| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
|
|---|
| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|---|
| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|---|
| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
|
|---|
| 5 | %general-entities;
|
|---|
| 6 |
|
|---|
| 7 | <!ENTITY nfs-utils-download-http "&sourceforge-dl;/nfs/nfs-utils-&nfs-utils-version;.tar.xz">
|
|---|
| 8 | <!ENTITY nfs-utils-download-ftp " ">
|
|---|
| 9 | <!ENTITY nfs-utils-md5sum "5f952810747674ef4737e4956c297808">
|
|---|
| 10 | <!ENTITY nfs-utils-size "644 KB">
|
|---|
| 11 | <!ENTITY nfs-utils-buildsize "18 MB">
|
|---|
| 12 | <!ENTITY nfs-utils-time "0.2 SBU">
|
|---|
| 13 | ]>
|
|---|
| 14 |
|
|---|
| 15 | <sect1 id="nfs-utils" xreflabel="nfs-utils-&nfs-utils-version;">
|
|---|
| 16 | <?dbhtml filename="nfs-utils.html"?>
|
|---|
| 17 |
|
|---|
| 18 | <sect1info>
|
|---|
| 19 | <othername>$LastChangedBy$</othername>
|
|---|
| 20 | <date>$Date$</date>
|
|---|
| 21 | </sect1info>
|
|---|
| 22 |
|
|---|
| 23 | <title>NFS-Utils-&nfs-utils-version;</title>
|
|---|
| 24 |
|
|---|
| 25 | <indexterm zone="nfs-utils">
|
|---|
| 26 | <primary sortas="a-Nfs-utils">NFS Utilities</primary>
|
|---|
| 27 | </indexterm>
|
|---|
| 28 |
|
|---|
| 29 | <sect2 role="package">
|
|---|
| 30 | <title>Introduction to NFS Utilities</title>
|
|---|
| 31 |
|
|---|
| 32 | <para>The <application>NFS Utilities</application> package contains the
|
|---|
| 33 | userspace server and client tools necessary to use the kernel's NFS
|
|---|
| 34 | abilities. NFS is a protocol that allows sharing file systems over the
|
|---|
| 35 | network.</para>
|
|---|
| 36 |
|
|---|
| 37 | &lfs83_checked;
|
|---|
| 38 |
|
|---|
| 39 | <bridgehead renderas="sect3">Package Information</bridgehead>
|
|---|
| 40 | <itemizedlist spacing='compact'>
|
|---|
| 41 | <listitem>
|
|---|
| 42 | <para>Download (HTTP): <ulink url="&nfs-utils-download-http;"/></para>
|
|---|
| 43 | </listitem>
|
|---|
| 44 | <listitem>
|
|---|
| 45 | <para>Download (FTP): <ulink url="&nfs-utils-download-ftp;"/></para>
|
|---|
| 46 | </listitem>
|
|---|
| 47 | <listitem>
|
|---|
| 48 | <para>Download MD5 sum: &nfs-utils-md5sum;</para>
|
|---|
| 49 | </listitem>
|
|---|
| 50 | <listitem>
|
|---|
| 51 | <para>Download size: &nfs-utils-size;</para>
|
|---|
| 52 | </listitem>
|
|---|
| 53 | <listitem>
|
|---|
| 54 | <para>Estimated disk space required: &nfs-utils-buildsize;</para>
|
|---|
| 55 | </listitem>
|
|---|
| 56 | <listitem>
|
|---|
| 57 | <para>Estimated build time: &nfs-utils-time;</para>
|
|---|
| 58 | </listitem>
|
|---|
| 59 | </itemizedlist>
|
|---|
| 60 |
|
|---|
| 61 | <bridgehead renderas="sect3">NFS Utilities Dependencies</bridgehead>
|
|---|
| 62 |
|
|---|
| 63 | <bridgehead renderas="sect4">Required</bridgehead>
|
|---|
| 64 | <para role="required">
|
|---|
| 65 | <xref linkend="libtirpc"/>
|
|---|
| 66 | </para>
|
|---|
| 67 |
|
|---|
| 68 | <bridgehead renderas="sect4">Optional</bridgehead>
|
|---|
| 69 | <para role="optional">
|
|---|
| 70 | <xref linkend="lvm2"/> (libdevmapper for NFSv4 support),
|
|---|
| 71 | <phrase revision="systemd"><xref linkend="libnfsidmap"/></phrase>
|
|---|
| 72 | <phrase revision="sysv"><ulink
