1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY nfs-utils-download-http "http://ftp.kernel.org/pub/linux/utils/nfs/nfs-utils-&nfs-utils-version;.tar.gz">
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8 | <!ENTITY nfs-utils-download-ftp "ftp://ftp.kernel.org/pub/linux/utils/nfs/nfs-utils-&nfs-utils-version;.tar.gz">
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9 | <!ENTITY nfs-utils-md5sum "f17e9983457e1cf61c37f0be4493fce6">
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10 | <!ENTITY nfs-utils-size "260 KB">
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11 | <!ENTITY nfs-utils-buildsize "4.1 MB">
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12 | <!ENTITY nfs-utils-time "0.9 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="nfs-utils" xreflabel="NFS Utilities-&nfs-utils-version;">
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16 | <sect1info>
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17 | <othername>$LastChangedBy$</othername>
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18 | <date>$Date$</date>
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19 | </sect1info>
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20 | <?dbhtml filename="nfs-utils.html"?>
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21 | <title>NFS Utilities-&nfs-utils-version;</title>
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22 |
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23 | <sect2>
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24 | <title>Introduction to <application>nfs-utils</application></title>
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25 |
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26 | <para>The <application>nfs-utils</application> package contains the userspace
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27 | server and client tools necessary to use the kernel's nfs-abilities.
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28 | <acronym>NFS</acronym> is a protocol that allows sharing file systems over the
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29 | network.</para>
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30 |
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31 | <sect3><title>Package information</title>
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32 | <itemizedlist spacing='compact'>
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33 | <listitem><para>Download (HTTP): <ulink
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34 | url="&nfs-utils-download-http;"/></para></listitem>
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35 | <listitem><para>Download (FTP): <ulink
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36 | url="&nfs-utils-download-ftp;"/></para></listitem>
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37 | <listitem><para>Download MD5 sum: &nfs-utils-md5sum;</para></listitem>
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38 | <listitem><para>Download size: &nfs-utils-size;</para></listitem>
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39 | <listitem><para>Estimated disk space required:
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40 | &nfs-utils-buildsize;</para></listitem>
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41 | <listitem><para>Estimated build time:
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42 | &nfs-utils-time;</para></listitem></itemizedlist>
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43 | </sect3>
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44 |
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45 | <sect3><title><application>nfs-utils</application> dependencies</title>
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46 | <sect4><title>Required</title>
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47 | <para><xref linkend="portmap"/></para>
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48 | </sect4>
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49 | </sect3>
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50 |
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51 | </sect2>
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52 |
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53 | <sect2>
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54 | <title>Kernel Configuration</title>
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55 |
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56 | <para>Enable the following options in the kernel configuration
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57 | and recompile the kernel if neccessary:</para>
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58 |
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59 | <screen>File systems:
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60 | Network File Systems:
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61 | NFS File System Support: M or Y
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62 | NFS Server Support: M or Y</screen>
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63 |
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64 | <para>Select the appropriate sub-options that appear when the above options
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65 | are selected.</para>
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66 |
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67 | </sect2>
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68 |
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69 | <sect2>
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70 | <title>Installation of nfs-utils</title>
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71 |
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72 | <para>Before you compile the program, you need to be sure the "nobody"
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73 | user and "nogroup" group are available. You can add these with the
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74 | following commands:</para>
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75 |
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76 | <screen><userinput><command>groupadd -g 65534 nogroup &&
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77 | useradd -c nobody -d /home -g nogroup -s /bin/bash -u 65534 nobody</command></userinput></screen>
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78 |
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79 | <para>Install nfs-utils by running the following commands:</para>
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80 |
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81 | <para><screen><userinput><command>./configure --prefix=/usr --sysconfdir=/etc &&
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82 | make &&
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83 | make install</command></userinput></screen></para>
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84 |
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85 | <note><para>If your <filename>/usr</filename> directory is NFS mounted,
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86 | you should install the executables in <filename>/sbin</filename> by passing
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87 | an additional parameter <command>--sbindir=/sbin</command> to the above
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88 | <command>./configure</command> command.</para></note>
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89 |
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90 | </sect2>
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91 |
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92 | <sect2>
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93 | <title>Configuring nfs-utils</title>
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94 |
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95 | <sect3><title>Server Configutation</title>
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96 |
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97 | <para><filename>/etc/exports</filename> contains the exported directories on
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98 | <acronym>NFS</acronym> servers. Refer to the exports manual page for the
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99 | syntax of this file. Also refer to the <acronym>NFS</acronym> HowTo available
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100 | at <ulink url="http://nfs.sourceforge.net/nfs-howto/"/> on how to configure
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101 | the servers and clients in a secure manner. For example, for sharing the
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102 | <filename>/home</filename> directory over the local network, the following
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103 | line may be added:</para>
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104 |
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105 | <screen><userinput>/home 192.168.0.0/255.255.0.0(rw)</userinput></screen>
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106 |
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107 | <para>Install the <filename>/etc/rc.d/init.d/nfs-server</filename>
