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Timestamp:
May 26, 2007, 10:26:26 PM (14 years ago)
Author:
Paul Smedley
Message:

Upgrade source to 3.0.25a

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1 edited

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  • trunk/samba/docs/htmldocs/manpages/smbd.8.html

    r1 r39  
    1 <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>smbd</title><link rel="stylesheet" href="samba.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.68.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en"><a name="smbd.8"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>smbd &#8212; server to provide SMB/CIFS services to clients</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="command">smbd</code>  [-D] [-F] [-S] [-i] [-h] [-V] [-b] [-d &lt;debug level&gt;] [-l &lt;log directory&gt;] [-p &lt;port number(s)&gt;] [-O &lt;socket option&gt;] [-s &lt;configuration file&gt;]</p></div></div><div class="refsect1" lang="en"><a name="id231179"></a><h2>DESCRIPTION</h2><p>This program is part of the <a href="samba.7.html"><span class="citerefentry"><span class="refentrytitle">samba</span>(7)</span></a> suite.</p><p><span><strong class="command">smbd</strong></span> is the server daemon that
     1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>smbd</title><link rel="stylesheet" href="samba.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.71.0"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en"><a name="smbd.8"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>smbd &#8212; server to provide SMB/CIFS services to clients</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="command">smbd</code>  [-D] [-F] [-S] [-i] [-h] [-V] [-b] [-d &lt;debug level&gt;] [-l &lt;log directory&gt;] [-p &lt;port number(s)&gt;] [-P &lt;profiling level&gt;] [-O &lt;socket option&gt;] [-s &lt;configuration file&gt;]</p></div></div><div class="refsect1" lang="en"><a name="id259605"></a><h2>DESCRIPTION</h2><p>This program is part of the <a href="samba.7.html"><span class="citerefentry"><span class="refentrytitle">samba</span>(7)</span></a> suite.</p><p><span><strong class="command">smbd</strong></span> is the server daemon that
    22        provides filesharing and printing services to Windows clients.
    33        The server provides filespace and printer services to
     
    2222        the configuration file will not affect connections to any service
    2323        that is already established.  Either the user will have to
    24         disconnect from the service, or <span><strong class="command">smbd</strong></span> killed and restarted.</p></div><div class="refsect1" lang="en"><a name="id231453"></a><h2>OPTIONS</h2><div class="variablelist"><dl><dt><span class="term">-D</span></dt><dd><p>If specified, this parameter causes
     24        disconnect from the service, or <span><strong class="command">smbd</strong></span> killed and restarted.</p></div><div class="refsect1" lang="en"><a name="id259430"></a><h2>OPTIONS</h2><div class="variablelist"><dl><dt><span class="term">-D</span></dt><dd><p>If specified, this parameter causes
    2525                the server to operate as a daemon. That is, it detaches
    2626                itself and runs in the background, fielding requests
     
    6969use only by developers and generate HUGE amounts of log
    7070data, most of which is extremely cryptic.</p><p>Note that specifying this parameter here will
    71 override the <a class="indexterm" name="id230579"></a> parameter
     71override the <a class="indexterm" name="id260163"></a> parameter
    7272in the <code class="filename">smb.conf</code> file.</p></dd><dt><span class="term">-l|--logfile=logdirectory</span></dt><dd><p>Base directory name for log/debug files. The extension
    7373<code class="constant">".progname"</code> will be appended (e.g. log.smbclient,
     
    7575</p></dd><dt><span class="term">-h|--help</span></dt><dd><p>Print a summary of command line options.
    7676</p></dd><dt><span class="term">-b</span></dt><dd><p>Prints information about how
    77                 Samba was built.</p></dd><dt><span class="term">-p &lt;port number(s)&gt;</span></dt><dd><p><em class="replaceable"><code>port number(s)</code></em> is a
     77                Samba was built.</p></dd><dt><span class="term">-p|--port&lt;port number(s)&gt;</span></dt><dd><p><em class="replaceable"><code>port number(s)</code></em> is a
    7878                space or comma-separated list of TCP ports smbd should listen on.
    79                 The default value is taken from the <a class="indexterm" name="id271744"></a>ports parameter in <code class="filename">smb.conf</code></p><p>The default ports are 139 (used for SMB over NetBIOS over TCP)
     79                The default value is taken from the <a class="indexterm" name="id300451"></a>ports parameter in <code class="filename">smb.conf</code></p><p>The default ports are 139 (used for SMB over NetBIOS over TCP)
    8080                        and port 445 (used for plain SMB over TCP).
    81         </p></dd></dl></div></div><div class="refsect1" lang="en"><a name="id271763"></a><h2>FILES</h2><div class="variablelist"><dl><dt><span class="term"><code class="filename">/etc/inetd.conf</code></span></dt><dd><p>If the server is to be run by the
     81                </p></dd><dt><span class="term">-P|--profiling-level&lt;profiling level&gt;</span></dt><dd><p><em class="replaceable"><code>profiling level</code></em> is a
     82                number specifying the level of profiling data to be collected.
     83                0 turns off profiling, 1 turns on counter profiling only,
     84                2 turns on complete profiling, and 3 resets all profiling data.
     85                </p></dd></dl></div></div><div class="refsect1" lang="en"><a name="id300484"></a><h2>FILES</h2><div class="variablelist"><dl><dt><span class="term"><code class="filename">/etc/inetd.conf</code></span></dt><dd><p>If the server is to be run by the
    8286                <span><strong class="command">inetd</strong></span> meta-daemon, this file
    8387                must contain suitable startup information for the
     
