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This can be a lengthy operation on groups with lots of articles. .IP "\fB\-i\fR" 4 .IX Item "-i" Internal data regarding the given newsgroups are displayed. .IP "\fB\-r\fR \fIartnumrange\fR" 4 .IX Item "-r artnumrange" Overview records are retrieved. The \fIartnumrange\fR parameter may be a single article number, or a range of articles in the format \f(CW\*(C`low\-hi\*(C'\fR. .IP "\fB\-H\fR" 4 .IX Item "-H" Output is presented in \s-1HTML\s0 format. .IP "\fB\-k\fR" 4 .IX Item "-k" Displays lock region statistics, as returned by the BerkeleyDB \fIlock_stat()\fR call. .IP "\fB\-l\fR" 4 .IX Item "-l" Displays log region statistics, as returned by the BerkeleyDB \fIlog_stat()\fR call. .IP "\fB\-m\fR" 4 .IX Item "-m" Displays global memory pool statistics, as returned by the BerkeleyDB \fImemp_stat()\fR call. .IP "\fB\-M\fR" 4 .IX Item "-M" Same as \fB\-m\fR, and also displays memory pool statistics for each database file. .IP "\fB\-t\fR" 4 .IX Item "-t" Displays log region statistics, as returned by the BerkeleyDB \fItxn_stat()\fR call. .IP "\fB\-v\fR" 4 .IX Item "-v" Displays ovdb version, and BerkeleyDB version. .IP "\fB\-d\fR \fIdatabase\fR" 4 .IX Item "-d database" Displays information about the given database, as returned by the BerkeleyDB db\->\fIstat()\fR call. This operation may take a long time on busy systems (several minutes or more). .SH "WARNINGS" .IX Header "WARNINGS" ovdb_stat may be safely killed with the \s-1INT\s0, \s-1TERM\s0, or \s-1HUP\s0 signals. It catches those signals and exits cleanly. Do not kill ovdb_stat with other signals, unless absolutely necessary, because it may leave stale locks in the \s-1DB\s0 environment. .SH "HISTORY" .IX Header "HISTORY" Written by Heath Kehoe for InterNetNews. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fIovdb\fR\|(5)