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'\" te
.\" Copyright (c) 2008, Sun Microsystems, Inc. All Rights Reserved
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
.\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
.TH FPSD 1M "Aug 7, 2008"
.SH NAME
fpsd \- Fp-scrubber daemon
.SH SYNOPSIS
.LP
.nf
\fB/usr/lib/fps/fpsd\fR
.fi
.SH DESCRIPTION
.sp
.LP
\fBfpsd\fR is a user-level daemon that periodically runs non-intrusive tests to
validate proper functioning of FPU (Floating Point Unit) hardware in the
system. A fault management action is initiated by means of \fBfmd\fR(1M), in
case an error is detected by the test.
.SH EXIT STATUS
.sp
.LP
The following exit values are returned:
.sp
.ne 2
.na
\fB\fB0\fR\fR
.ad
.sp .6
.RS 4n
Successful completion.
.RE
.sp
.ne 2
.na
\fB\fBnon-zero\fR\fR
.ad
.sp .6
.RS 4n
An error occurred.
.RE
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp
.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE ATTRIBUTE VALUE
_
Interface Stability Uncommitted
.TE
.SH SEE ALSO
.sp
.LP
\fBsvcs\fR(1), \fBfmd\fR(1M), \fBsvcadm\fR(1M), \fBsvccfg\fR(1M),
\fBattributes\fR(5), \fBsmf\fR(5)
.SH NOTES
.sp
.LP
The \fBfpsd\fR service is managed by the service management facility,
\fBsmf\fR(5), under the service identifier:
.sp
.in +2
.nf
svc:/system/fpsd:default
.fi
.in -2
.sp
.sp
.LP
You can use \fBsvccfg\fR(1M) to change the default \fBfpsd\fR behavior:
.sp
.in +2
.nf
Property Name Type Description
------------- ---- -----------
config/exclude_cpus astring comma delimited list of
CPU IDs to be excluded
from proactive testing.
.fi
.in -2
.sp
.sp
.LP
Administrative actions on this service, such as enabling, disabling, or
requesting restart, can be performed using \fBsvcadm\fR(1M). The service's
status can be queried using the \fBsvcs\fR(1) command.
.sp
.LP
Disabling the service can increase system's vulnerability to silent data
corruption, if a fault were to develop in an FPU within the system.
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