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.\" ========================================================================
.\"
.IX Title "CNFSSTAT 8"
.TH CNFSSTAT 8 "2015-09-12" "INN 2.6.4" "InterNetNews Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
cnfsstat \- Show usage of CNFS buffers
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBcnfsstat\fR [\fB\-ahpPsv\fR] [\fB\-c\fR \fIclass\fR] [\fB\-i\fR \fIseconds\fR]
[\fB\-l\fR [\fIseconds\fR]] [\fB\-m\fR \fIbuffer\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBcnfsstat\fR reads \fIpathetc\fR/cycbuff.conf and \fIpathetc\fR/storage.conf
to determine which \s-1CNFS\s0 buffers are available.  It then reads the specified
cyclic buffers and shows their usage status.  \fBcnfsstat\fR can be invoked from
\&\fBrc.news\fR if \fIdocnfsstat\fR is set to true in \fIinn.conf\fR, and the result is
written to \fBsyslog\fR\|(3).
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-a\fR" 4
.IX Item "-a"
Besides its usual output, \fBcnfsstat\fR prints the age of the oldest article
in the cycbuff.  You may also want to use the \fB\-v\fR flag to see extended
consistency checks.
.IP "\fB\-c\fR \fIclass\fR" 4
.IX Item "-c class"
Only information for the specified class is printed.
.IP "\fB\-h\fR" 4
.IX Item "-h"
Print usage information and exit.
.IP "\fB\-i\fR \fIseconds\fR" 4
.IX Item "-i seconds"
With this option, \fBcnfsstat\fR has an initial sleep of \fIseconds\fR
seconds at startup.  This is useful when \fBcnfsstat\fR is started at
the same time as \s-1INN,\s0 so that it can wait a little before beginning
performing its checks.
.IP "\fB\-l\fR [\fIseconds\fR]" 4
.IX Item "-l [seconds]"
With this option, \fBcnfsstat\fR prints a status snapshot every \fIseconds\fR
seconds, and only exits if an error occurs.  When unspecified, the
default interval is \f(CW600\fR seconds.
.Sp
At each iteration, \fBcnfsstat\fR checks whether the \fIcycbuff.conf\fR and
\&\fIstorage.conf\fR files have been modified, and loads the new configuration
if needed.
.IP "\fB\-m\fR \fIbuffer\fR" 4
.IX Item "-m buffer"
Print information about the specified buffer in a format suitable for \s-1MRTG.\s0
.IP "\fB\-p\fR" 4
.IX Item "-p"
Print an \s-1MRTG\s0 config file.
.IP "\fB\-P\fR" 4
.IX Item "-P"
Write \s-1PID\s0 into \fIpathrun\fR/cnfsstat.pid.
.IP "\fB\-s\fR" 4
.IX Item "-s"
Write output to \fBsyslog\fR\|(3) instead of standard output.
.IP "\fB\-v\fR" 4
.IX Item "-v"
Write additional information, especially about consistency checks for article
storage and the \fIhistory\fR file.
.SH "HISTORY"
.IX Header "HISTORY"
Written by Katsuhiro Kondou <kondou@nec.co.jp> for InterNetNews.  Converted
to \s-1POD\s0 by Julien Elie.
.PP
\&\f(CW$Id:\fR cnfsstat.pod 9721 2014\-09\-24 17:35:46Z iulius $
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBcycbuff.conf\fR\|(5), \fBhistory\fR\|(5), \fBinn.conf\fR\|(5), \fBrc.news\fR\|(8), \fBstorage.conf\fR\|(5).