1OVDB_STAT(8)              InterNetNews Documentation              OVDB_STAT(8)
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NAME

6       ovdb_stat - Display information from the ovdb database
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SYNOPSIS

9       ovdb_stat [-Hgci] [-r artnumrange] newsgroup [newsgroup ...]
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11       ovdb_stat -HklmMtv [-d database]
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DESCRIPTION

14       ovdb_stat displays information from the ovdb database: Berkeley DB
15       statistics, newsgroup data, and overview records.  The output can
16       optionally be in HTML format.
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OPTIONS

19       -g  Newsgroup high water mark, low marker mark, article count, and flag
20           for the given newsgroups (as stored in the ovdb groupinfo database)
21           are displayed.
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23       -c  Similar to -g, except the high water mark, low water mark, and
24           article count are calculated by actually scanning the overview
25           records and counting them.  This can be a lengthy operation on
26           groups with lots of articles.
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28       -i  Internal data regarding the given newsgroups are displayed.
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30       -r artnumrange
31           Overview records are retrieved.  The artnumrange parameter may be a
32           single article number, or a range of articles in the format
33           "low-high".
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35       -H  Output is presented in HTML format.
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37       -k  Displays lock region statistics, as returned by the Berkeley DB
38           "lock_stat()" call.
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40       -l  Displays log region statistics, as returned by the Berkeley DB
41           "log_stat()" call.
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43       -m  Displays global memory pool statistics, as returned by the
44           Berkeley DB "memp_stat()" call.
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46       -M  Same as -m, and also displays memory pool statistics for each
47           database file.
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49       -t  Displays log region statistics, as returned by the Berkeley DB
50           "txn_stat()" call.
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52       -v  Displays ovdb version, and Berkeley DB version.
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54       -d database
55           Displays information about the given database, as returned by the
56           Berkeley DB "db->stat()" call.  This operation may take a long time
57           on busy systems (several minutes or more).
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WARNINGS

60       ovdb_stat may be safely killed with the INT, TERM, or HUP signals.  It
61       catches those signals and exits cleanly.  Do not kill ovdb_stat with
62       other signals, unless absolutely necessary, because it may leave stale
63       locks in the database environment.
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HISTORY

66       Written by Heath Kehoe <hakehoe@avalon.net> for InterNetNews.
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SEE ALSO

69       ovdb(5).
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73INN 2.7.0                         2022-07-10                      OVDB_STAT(8)
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