[Ocfs2-tools-commits] branch, sunil-inprog, created. ocfs2-tools-1.4.0-775-g8c8ecaf
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Wed Mar 14 17:16:00 PDT 2012
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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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