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.\"     Title: cnid_metad
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.0 <http://docbook.sf.net/>
.\"      Date: 23 Mar 2012
.\"    Manual: @NETATALK_VERSION@
.\"    Source: @NETATALK_VERSION@
.\"  Language: English
.\"
.TH "CNID_METAD" "8" "23 Mar 2012" "@NETATALK_VERSION@" "@NETATALK_VERSION@"
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.SH "NAME"
cnid_metad \- start cnid_dbd daemons on request
.SH "SYNOPSIS"
.HP \w'\fBcnid_metad\fR\fB\fR\fBcnid_metad\fR\fB\fR\ 'u
\fBcnid_metad\fR\fB\fR [\-d] [\-F\ \fIconfiguration\ file\fR]
.br
\fBcnid_metad\fR\fB\fR \-v | \-V 
.SH "DESCRIPTION"
.PP
\fBcnid_metad\fR
waits for requests from
\fBafpd\fR
to start up instances of the
\fBcnid_dbd\fR
daemon\&. It keeps track of the status of a
\fBcnid_dbd\fR
instance once started and will restart it if necessary\&.
\fBcnid_metad\fR
is normally started at boot time by
\fBnetatalk\fR(8) and runs until shutdown\&.
.SH "OPTIONS"
.PP
\fB\-d\fR
.RS 4
\fBcnid_metad will remain in the foreground and\fR
will also leave the standard input, standard output and standard error file descriptors open\&. Useful for debugging\&.
.RE
.PP
\fB\-F\fR \fIconfiguration file\fR
.RS 4
Use
\fIconfiguration file\fR
as the configuration file\&. The default is
\fI@pkgconfdir@/afp\&.conf\fR\&.
.RE
.PP
\fB\-v, \-V\fR
.RS 4
Show version and exit\&.
.RE
.SH "CAVEATS"
.PP
\fBcnid_metad\fR
does not block or catch any signals apart from SIGPIPE\&. It will therefore exit on most signals received\&. This will also cause all instances of
\fBcnid_dbd\*(Aqs\fR
started by that
\fBcnid_metad\fR
to exit gracefully\&. Since state about and IPC access to the subprocesses is only maintained in memory by
\fBcnid_metad\fR
this is desired behaviour\&. As soon as
\fBcnid_metad\fR
is restarted
\fBafpd\fR
processes will transparently reconnect\&.
.SH "SEE ALSO"
.PP
\fBnetatalk\fR(8),
\fBcnid_dbd\fR(8),
\fBafpd\fR(8),
\fBdbd\fR(1),
\fBafp.conf\fR(5)