'\" te
.\" Copyright 2019 Peter Tribble.
.\"  Copyright 1989 AT&T Copyright (c) 2008, Sun Microsystems, Inc. All Rights Reserved
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.TH PRTDIAG 8 "Jun 13, 2019"
.SH NAME
prtdiag \- display system diagnostic information
.SH SYNOPSIS
.LP
.nf
\fB/usr/sbin/prtdiag\fR [\fB-v\fR] [\fB-l\fR]
.fi

.SH DESCRIPTION
.LP
\fBprtdiag\fR displays system configuration and diagnostic information on
\fBsun4u\fR, \fBsun4v\fR, and x86 systems.
.sp
.LP
The diagnostic information lists any failed field replaceable units
(\fBFRU\fRs) in the system.
.sp
.LP
The interface, output, and location in the directory hierarchy for
\fBprtdiag\fR are uncommitted and subject to change in future releases.
.SH OPTIONS
.LP
The following options are supported:
.sp
.ne 2
.na
\fB\fB-l\fR\fR
.ad
.RS 6n
Log output. If failures or errors exist in the system, output this information
to \fBsyslogd\fR(8) only.
.RE

.sp
.ne 2
.na
\fB\fB-v\fR\fR
.ad
.RS 6n
Verbose mode. Displays the time of the most recent \fBAC\fR Power failure, and
the most recent hardware fatal error information, and (if applicable)
environmental status. The hardware fatal error information is useful to repair
and manufacturing for detailed diagnostics of \fBFRU\fRs.
.RE

.SH EXIT STATUS
.LP
The following exit values are returned:
.sp
.ne 2
.na
\fB\fB0\fR\fR
.ad
.RS 5n
No failures or errors are detected in the system.
.RE

.sp
.ne 2
.na
\fB\fB1\fR\fR
.ad
.RS 5n
Failures or errors are detected in the system.
.RE

.sp
.ne 2
.na
\fB\fB2\fR\fR
.ad
.RS 5n
An internal \fBprtdiag\fR error occurred, for example, out of memory.
.RE

.SH ATTRIBUTES
.LP
See \fBattributes\fR(7) for descriptions of the following attributes:
.sp

.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE
_
Interface Stability	Unstable*
.TE

.sp
.LP
*The output is unstable.
.SH SEE ALSO
.LP
.BR openprom (4D),
.BR attributes (7),
.BR modinfo (8),
.BR prtconf (8),
.BR psrinfo (8),
.BR sysdef (8),
.BR syslogd (8)
.SH NOTES
.LP
Not all diagnostic and system information is available on every
platform, and therefore cannot be displayed by \fBprtdiag\fR. On those
platforms, further information can be obtained from the System Controller.