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74 lines
2.3 KiB
Groff
74 lines
2.3 KiB
Groff
.\" Copyright (c) 2006 Marcel Moolenaar
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\"
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd February 11, 2006
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.Dt MCA 8
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.Os
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.Sh NAME
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.Nm mca
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.Nd "Machine Check Architecture control utility"
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.Sh SYNOPSIS
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.Nm
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.Op Fl d
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.Op Fl f Ar filename
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.Sh DESCRIPTION
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The
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.Nm
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utility provides minimal functionality to dump or display MCA records
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that were saved by the kernel during boot.
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The default behaviour of the
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.Nm
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utility is to display all new MCA records on stdout.
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When the
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.Fl d
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option is given, the records are dumped in binary form.
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The default file to which records are dumped is
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.Pa /var/log/mca.log .
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This can be changed by specifying the
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.Fl f
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option.
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New records are appended to the dump file.
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.Pp
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Previously dumped records can be displayed by giving the name of
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the dump file with the
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.Fl f
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option.
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.Sh FILES
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.Bl -tag -width ".Pa /var/log/mca.log" -compact
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.It Pa /var/log/mca.log
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default dump file
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.El
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.Sh HISTORY
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The
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.Nm
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utility appeared in
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.Fx 5.0
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for ia64.
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.Sh BUGS
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The development of the
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.Nm
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utility is still a work in progress.
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