    9397                install this file are <code class="filename">/usr/samba/lib/smb.conf</code>
    9498                and <code class="filename">/etc/samba/smb.conf</code>.</p><p>This file describes all the services the server
    95                 is to make available to clients. See <a href="smb.conf.5.html"><span class="citerefentry"><span class="refentrytitle">smb.conf</span>(5)</span></a> for more information.</p></dd></dl></div></div><div class="refsect1" lang="en"><a name="id271881"></a><h2>LIMITATIONS</h2><p>On some systems <span><strong class="command">smbd</strong></span> cannot change uid back
     99                is to make available to clients. See <a href="smb.conf.5.html"><span class="citerefentry"><span class="refentrytitle">smb.conf</span>(5)</span></a> for more information.</p></dd></dl></div></div><div class="refsect1" lang="en"><a name="id300604"></a><h2>LIMITATIONS</h2><p>On some systems <span><strong class="command">smbd</strong></span> cannot change uid back
    96100        to root after a setuid() call.  Such systems are called
    97101        trapdoor uid systems. If you have such a system,
     
    99103        two different users at once. Attempts to connect the
    100104        second user will result in access denied or
    101         similar.</p></div><div class="refsect1" lang="en"><a name="id271900"></a><h2>ENVIRONMENT VARIABLES</h2><div class="variablelist"><dl><dt><span class="term"><code class="envar">PRINTER</code></span></dt><dd><p>If no printer name is specified to
     105        similar.</p></div><div class="refsect1" lang="en"><a name="id300622"></a><h2>ENVIRONMENT VARIABLES</h2><div class="variablelist"><dl><dt><span class="term"><code class="envar">PRINTER</code></span></dt><dd><p>If no printer name is specified to
    102106                printable services, most systems will use the value of
    103107                this variable (or <code class="constant">lp</code> if this variable is
    104108                not defined) as the name of the printer to use. This
    105                 is not specific to the server, however.</p></dd></dl></div></div><div class="refsect1" lang="en"><a name="id271927"></a><h2>PAM INTERACTION</h2><p>Samba uses PAM for authentication (when presented with a plaintext
     109                is not specific to the server, however.</p></dd></dl></div></div><div class="refsect1" lang="en"><a name="id300650"></a><h2>PAM INTERACTION</h2><p>Samba uses PAM for authentication (when presented with a plaintext
    106110        password), for account checking (is this account disabled?) and for
    107111        session management.  The degree too which samba supports PAM is restricted
    108         by the limitations of the SMB protocol and the <a class="indexterm" name="id271937"></a>obey pam restrictions <a href="smb.conf.5.html"><span class="citerefentry"><span class="refentrytitle">smb.conf</span>(5)</span></a> paramater.  When this is set, the following restrictions apply:
     112        by the limitations of the SMB protocol and the <a class="indexterm" name="id300660"></a>obey pam restrictions <a href="smb.conf.5.html"><span class="citerefentry"><span class="refentrytitle">smb.conf</span>(5)</span></a> paramater.  When this is set, the following restrictions apply:
    109113        </p><div class="itemizedlist"><ul type="disc"><li><p><span class="emphasis"><em>Account Validation</em></span>:  All accesses to a
    110114        samba server are checked
     
    116120        Note also that some older pam configuration files may need a line
    117121        added for session support.
    118         </p></li></ul></div></div><div class="refsect1" lang="en"><a name="id271976"></a><h2>VERSION</h2><p>This man page is correct for version 3.0 of
    119         the Samba suite.</p></div><div class="refsect1" lang="en"><a name="id271986"></a><h2>DIAGNOSTICS</h2><p>Most diagnostics issued by the server are logged
     122        </p></li></ul></div></div><div class="refsect1" lang="en"><a name="id300698"></a><h2>VERSION</h2><p>This man page is correct for version 3.0 of
     123        the Samba suite.</p></div><div class="refsect1" lang="en"><a name="id300709"></a><h2>DIAGNOSTICS</h2><p>Most diagnostics issued by the server are logged
    120124        in a specified log file. The log file name is specified
    121125        at compile time, but may be overridden on the command line.</p><p>The number and nature of diagnostics available depends
     
