ovdb_stat (8) - Linux Manuals
ovdb_stat: Display information from the ovdb database
NAME
ovdb_stat - Display information from the ovdb database
SYNOPSIS
ovdb_stat -Hgci [-r artnumrange] newsgroup [newsgroup ...]ovdb_stat -Hklmtv [-d database]
DESCRIPTION
ovdb_stat displays information from the ovdb database: BerkeleyOPTIONS
- -g
- Newsgroup himark, lowmark, article count, and flag for the given newsgroups (as stored in the ovdb ``groupinfo'' database) are displayed.
- -c
- Similar to -g, except the himark, lowmark, and count are calculated by actually scanning the overview records and counting them. This can be a lengthy operation on groups with lots of articles.
- -i
- Internal data regarding the given newsgroups are displayed.
- -r artnumrange
- Overview records are retrieved. The artnumrange parameter may be a single article number, or a range of articles in the format "low-hi".
- -H
- Output is presented in HTML format.
- -k
-
Displays lock region statistics, as returned by the Berkeley
DB lock_stat() call. - -l
- Displays log region statistics, as returned by the Berkeley
DB log_stat() call. - -m
- Displays global memory pool statistics, as returned by the Berkeley
DB memp_stat() call. - -M
- Same as -m, and also displays memory pool statistics for each database file.
- -t
- Displays log region statistics, as returned by the Berkeley
DB txn_stat() call. - -v
- Displays ovdb version, and Berkeley
DB version. - -d database
- Displays information about the given database, as returned by the Berkeley
DB db->stat() call. This operation may take a long time on busy systems (several minutes or more).
WARNINGS
ovdb_stat may be safely killed with the INT, TERM, or HUP 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 DB environment.HISTORY
Written by Heath Kehoe <hakehoe [at] avalon.net> for InterNetNews.$Id: ovdb_stat.pod 9766 2014-12-07 21:08:08Z iulius $