|
|---|
| 73 | url="http://www.citi.umich.edu/projects/nfsv4/linux/">libnfsidmap</ulink></phrase>
|
|---|
| 74 | (for NFSv4 support),
|
|---|
| 75 | <xref linkend="libnsl"/> (for NIS client support),
|
|---|
| 76 | <xref linkend="sqlite"/>,
|
|---|
| 77 | <xref linkend="mitkrb"/> or
|
|---|
| 78 | <ulink url="http://www.citi.umich.edu/projects/nfsv4/linux/">libgssapi</ulink>, and
|
|---|
| 79 | <ulink url="http://www.citi.umich.edu/projects/nfsv4/linux/">librpcsecgss</ulink> (for GSS and RPC security support) and
|
|---|
| 80 |
|
|---|
| 81 | <xref linkend="libcap-pam"/>
|
|---|
| 82 | </para>
|
|---|
| 83 |
|
|---|
| 84 | <bridgehead renderas="sect4">Required (runtime)</bridgehead>
|
|---|
| 85 | <para role="required">
|
|---|
| 86 | <xref role="runtime" linkend="rpcbind"/>
|
|---|
| 87 | </para>
|
|---|
| 88 |
|
|---|
| 89 | <!-- NSS configuration isn't directly related to NFS, but left here in case
|
|---|
| 90 | <bridgehead renderas="sect4">Optional (runtime for NIS clients)</bridgehead>
|
|---|
| 91 | <para role="optional">
|
|---|
| 92 | <ulink url="https://github.com/thkukuk/libnss_compat">libnss_compat</ulink>,
|
|---|
| 93 | <ulink url="https://github.com/thkukuk/libnss_nis">libnss_nis</ulink>, and
|
|---|
| 94 | <ulink url="https://github.com/thkukuk/libnss_nisplus">libnss_nisplus</ulink>
|
|---|
| 95 | </para>
|
|---|
| 96 | -->
|
|---|
| 97 |
|
|---|
| 98 | <para condition="html" role="usernotes">User Notes:
|
|---|
| 99 | <ulink url="&blfs-wiki;/nfs-utils"/></para>
|
|---|
| 100 |
|
|---|
| 101 | </sect2>
|
|---|
| 102 |
|
|---|
| 103 | <sect2 role="kernel" id='nfs-utils-kernel'>
|
|---|
| 104 | <title>Kernel Configuration</title>
|
|---|
| 105 |
|
|---|
| 106 | <para>Enable the following options in the kernel configuration
|
|---|
| 107 | (choose client and/or server support as appropriate) and recompile the
|
|---|
| 108 | kernel if necessary:</para>
|
|---|
| 109 |
|
|---|
| 110 | <screen><literal>File systems --->
|
|---|
| 111 | [*] Network File Systems ---> [CONFIG_NETWORK_FILESYSTEMS]
|
|---|
| 112 | <*/M> NFS client support [CONFIG_NFS_FS]
|
|---|
| 113 | <*/M> NFS server support [CONFIG_NFSD]</literal></screen>
|
|---|
| 114 |
|
|---|
| 115 | <para>Select the appropriate sub-options that appear when the above options
|
|---|
| 116 | are selected.</para>
|
|---|
| 117 |
|
|---|
| 118 | <note>
|
|---|
| 119 | <para>
|
|---|
| 120 | In BLFS we assume that nfs v3 will be used. If the
|
|---|
| 121 | <emphasis>server</emphasis> offers nfs v4 (for linux, CONFIG_NFSD_V4)
|
|---|
| 122 | then auto-negotiation for v3 will fail and you will need to add
|
|---|
| 123 | <literal>nfsver=3</literal> to the mount options. This also applies
|
|---|
| 124 | if that option is enabled in the <emphasis>client's</emphasis> kernel,
|
|---|
| 125 | for example in a distro trying to mount from a BLFS v3 server.
|
|---|
| 126 | </para>
|
|---|
| 127 | <para>
|
|---|
| 128 | Even if neither end of the connection supports nfs v4, adding
|
|---|
| 129 | <literal>nfsver=3</literal> is still beneficial because it prevents an
|
|---|
| 130 | error message "NFS: bad mount option value specified: minorversion=1"
|
|---|
| 131 | being logged on every mount.
