.\"****************************************************************************
.\" $Id$
.\"****************************************************************************
.\"Copyright (c) 2013 Mauro Carvalho Chehab <mchehab+redhat@kernel.org>
.\"
.\" This is free software; you can redistribute it and/or modify it
.\" under the terms of the GNU General Public License as published by
.\" the Free Software Foundation; either version 2 of the License, or
.\" (at your option) any later version.
.\"
.\" This is distributed in the hope that it will be useful, but WITHOUT
.\" ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
.\" FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
.\" for more details.
.\"
.\" You should have received a copy of the GNU General Public License along
.\" with this program; if not, write to the Free Software Foundation, Inc.,
.\" 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.
.\"****************************************************************************

.TH RASDAEMON 8 "@META_DATE@" "@META_ALIAS@" "RAS memory controller admin utility"

.SH NAME
rasdaemon \- RAS daemon to log the RAS events.

.SH SYNOPSIS
.B rasdaemon
[\fIOPTION\fR]...

.SH DESCRIPTION

The \fBrasdaemon\fR program is a daemon which monitors the platform
Reliablity, Availability and Serviceability (RAS) reports from the
Linux kernel trace events. These trace events are logged in
/sys/kernel/debug/tracing, reporting them via syslog/journald.

.SH OPTIONS
.TP
.BI "--usage"
Display a brief usage message and exit.
.TP
.BI "--help"
Display a help message and exit.
.TP
.BI "--disable"
Disable RAS tracing events and exit.
.TP
.BI "--enable"
Enable RAS tracing events and exit.
.TP
.BI "--foreground"
Executes in foreground, printing the events at console. Useful for testing it,
and to be used by systemd or Unix System V respan.
If not specified, the program runs in daemon mode.
.TP
.BI "--record"
Record RAS events via Sqlite3. The Sqlite3 database has the benefit of
keeping a persistent record of the RAS events. This feature is used with
the ras-mc-ctl utility. Note that rasdaemon may be compiled without this
feature.
.TP
.BI "--version"
Print the program version and exit.

.SH CONFIG FILE

The \fBrasdaemon\fR program supports a config file to set rasdaemon systemd service
environment variables. By default the config file is read from /etc/sysconfig/rasdaemon.

The general format is environmentname=value.

.SH SEE ALSO
\fBras-mc-ctl\fR(8)