    126130        diagnostic. At this stage your best bet is still to grep the
    127131        source code and inspect the conditions that gave rise to the
    128         diagnostics you are seeing.</p></div><div class="refsect1" lang="en"><a name="id272009"></a><h2>TDB FILES</h2><p>Samba stores it's data in several TDB (Trivial Database) files, usually located in <code class="filename">/var/lib/samba</code>.</p><p>
     132        diagnostics you are seeing.</p></div><div class="refsect1" lang="en"><a name="id300731"></a><h2>TDB FILES</h2><p>Samba stores it's data in several TDB (Trivial Database) files, usually located in <code class="filename">/var/lib/samba</code>.</p><p>
    129133        (*) information persistent across restarts (but not
    130134        necessarily important to backup).
    131         </p><div class="variablelist"><dl><dt><span class="term">account_policy.tdb*</span></dt><dd><p>NT account policy settings such as pw expiration, etc...</p></dd><dt><span class="term">brlock.tdb</span></dt><dd><p>byte range locks</p></dd><dt><span class="term">browse.dat</span></dt><dd><p>browse lists</p></dd><dt><span class="term">connections.tdb</span></dt><dd><p>share connections (used to enforce max connections, etc...)</p></dd><dt><span class="term">gencache.tdb</span></dt><dd><p>generic caching db</p></dd><dt><span class="term">group_mapping.tdb*</span></dt><dd><p>group mapping information</p></dd><dt><span class="term">locking.tdb</span></dt><dd><p>share modes &amp; oplocks</p></dd><dt><span class="term">login_cache.tdb*</span></dt><dd><p>bad pw attempts</p></dd><dt><span class="term">messages.tdb</span></dt><dd><p>Samba messaging system</p></dd><dt><span class="term">netsamlogon_cache.tdb*</span></dt><dd><p>cache of user net_info_3 struct from net_samlogon() request (as a domain member)</p></dd><dt><span class="term">ntdrivers.tdb*</span></dt><dd><p>installed printer drivers</p></dd><dt><span class="term">ntforms.tdb*</span></dt><dd><p>installed printer forms</p></dd><dt><span class="term">ntprinters.tdb*</span></dt><dd><p>installed printer information</p></dd><dt><span class="term">printing/</span></dt><dd><p>directory containing tdb per print queue of cached lpq output</p></dd><dt><span class="term">registry.tdb</span></dt><dd><p>Windows registry skeleton (connect via regedit.exe)</p></dd><dt><span class="term">sessionid.tdb</span></dt><dd><p>session information (e.g. support for 'utmp = yes')</p></dd><dt><span class="term">share_info.tdb*</span></dt><dd><p>share acls</p></dd><dt><span class="term">winbindd_cache.tdb</span></dt><dd><p>winbindd's cache of user lists, etc...</p></dd><dt><span class="term">winbindd_idmap.tdb*</span></dt><dd><p>winbindd's local idmap db</p></dd><dt><span class="term">wins.dat*</span></dt><dd><p>wins database when 'wins support = yes'</p></dd></dl></div></div><div class="refsect1" lang="en"><a name="id272241"></a><h2>SIGNALS</h2><p>Sending the <span><strong class="command">smbd</strong></span> a SIGHUP will cause it to
     135        </p><div class="variablelist"><dl><dt><span class="term">account_policy.tdb*</span></dt><dd><p>NT account policy settings such as pw expiration, etc...</p></dd><dt><span class="term">brlock.tdb</span></dt><dd><p>byte range locks</p></dd><dt><span class="term">browse.dat</span></dt><dd><p>browse lists</p></dd><dt><span class="term">connections.tdb</span></dt><dd><p>share connections (used to enforce max connections, etc...)</p></dd><dt><span class="term">gencache.tdb</span></dt><dd><p>generic caching db</p></dd><dt><span class="term">group_mapping.tdb*</span></dt><dd><p>group mapping information</p></dd><dt><span class="term">locking.tdb</span></dt><dd><p>share modes &amp; oplocks</p></dd><dt><span class="term">login_cache.tdb*</span></dt><dd><p>bad pw attempts</p></dd><dt><span class="term">messages.tdb</span></dt><dd><p>Samba messaging system</p></dd><dt><span class="term">netsamlogon_cache.tdb*</span></dt><dd><p>cache of user net_info_3 struct from net_samlogon() request (as a domain member)</p></dd><dt><span class="term">ntdrivers.tdb*</span></dt><dd><p>installed printer drivers</p></dd><dt><span class="term">ntforms.tdb*</span></dt><dd><p>installed printer forms</p></dd><dt><span class="term">ntprinters.tdb*</span></dt><dd><p>installed printer information</p></dd><dt><span class="term">printing/</span></dt><dd><p>directory containing tdb per print queue of cached lpq output</p></dd><dt><span class="term">registry.tdb</span></dt><dd><p>Windows registry skeleton (connect via regedit.exe)</p></dd><dt><span class="term">sessionid.tdb</span></dt><dd><p>session information (e.g. support for 'utmp = yes')</p></dd><dt><span class="term">share_info.tdb*</span></dt><dd><p>share acls</p></dd><dt><span class="term">winbindd_cache.tdb</span></dt><dd><p>winbindd's cache of user lists, etc...</p></dd><dt><span class="term">winbindd_idmap.tdb*</span></dt><dd><p>winbindd's local idmap db</p></dd><dt><span class="term">wins.dat*</span></dt><dd><p>wins database when 'wins support = yes'</p></dd></dl></div></div><div class="refsect1" lang="en"><a name="id300963"></a><h2>SIGNALS</h2><p>Sending the <span><strong class="command">smbd</strong></span> a SIGHUP will cause it to
    132136        reload its <code class="filename">smb.conf</code> configuration
    133137        file within a short period of time.</p><p>To shut down a user's <span><strong class="command">smbd</strong></span> process it is recommended
     