|
|---|
| 132 | </para>
|
|---|
| 133 | </note>
|
|---|
| 134 |
|
|---|
| 135 | <indexterm zone="nfs-utils nfs-utils-kernel">
|
|---|
| 136 | <primary sortas="d-nfs-utils">NFS Utilities</primary>
|
|---|
| 137 | </indexterm>
|
|---|
| 138 |
|
|---|
| 139 | </sect2>
|
|---|
| 140 |
|
|---|
| 141 | <sect2 role="installation" id='nfs-utils-install'
|
|---|
| 142 | xreflabel='NFS Utilities Installation'>
|
|---|
| 143 | <title>Installation of NFS Utilities</title>
|
|---|
| 144 |
|
|---|
| 145 | <para>Before you compile the program, ensure that the <systemitem
|
|---|
| 146 | class="username">nobody</systemitem> user and <systemitem
|
|---|
| 147 | class="groupname">nogroup</systemitem> group have been created as done in
|
|---|
| 148 | the current LFS book. You can add them by running the following commands
|
|---|
| 149 | as the <systemitem class="username">root</systemitem> user:</para>
|
|---|
| 150 |
|
|---|
| 151 | <screen role="nodump"><userinput>groupadd -g 99 nogroup &&
|
|---|
| 152 | useradd -c "Unprivileged Nobody" -d /dev/null -g nogroup \
|
|---|
| 153 | -s /bin/false -u 99 nobody</userinput></screen>
|
|---|
| 154 |
|
|---|
| 155 | <note>
|
|---|
| 156 | <para>The classic uid and gid values are 65534 which is also -2 when
|
|---|
| 157 | interpreted as a signed 16-bit number. These values impact other files
|
|---|
| 158 | on some filesystems that do not have support for sparse files. The
|
|---|
| 159 | <systemitem class="username">nobody</systemitem> and <systemitem
|
|---|
| 160 | class="groupname">nogroup</systemitem> values are relatively arbitrary.
|
|---|
| 161 | The impact on a server is nil if the <filename>exports</filename> file
|
|---|
| 162 | is configured correctly. If it is misconfigured, an
|
|---|
| 163 | <command>ls -l</command> or <command>ps</command> listing will show a
|
|---|
| 164 | uid or gid number of 65534 instead of a name. The client uses <systemitem
|
|---|
| 165 | class="username">nobody</systemitem> only as the user running
|
|---|
| 166 | <command>rpc.statd</command>.</para>
|
|---|
| 167 | </note>
|
|---|
| 168 |
|
|---|
| 169 | <para>First, fix a build problem caused by gcc-8:</para>
|
|---|
| 170 |
|
|---|
| 171 | <screen><userinput>sed -i '/strict-prototypes/d' configure.ac &&
|
|---|
| 172 | autoreconf -fiv</userinput></screen>
|
|---|
| 173 |
|
|---|
| 174 | <para>Install <application>NFS Utilities</application> by running
|
|---|
| 175 | the following commands:</para>
|
|---|
| 176 |
|
|---|
| 177 | <!--
|
|---|
| 178 | <screen><userinput>sed -i '/fcntl.h/a#include <stdint.h>' support/nsm/rpc.c &&-->
|
|---|
| 179 | <screen><userinput>./configure --prefix=/usr \
|
|---|
| 180 | --sysconfdir=/etc \
|
|---|
| 181 | --sbindir=/sbin \
|
|---|
| 182 | --without-tcp-wrappers \
|
|---|
| 183 | --disable-nfsv4 \
|
|---|
| 184 | --disable-gss &&
|
|---|
| 185 | make</userinput></screen>
|
|---|
| 186 |
|
|---|
| 187 | <!-- Test breakage: see
|
|---|
| 188 | http://lists.linuxfromscratch.org/pipermail/blfs-book/2017-December/071861.html -->
|
|---|
| 189 | <para>This package does not come with a working test suite."</para>
|
|---|
| 190 |
|
|---|
| 191 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
|
|---|
| 192 |
|
|---|
| 193 | <!-- dev note: make statduser=$(whoami) DESTDIR=<DESTDIR> install -->
|
|---|
| 194 |
|
|---|
| 195 | <screen role='root'><userinput>make install &&
|
|---|
| 196 | mv -v /sbin/start-statd /usr/sbin &&
|
|---|
| 197 | chmod u+w,go+r /sbin/mount.nfs &&
|
|---|
| 198 | chown nobody.nogroup /var/lib/nfs</userinput></screen>
|
