240 lines
4.8 KiB
HTML
240 lines
4.8 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of DEVLINK</TITLE>
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</HEAD><BODY>
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<H1>DEVLINK</H1>
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Section: Linux (8)<BR>Updated: 14 Mar 2016<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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devlink - Devlink tool
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<P>
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<BR>
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<B>devlink</B>
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[ <I>OPTIONS</I> ] { <I>dev</I>|<I>port</I>|<I>monitor</I>|<I>sb</I>|<I>resource</I>|<I>region</I>|<I>health</I>|<I>trap</I> } { <I>COMMAND</I> |
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<B>help</B> }
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<P>
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<P>
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<BR>
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<B>devlink</B>
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[ <B>-force</B> ]
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<B>-batch </B><I>filename</I>
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<P>
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<P>
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<A NAME="lbAD"> </A>
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<H2>OPTIONS</H2>
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<P>
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<DL COMPACT>
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<DT id="1"><B>-V</B>,<B> --Version</B>
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<DD>
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Print the version of the
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<B>devlink</B>
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utility and exit.
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<P>
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<DT id="2"><B>-b,</B> -batch <B><FILENAME></B>
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<DD>
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Read commands from provided file or standard input and invoke them.
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First failure will cause termination of devlink.
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<P>
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<DT id="3"><B>-force</B>
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<DD>
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Don't terminate devlink on errors in batch mode.
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If there were any errors during execution of the commands, the application return code will be non zero.
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<P>
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<DT id="4"><B>-n</B>,<B> --no-nice-names</B>
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<DD>
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Turn off printing out nice names, for example netdevice ifnames instead of devlink port identification.
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<P>
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<DT id="5"><B>-j</B>,<B> --json</B>
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<DD>
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Generate JSON output.
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<P>
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<DT id="6"><B>-p</B>,<B> --pretty</B>
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<DD>
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When combined with -j generate a pretty JSON output.
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<P>
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<DT id="7"><B>-v</B>,<B> --verbose</B>
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<DD>
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Turn on verbose output.
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<P>
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<DT id="8"><B>-s</B>,<B> --statistics</B>
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<DD>
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Output statistics.
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<P>
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<DT id="9"><B>-N,</B> -Netns <B><NETNSNAME></B>
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<DD>
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Switches to the specified network namespace.
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<P>
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</DL>
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<A NAME="lbAE"> </A>
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<H3><I>OBJECT</I>
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</H3>
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<P>
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<DL COMPACT>
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<DT id="10"><B>dev</B>
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<DD>
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- devlink device.
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<P>
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<DT id="11"><B>port</B>
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<DD>
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- devlink port.
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<P>
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<DT id="12"><B>monitor</B>
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<DD>
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- watch for netlink messages.
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<P>
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<DT id="13"><B>sb</B>
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<DD>
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- devlink shared buffer configuration.
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<P>
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<DT id="14"><B>resource</B>
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<DD>
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- devlink device resource configuration.
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<P>
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<DT id="15"><B>region</B>
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<DD>
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- devlink address region access
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<P>
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<DT id="16"><B>health</B>
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<DD>
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- devlink reporting and recovery
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<P>
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<DT id="17"><B>trap</B>
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<DD>
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- devlink trap configuration
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<P>
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</DL>
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<A NAME="lbAF"> </A>
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<H3><I>COMMAND</I>
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</H3>
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<P>
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Specifies the action to perform on the object.
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The set of possible actions depends on the object type.
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As a rule, it is possible to
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<B>show</B>
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(or
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<B>list</B>
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) objects, but some objects do not allow all of these operations
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or have some additional commands. The
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<B>help</B>
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command is available for all objects. It prints
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out a list of available commands and argument syntax conventions.
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<P>
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If no command is given, some default command is assumed.
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Usually it is
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<B>list</B>
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or, if the objects of this class cannot be listed,
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<B>help</B>.
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<P>
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<A NAME="lbAG"> </A>
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<H2>EXIT STATUS</H2>
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Exit status is 0 if command was successful or a positive integer upon failure.
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<P>
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<A NAME="lbAH"> </A>
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<H2>SEE ALSO</H2>
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<B><A HREF="/cgi-bin/man/man2html?8+devlink-dev">devlink-dev</A></B>(8),
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<B><A HREF="/cgi-bin/man/man2html?8+devlink-port">devlink-port</A></B>(8),
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<B><A HREF="/cgi-bin/man/man2html?8+devlink-monitor">devlink-monitor</A></B>(8),
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<B><A HREF="/cgi-bin/man/man2html?8+devlink-sb">devlink-sb</A></B>(8),
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<B><A HREF="/cgi-bin/man/man2html?8+devlink-resource">devlink-resource</A></B>(8),
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<B><A HREF="/cgi-bin/man/man2html?8+devlink-region">devlink-region</A></B>(8),
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<B><A HREF="/cgi-bin/man/man2html?8+devlink-health">devlink-health</A></B>(8),
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<B><A HREF="/cgi-bin/man/man2html?8+devlink-trap">devlink-trap</A></B>(8),
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<BR>
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<P>
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<A NAME="lbAI"> </A>
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<H2>REPORTING BUGS</H2>
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Report any bugs to the Network Developers mailing list
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<B><<A HREF="mailto:netdev@vger.kernel.org">netdev@vger.kernel.org</A>></B>
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where the development and maintenance is primarily done.
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You do not have to be subscribed to the list to send a message there.
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<P>
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<A NAME="lbAJ"> </A>
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<H2>AUTHOR</H2>
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Jiri Pirko <<A HREF="mailto:jiri@mellanox.com">jiri@mellanox.com</A>>
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="18"><A HREF="#lbAB">NAME</A><DD>
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<DT id="19"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="20"><A HREF="#lbAD">OPTIONS</A><DD>
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<DL>
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<DT id="21"><A HREF="#lbAE"><I>OBJECT</I>
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</A><DD>
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<DT id="22"><A HREF="#lbAF"><I>COMMAND</I>
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</A><DD>
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</DL>
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<DT id="23"><A HREF="#lbAG">EXIT STATUS</A><DD>
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<DT id="24"><A HREF="#lbAH">SEE ALSO</A><DD>
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<DT id="25"><A HREF="#lbAI">REPORTING BUGS</A><DD>
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<DT id="26"><A HREF="#lbAJ">AUTHOR</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:06:11 GMT, March 31, 2021
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</BODY>
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</HTML>
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