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<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.5//EN" [
<!-- Process this file with docbook-to-man to generate an nroff manual
page: `docbook-to-man manpage.sgml > manpage.1'. You may view
the manual page with: `docbook-to-man manpage.sgml | nroff -man |
less'. A typical entry in a Makefile or Makefile.am is:
manpage.1: manpage.sgml
docbook-to-man $< > $@
-->
<!-- Fill in your name for FIRSTNAME and SURNAME. -->
<!ENTITY dhfirstname "<firstname>Wouter</firstname>">
<!ENTITY dhsurname "<surname>Verhelst</surname>">
<!-- Please adjust the date whenever revising the manpage. -->
<!ENTITY dhdate "<date>$Date$</date>">
<!-- SECTION should be 1-8, maybe w/ subsection other parameters are
allowed: see man(7), man(1). -->
<!ENTITY dhsection "<manvolnum>1</manvolnum>">
<!ENTITY dhemail "<email>wouter@debian.org</email>">
<!ENTITY dhusername "Wouter Verhelst">
<!ENTITY dhucpackage "<refentrytitle>NBD-TRDUMP</refentrytitle>">
<!ENTITY dhpackage "nbd-trdump">
<!ENTITY debian "<productname>Debian GNU/Linux</productname>">
<!ENTITY gnu "<acronym>GNU</acronym>">
]>
<refentry>
<refentryinfo>
<address>
&dhemail;
</address>
<author>
&dhfirstname;
&dhsurname;
</author>
<copyright>
<year>2001</year>
<holder>&dhusername;</holder>
</copyright>
&dhdate;
</refentryinfo>
<refmeta>
&dhucpackage;
&dhsection;
</refmeta>
<refnamediv>
<refname>&dhpackage;</refname>
<refpurpose>translate an nbd transaction log into human readable form</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>&dhpackage;</command>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1>
<title>DESCRIPTION</title>
<para><command>&dhpackage;</command> translates
a transaction log produced by <command>nbd-server</command>
(specifically by the <command>transactionlog</command>
configuration directive) into human readable form.</para>
<para>The command acts as a traditional UNIX filter, i.e. the
transaction log must be supplied on standard input, and the
human readable output is sent to standard output.</para>
</refsect1>
<refsect1>
<title>OUTPUT</title>
<para>The following may be output:</para>
<variablelist>
<varlistentry>
<term><option>></option></term>
<listitem>
<para>A request packet sent from the client to the server.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option><</option></term>
<listitem>
<para>A reply packet sent from the server to the client.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>H</option></term>
<listitem>
<para>The handle of the packet.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>C</option></term>
<listitem>
<para>The command sent.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>O</option></term>
<listitem>
<para>The offet from the start of the disk.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>L</option></term>
<listitem>
<para>The length of data.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>E</option></term>
<listitem>
<para>The error returned.</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>SEE ALSO</title>
<para>nbd-server (1).</para>
</refsect1>
<refsect1>
<title>AUTHOR</title>
<para>The NBD kernel module and the NBD tools have been written by
Pavel Macheck (pavel@ucw.cz).</para>
<para>The kernel module is now maintained by Paul Clements
(Paul.Clements@steeleye.com), while the userland tools are maintained by
Wouter Verhelst (wouter@debian.org)</para>
<para>This manual page was written by &dhusername; (&dhemail;) for
the &debian; system (but may be used by others). Permission is
granted to copy, distribute and/or modify this document under the
terms of the <acronym>GNU</acronym> General Public License,
version 2, as published by the Free Software Foundation.</para>
</refsect1>
</refentry>
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