    144148        issuing them. It is possible to make the signal handlers safe
    145149        by un-blocking the signals before the select call and re-blocking
    146         them after, however this would affect performance.</p></div><div class="refsect1" lang="en"><a name="id272327"></a><h2>SEE ALSO</h2><p><a href="hosts_access.5.html"><span class="citerefentry"><span class="refentrytitle">hosts_access</span>(5)</span></a>, <a href="inetd.8.html"><span class="citerefentry"><span class="refentrytitle">inetd</span>(8)</span></a>, <a href="nmbd.8.html"><span class="citerefentry"><span class="refentrytitle">nmbd</span>(8)</span></a>, <a href="smb.conf.5.html"><span class="citerefentry"><span class="refentrytitle">smb.conf</span>(5)</span></a>, <a href="smbclient.1.html"><span class="citerefentry"><span class="refentrytitle">smbclient</span>(1)</span></a>, <a href="testparm.1.html"><span class="citerefentry"><span class="refentrytitle">testparm</span>(1)</span></a>, <a href="testprns.1.html"><span class="citerefentry"><span class="refentrytitle">testprns</span>(1)</span></a>, and the
     150        them after, however this would affect performance.</p></div><div class="refsect1" lang="en"><a name="id301049"></a><h2>SEE ALSO</h2><p><a href="hosts_access.5.html"><span class="citerefentry"><span class="refentrytitle">hosts_access</span>(5)</span></a>, <a href="inetd.8.html"><span class="citerefentry"><span class="refentrytitle">inetd</span>(8)</span></a>, <a href="nmbd.8.html"><span class="citerefentry"><span class="refentrytitle">nmbd</span>(8)</span></a>, <a href="smb.conf.5.html"><span class="citerefentry"><span class="refentrytitle">smb.conf</span>(5)</span></a>, <a href="smbclient.1.html"><span class="citerefentry"><span class="refentrytitle">smbclient</span>(1)</span></a>, <a href="testparm.1.html"><span class="citerefentry"><span class="refentrytitle">testparm</span>(1)</span></a>, <a href="testprns.1.html"><span class="citerefentry"><span class="refentrytitle">testprns</span>(1)</span></a>, and the
    147151        Internet RFC's  <code class="filename">rfc1001.txt</code>, <code class="filename">rfc1002.txt</code>.
    148152        In addition the CIFS (formerly SMB) specification is available
    149153        as a link from the Web page <a href="http://samba.org/cifs/" target="_top">
    150         http://samba.org/cifs/</a>.</p></div><div class="refsect1" lang="en"><a name="id272411"></a><h2>AUTHOR</h2><p>The original Samba software and related utilities
     154        http://samba.org/cifs/</a>.</p></div><div class="refsect1" lang="en"><a name="id301133"></a><h2>AUTHOR</h2><p>The original Samba software and related utilities
    151155        were created by Andrew Tridgell. Samba is now developed
    152156        by the Samba Team as an Open Source project similar
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