|---|
| 199 |
|
|---|
| 200 | <!-- commented, in case the tests get fixed
|
|---|
| 201 | <para>The tests for this package require that the package be installed and
|
|---|
| 202 | configured as specified below. In addition, the the daemon from <xref
|
|---|
| 203 | linkend="rpcbind"/> needs to be running and the tests need to be run as the
|
|---|
| 204 | <systemitem class="username">root</systemitem> user.</para>
|
|---|
| 205 |
|
|---|
| 206 | <para>To test the results, issue, as root: <command>make check</command>.</para>-->
|
|---|
| 207 |
|
|---|
| 208 | </sect2>
|
|---|
| 209 |
|
|---|
| 210 | <sect2 role="commands">
|
|---|
| 211 | <title>Command Explanations</title>
|
|---|
| 212 | <!--
|
|---|
| 213 | <para><command>sed ... support/nsm/rpc.c</command>: This sed it required
|
|---|
| 214 | to fix a build issue with glibc-2.26 and later.</para>
|
|---|
| 215 | -->
|
|---|
| 216 | <para><parameter>--without-tcp-wrappers</parameter>: This option is
|
|---|
| 217 | needed because TCP Wrappers is not in BLFS.</para>
|
|---|
| 218 |
|
|---|
| 219 | <para><parameter>--disable-nfsv4</parameter>: This allows the package to be
|
|---|
| 220 | built when libnfsidmap has not been installed.</para>
|
|---|
| 221 |
|
|---|
| 222 | <para><parameter>--disable-gss</parameter>: Disables support for
|
|---|
| 223 | RPCSEC GSS (RPC Security).</para>
|
|---|
| 224 |
|
|---|
| 225 | <para><command>chown nobody.nogroup /var/lib/nfs</command>: The
|
|---|
| 226 | rpc.statd program uses the ownership of this directory to set
|
|---|
| 227 | it's UID and GID. This command sets those to unprivileged entries.
|
|---|
| 228 | </para>
|
|---|
| 229 |
|
|---|
| 230 | </sect2>
|
|---|
| 231 |
|
|---|
| 232 | <sect2 role="configuration">
|
|---|
| 233 | <title>Configuring NFS Utilities</title>
|
|---|
| 234 |
|
|---|
| 235 | <sect3 id='nfs-utils-server-config'>
|
|---|
| 236 | <title>Server Configuration</title>
|
|---|
| 237 |
|
|---|
| 238 | <para><filename>/etc/exports</filename> contains the exported directories
|
|---|
| 239 | on NFS servers. Refer to the <filename>exports.5</filename> manual page
|
|---|
| 240 | for the syntax of this file. Also refer to the "NFS HowTo" available at
|
|---|
| 241 | <ulink url="http://nfs.sourceforge.net/nfs-howto/"/> for information on
|
|---|
| 242 | how to configure the servers and clients in a secure manner. For example,
|
|---|
| 243 | for sharing the <filename class="directory">/home</filename> directory
|
|---|
| 244 | over the local network, the following line may be added:</para>
|
|---|
| 245 |
|
|---|
| 246 | <screen role="root"><userinput>/home <replaceable>192.168.0.0/24</replaceable>(rw,subtree_check,anonuid=99,anongid=99)</userinput></screen>
|
|---|
| 247 |
|
|---|
| 248 | <note><para>Be sure to replace the directory, network address. and prefix above
|
|---|
| 249 | to match your network. The only space in the line above should be between
|
|---|
| 250 | the directory and the network address.</para></note>
|
|---|
| 251 |
|
|---|
| 252 | <indexterm zone="nfs-utils nfs-utils-server-config">
|
|---|
| 253 | <primary sortas="e-etc-exportfs">/etc/exportfs</primary>
|
|---|
| 254 | </indexterm>
|
|---|
| 255 |
|
|---|
| 256 | <sect4 id="nfs-utils-server-init">
|
|---|
| 257 | <title><phrase revision="sysv">Boot Script</phrase>
|
|---|
| 258 | <phrase revision="systemd">Systemd Units</phrase></title>
|
|---|
| 259 |
|
|---|
| 260 | <para>Install the
|
|---|
| 261 | <phrase revision="sysv"><filename>/etc/rc.d/init.d/nfs-server</filename>
|
|---|
| 262 | init script</phrase>
