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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18       The number of overview records stored in the database can be obtained
19       with the "inndf -n" command.
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OPTIONS

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

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

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

72       inndf(8), ovdb(5).
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76INN 2.7.1                         2023-03-19                      OVDB_STAT(8)
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