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108 | init script included in the
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109 | <xref linkend="intro-important-bootscripts"/> package to start
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110 | the server at boot.</para>
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111 |
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112 | <screen><userinput><command>make install-nfs-server</command></userinput></screen>
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113 |
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114 | <para>Now create the <filename>/etc/sysconfig/nfs-server</filename>
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115 | configuration file:</para>
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116 |
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117 | <screen><userinput><command>cat > /etc/sysconfig/nfs-server << "EOF"</command>
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118 | PORT="2049"
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119 | PROCESSES="8"
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120 | QUOTAS="no"
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121 | KILLDELAY="10"
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122 | <command>EOF</command></userinput></screen>
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123 |
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124 | </sect3>
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125 |
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126 | <sect3><title>Client Configutation</title>
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127 |
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128 | <para><filename>/etc/fstab</filename> contains the directories that are to be
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129 | mounted on the client. Alternately the partitions can be mounted by using the
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130 | <command>mount</command> command with the proper options. To mount the
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131 | <filename>/home</filename> partition, add the following to the
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132 | <filename>/etc/fstab</filename>:</para>
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133 |
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134 | <screen><userinput><server-name>:/home /home nfs rw 0 0</userinput></screen>
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135 |
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136 | <para>Install the <filename>/etc/rc.d/init.d/nfs-client</filename>
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137 | init script included in the
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138 | <xref linkend="intro-important-bootscripts"/> package to
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139 | start the client services at boot.</para>
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140 |
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141 | <screen><userinput><command>make install-nfs-client</command></userinput></screen>
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142 |
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143 | </sect3>
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144 |
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145 | </sect2>
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146 |
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147 | <sect2>
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148 | <title>Contents</title>
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149 |
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150 | <para>The nfs-utils package contains
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151 | <command>getiversion</command>,
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152 | <command>getkversion</command>,
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153 | <command>locktest</command>,
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154 | <command>nlmtest</command>,
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155 | <command>rpcdebug</command>,
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156 | <command>rpcgen</command>,
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157 | <command>exportfs</command>,
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158 | <command>lockd</command>,
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159 | <command>mountd</command>,
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160 | <command>nfsd</command>,
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161 | <command>nfsstat</command>,
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162 | <command>nhfsstone</command>,
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163 | <command>rquotad</command>,
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164 | <command>showmount</command>,
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165 | <command>statd</command> </para>
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166 |
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167 | </sect2>
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168 |
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169 | <sect2><title>Description</title>
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170 |
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171 | <sect3><title>getiversion</title><para>No description available.</para></sect3>
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172 | <sect3><title>getkversion</title><para>No description available.</para></sect3>
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173 | <sect3><title>locktest</title><para>No description available.</para></sect3>
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174 | <sect3><title>nlmtest</title><para>No description available.</para></sect3>
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175 | <sect3><title>rpcdebug</title><para>No description available.</para></sect3>
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176 | <sect3><title>rpcgen</title><para>No description available.</para></sect3>
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177 | <sect3><title>exportfs</title><para><command>exportfs</command>
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178 | maintains a list of <acronym>NFS</acronym> exported directories.</para></sect3>
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179 | <sect3><title>lockd</title><para><command>lockd</command>
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180 | is the <acronym>NFS</acronym> lock manager.</para></sect3>
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181 | <sect3><title>mountd</title><para><command>mountd</command>
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182 | is the <acronym>NFS</acronym> mount daemon which checks
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183 | client-permissions.</para></sect3>
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184 | <sect3><title>nfsd</title><para><command>nfsd</command>
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185 | is the user-space daemon of the <acronym>NFS</acronym> service.</para></sect3>
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186 | <sect3><title>nfsstat</title><para><command>nfsstat</command>
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187 | prints <acronym>NFS</acronym> statistics.</para></sect3>
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188 | <sect3><title>nhfsstone</title><para><command>nhfsstone</command>
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189 | is the <acronym>NFS</acronym> benchmark program.</para></sect3>
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190 | <sect3><title>rquotad</title><para><command>rquotad</command>
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191 | is the remote quota server communicating with the
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192 | <command>quota</command> client.</para></sect3>
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193 | <sect3><title>showmount</title><para><command>showmount</command>
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194 | shows mount information for an <acronym>NFS</acronym> server.</para></sect3>
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195 | <sect3><title>statd</title><para><command>statd</command>
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196 | is the <acronym>NFS</acronym> status monitor which implements the
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197 | <acronym>NSM</acronym> (Network Status Monitor) <acronym>RPC</acronym> protocol.
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198 | </para></sect3>
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199 |
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200 | </sect2>
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201 |
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202 | </sect1>
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203 |
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