|
|---|
| 263 | <phrase revision="systemd">NFSv4 server units</phrase>
|
|---|
| 264 | included in the <xref linkend="bootscripts" revision="sysv"/>
|
|---|
| 265 | <xref linkend="systemd-units" revision="systemd"/> package
|
|---|
| 266 | to start the server at boot.</para>
|
|---|
| 267 |
|
|---|
| 268 | <screen role="root" revision="systemd"><userinput>make install-nfsv4-server</userinput></screen>
|
|---|
| 269 |
|
|---|
| 270 | <para revision="systemd">
|
|---|
| 271 | If you have disabled NFSv4 support, run the following command as the
|
|---|
| 272 | <systemitem class="username">root</systemitem> user to omit the NFSv4
|
|---|
| 273 | specific systemd units:
|
|---|
| 274 | </para>
|
|---|
| 275 |
|
|---|
| 276 | <!-- both -->
|
|---|
| 277 | <screen role="root"><userinput>make install-nfs-server</userinput></screen>
|
|---|
| 278 |
|
|---|
| 279 | <indexterm zone="nfs-utils nfs-utils-server-init" revision="sysv">
|
|---|
| 280 | <primary sortas="f-nfs-server">nfs-server</primary>
|
|---|
| 281 | </indexterm>
|
|---|
| 282 |
|
|---|
| 283 | <para revision="sysv">Now create the
|
|---|
| 284 | <filename>/etc/sysconfig/nfs-server</filename> configuration file:
|
|---|
| 285 | </para>
|
|---|
| 286 |
|
|---|
| 287 | <screen role="root" revision="sysv"><userinput>cat > /etc/sysconfig/nfs-server << "EOF"
|
|---|
| 288 | <literal>PORT="2049"
|
|---|
| 289 | PROCESSES="8"
|
|---|
| 290 | KILLDELAY="10"</literal>
|
|---|
| 291 | EOF</userinput></screen>
|
|---|
| 292 |
|
|---|
| 293 | <note revision="sysv">
|
|---|
| 294 | <para>The above parameters may be optionally placed in
|
|---|
| 295 | <filename>/etc/sysconfig/rc.site</filename>.
|
|---|
| 296 | </para>
|
|---|
| 297 | </note>
|
|---|
| 298 |
|
|---|
| 299 | <indexterm zone="nfs-utils nfs-utils-server-init" revision="sysv">
|
|---|
| 300 | <primary
|
|---|
| 301 | sortas="e-etc-sysconfig-nfs-server">/etc/sysconfig/nfs-server</primary>
|
|---|
| 302 | </indexterm>
|
|---|
| 303 |
|
|---|
| 304 | <para revision="systemd">
|
|---|
| 305 | You can edit the <filename>/etc/default/nfs-utils</filename>
|
|---|
| 306 | file to change the startup options for NFS daemons. Defaults
|
|---|
| 307 | should be fine for most use cases.
|
|---|
| 308 | </para>
|
|---|
| 309 |
|
|---|
| 310 | <indexterm zone="nfs-utils nfs-utils-server-init" revision="systemd">
|
|---|
| 311 | <primary sortas="e-etc-default-nfs-utils">/etc/default/nfs-utils</primary>
|
|---|
| 312 | </indexterm>
|
|---|
| 313 |
|
|---|
| 314 |
|
|---|
| 315 |
|
|---|
| 316 | </sect4>
|
|---|
| 317 |
|
|---|
| 318 | </sect3>
|
|---|
| 319 |
|
|---|
| 320 | <sect3 id='nfs-utils-client-config'>
|
|---|
| 321 | <title>Client Configuration</title>
|
|---|
| 322 |
|
|---|
| 323 | <para><filename>/etc/fstab</filename> contains the directories that
|
|---|
| 324 | are to be mounted on the client. Alternately the partitions can be
|
|---|
| 325 | mounted by using the <command>mount</command> command with the proper
|
|---|
| 326 | options. To mount the <filename class="directory">/home</filename>
|
|---|
| 327 | and <filename class="directory">/usr</filename> partitions, add the
|
|---|
| 328 | following to the <filename>/etc/fstab</filename>:</para>
|
|---|
| 329 |
|
|---|
| 330 | <screen role="root"><userinput><replaceable><server-name></replaceable>:/home /home nfs rw,_netdev 0 0
|
|---|
| 331 | <replaceable><server-name></replaceable>:/usr /usr nfs ro,_netdev 0 0</userinput></screen>
|
|---|
| 332 |
|
|---|
| 333 | <para>The options which can be used are specified in <command>man 5 nfs</command>.
