05 2012 -0700

    mkfs.ocfs2: Cleanup code relating to block64
    
    Considering we cannot allow enabling block64 online, we should encourage
    users of large volumes to enable it during format. For now, the patch
    prints a warning for volumes greater than 1TB.
    
    Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>

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Tools to manage the ocfs2 filesystem.