|
|---|
| 334 | If both the client and server are running recent versions of linux, most of the
|
|---|
| 335 | options will be negotiated (but see the Note above on nfsver=3). You can specify
|
|---|
| 336 | either <literal>rw</literal> or
|
|---|
| 337 | <literal>ro</literal>, <literal>_netdev</literal> if the filesystem is to be
|
|---|
| 338 | automatically mounted at boot, or <literal>noauto</literal> (and perhaps
|
|---|
| 339 | <literal>user</literal>) for other filesystems.</para>
|
|---|
| 340 |
|
|---|
| 341 | <para>If the fileserver is not running a recent version of linux, you may need to
|
|---|
| 342 | specifiy other options.</para>
|
|---|
| 343 |
|
|---|
| 344 | <para>If you are using systemd, you may need to enable autofs v4 in your kernel,
|
|---|
| 345 | and add the option <literal>comment=systemd.automount</literal>. Some machines
|
|---|
| 346 | need this, because systemd tries to mount the external fs's before the network
|
|---|
| 347 | is up, others do not need it. An alternative is for <systemitem
|
|---|
| 348 | class="username">root</systemitem> to run <command>mount -a</command>.</para>
|
|---|
| 349 |
|
|---|
| 350 | <indexterm zone="nfs-utils nfs-utils-client-config">
|
|---|
| 351 | <primary sortas="e-etc-fstab">/etc/fstab</primary>
|
|---|
| 352 | </indexterm>
|
|---|
| 353 |
|
|---|
| 354 | <sect4 id="nfs-utils-client-init">
|
|---|
| 355 | <title><phrase revision="sysv">Boot Script</phrase>
|
|---|
| 356 | <phrase revision="systemd">Systemd Units</phrase></title>
|
|---|
| 357 |
|
|---|
| 358 | <note>
|
|---|
| 359 | <para>
|
|---|
| 360 | The following <phrase revision="sysv">boot script is</phrase>
|
|---|
| 361 | <phrase revision="systemd">systemd units are</phrase> not required
|
|---|
| 362 | if the nfs-server <phrase revision="sysv">script is</phrase>
|
|---|
| 363 | <phrase revision="systemd">units are</phrase> installed.
|
|---|
| 364 | </para>
|
|---|
| 365 | </note>
|
|---|
| 366 |
|
|---|
| 367 | <para>Install the
|
|---|
| 368 | <phrase revision="sysv">
|
|---|
| 369 | <filename>/etc/rc.d/init.d/nfs-client</filename> init script</phrase>
|
|---|
| 370 | <phrase revision="systemd">units</phrase> included in the
|
|---|
| 371 | <xref linkend="bootscripts" revision="sysv"/>
|
|---|
| 372 | <xref linkend="systemd-units" revision="systemd"/> package to start
|
|---|
| 373 | the client services at boot.</para>
|
|---|
| 374 |
|
|---|
| 375 | <screen role="root"><userinput>make install-nfs-client</userinput></screen>
|
|---|
| 376 |
|
|---|
| 377 | <indexterm zone="nfs-utils nfs-utils-client-config">
|
|---|
| 378 | <primary sortas="f-nfs-client">nfs-client</primary>
|
|---|
| 379 | </indexterm>
|
|---|
| 380 |
|
|---|
| 381 | <para revision="sysv">To automatically mount <systemitem
|
|---|
| 382 | class="filesystem">nfs</systemitem> filesystems, clients will also need
|
|---|
| 383 | to install the <filename>netfs</filename> bootscript as described in
|
|---|
| 384 | <xref linkend="postlfs-config-netfs"/>.</para>
|
|---|
| 385 |
|
|---|
| 386 | <indexterm zone="nfs-utils nfs-utils-client-config" revision="sysv">
|
|---|
| 387 | <primary sortas="f-netfs">netfs</primary>
|
|---|
| 388 | </indexterm>
|
|---|
| 389 |
|
|---|
| 390 | </sect4>
|
|---|
| 391 |
|
|---|
| 392 | </sect3>
|
|---|
| 393 |
|
|---|
| 394 | </sect2>
|
|---|
| 395 |
|
|---|
| 396 | <sect2 role="content">
|
|---|
| 397 | <title>Contents</title>
|
|---|
| 398 | <segmentedlist>
|
|---|
| 399 | <segtitle>Installed Programs</segtitle>
|
|---|
| 400 | <segtitle>Installed Libraries</segtitle>
|
|---|
| 401 | <segtitle>Installed Directories</segtitle>
|
|---|
| 402 |
|
|---|
| 403 | <seglistitem>
|
|---|
| 404 | <seg>exportfs, mountstats, mount.nfs, mount.nfs4 (link to mount.nfs),
|
|---|
| 405 | nfsiostat, nfsstat, osd_login, rpc.mountd, rpc.nfsd, rpc.statd, rpcdebug,
|
|---|
| 406 | showmount, sm-notify, start-statd, umount.nfs (link to mount.nfs),
|
|---|
| 407 | and umount.nfs4 (link to mount.nfs)</seg>
|
|---|
| 408 | <seg>None</seg>
|
|---|
| 409 | <seg>/var/lib/nfs</seg>
|
|---|
| 410 | </seglistitem>
|
|---|
| 411 | </segmentedlist>
|
|---|
| 412 |
|
|---|
| 413 | <variablelist>
|
|---|
| 414 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
|---|
| 415 | <?dbfo list-presentation="list"?>
|
|---|
| 416 | <?dbhtml list-presentation="table"?>
|
|---|
| 417 |
|
|---|
| 418 | <varlistentry id="exportfs">
|
|---|
| 419 | <term><command>exportfs</command></term>
|
|---|
| 420 | <listitem>
|
|---|
| 421 | <para>maintains a list of NFS exported file systems.</para>
|
|---|
| 422 | <indexterm zone="nfs-utils exportfs">
|
|---|
| 423 | <primary sortas="b-exportfs">exportfs</primary>
|
|---|
| 424 | </indexterm>
|
|---|
| 425 | </listitem>
|
|---|
| 426 | </varlistentry>
|
|---|
| 427 |
|
|---|
| 428 | <varlistentry id="mountstats">
|
|---|
| 429 | <term><command>mountstats</command></term>
|
|---|
| 430 | <listitem>
|
|---|
| 431 | <para>displays NFS client per-mount statistics.</para>
|
|---|
| 432 | <indexterm zone="nfs-utils mountstats">
|
|---|
| 433 | <primary sortas="b-mountstats">mountstats</primary>
|
|---|
| 434 | </indexterm>
|
|---|
| 435 | </listitem>
|
|---|
| 436 | </varlistentry>
|
|---|
| 437 |
|
|---|
| 438 | <varlistentry id="mount.nfs">
|
|---|
| 439 | <term><command>mount.nfs</command></term>
|
|---|
| 440 | <listitem>
|
|---|
| 441 | <para>is used to mount a network share using NFS</para>
|
|---|
| 442 | <indexterm zone="nfs-utils mount.nfs">
|
|---|
| 443 | <primary sortas="b-mount.nfs">mount.nfs</primary>
|
|---|
| 444 | </indexterm>
|
|---|
| 445 | </listitem>
|
|---|
| 446 | </varlistentry>
|
|---|
| 447 |
|
|---|
| 448 | <varlistentry id="mount.nfs4">
|
|---|
| 449 | <term><command>mount.nfs4</command></term>
|
|---|
| 450 | <listitem>
|
|---|
| 451 | <para>is used to mount a network share using NFSv4</para>
|
|---|
| 452 | <indexterm zone="nfs-utils mount.nfs4">
|
|---|
| 453 | <primary sortas="b-mount.nfs4">mount.nfs4</primary>
|
|---|
| 454 | </indexterm>
|
|---|
| 455 | </listitem>
|
|---|
| 456 | </varlistentry>
|
|---|
| 457 |
|
|---|
| 458 | <varlistentry id="nfsiostat-nfs-utils">
|
|---|
| 459 | <term><command>nfsiostat</command></term>
|
|---|
| 460 | <listitem>
|
|---|
| 461 | <para>reports input/output statistics for network filesystems.</para>
|
|---|
| 462 | <indexterm zone="nfs-utils nfsiostat-nfs-utils">
|
|---|
| 463 | <primary sortas="b-nfsiostat-nfs-utils">nfsiostat</primary>
|
|---|
| 464 | </indexterm>
|
|---|
| 465 | </listitem>
|
|---|
| 466 | </varlistentry>
|
|---|
| 467 |
|
|---|
| 468 | <varlistentry id="nfsstat">
|
|---|
| 469 | <term><command>nfsstat</command></term>
|
|---|
| 470 | <listitem>
|
|---|
| 471 | <para>displays statistics kept about NFS client and server activity.</para>
|
|---|
| 472 | <indexterm zone="nfs-utils nfsstat">
|
|---|
| 473 | <primary sortas="b-nfsstat">nfsstat</primary>
|
|---|
| 474 | </indexterm>
|
|---|
| 475 | </listitem>
|
|---|
| 476 | </varlistentry>
|
|---|
| 477 |
|
|---|
| 478 | <varlistentry id="osd_login">
|
|---|
| 479 | <term><command>osd_login</command></term>
|
|---|
| 480 | <listitem>
|
|---|
| 481 | <para>is a script that is a part of the autologin feature
|
|---|
| 482 | mandated by the pnfs-objects standard.</para>
|
|---|
| 483 | <indexterm zone="nfs-utils osd_login">
|
|---|
| 484 | <primary sortas="b-osd_login">osd_login</primary>
|
|---|
| 485 | </indexterm>
|
|---|
| 486 | </listitem>
|
|---|
| 487 | </varlistentry>
|
|---|
| 488 |
|
|---|
| 489 |
|
|---|
| 490 | <varlistentry id="rpc.mountd">
|
|---|
| 491 | <term><command>rpc.mountd</command></term>
|
|---|
| 492 | <listitem>
|
|---|
| 493 | <para>implements the NFS mount protocol on an NFS server.</para>
|
|---|
| 494 | <indexterm zone="nfs-utils rpc.mountd">
|
|---|
| 495 | <primary sortas="b-rpc.mountd">rpc.mountd</primary>
|
|---|
| 496 | </indexterm>
|
|---|
| 497 | </listitem>
|
|---|
| 498 | </varlistentry>
|
|---|
| 499 |
|
|---|
| 500 | <varlistentry id="rpc.nfsd">
|
|---|
| 501 | <term><command>rpc.nfsd</command></term>
|
|---|
| 502 | <listitem>
|
|---|
| 503 | <para>implements the user level part of the NFS
|
|---|
| 504 | service on the server.</para>
|
|---|
| 505 | <indexterm zone="nfs-utils rpc.nfsd">
|
|---|
| 506 | <primary sortas="b-rpc.nfsd">rpc.nfsd</primary>
|
|---|
| 507 | </indexterm>
|
|---|
| 508 | </listitem>
|
|---|
| 509 | </varlistentry>
|
|---|
| 510 |
|
|---|
| 511 | <varlistentry id="rpc.statd">
|
|---|
| 512 | <term><command>rpc.statd</command></term>
|
|---|
| 513 | <listitem>
|
|---|
| 514 | <para>is used by the NFS file locking service. Run on both sides,
|
|---|
| 515 | client as well as server, when you want file locking enabled.</para>
|
|---|
| 516 | <indexterm zone="nfs-utils rpc.statd">
|
|---|
| 517 | <primary sortas="b-rpc.statd">rpc.statd</primary>
|
|---|
| 518 | </indexterm>
|
|---|
| 519 | </listitem>
|
|---|
| 520 | </varlistentry>
|
|---|
| 521 |
|
|---|
| 522 | <varlistentry id="rpcdebug">
|
|---|
| 523 | <term><command>rpcdebug</command></term>
|
|---|
| 524 | <listitem>
|
|---|
| 525 | <para>sets or clears the kernel's NFS client and server debug
|
|---|
| 526 | flags.</para>
|
|---|
| 527 | <indexterm zone="nfs-utils rpcdebug">
|
|---|
| 528 | <primary sortas="b-rpcdebug">rpcdebug</primary>
|
|---|
| 529 | </indexterm>
|
|---|
| 530 | </listitem>
|
|---|
| 531 | </varlistentry>
|
|---|
| 532 |
|
|---|
| 533 | <varlistentry id="showmount">
|
|---|
| 534 | <term><command>showmount</command></term>
|
|---|
| 535 | <listitem>
|
|---|
| 536 | <para>displays mount information for an NFS server.</para>
|
|---|
| 537 | <indexterm zone="nfs-utils showmount">
|
|---|
| 538 | <primary sortas="b-showmount">showmount</primary>
|
|---|
| 539 | </indexterm>
|
|---|
| 540 | </listitem>
|
|---|
| 541 | </varlistentry>
|
|---|
| 542 |
|
|---|
| 543 | <varlistentry id="sm-notify">
|
|---|
| 544 | <term><command>sm-notify</command></term>
|
|---|
| 545 | <listitem>
|
|---|
| 546 | <para>is used to send Network Status Monitor reboot messages.</para>
|
|---|
| 547 | <indexterm zone="nfs-utils sm-notify">
|
|---|
| 548 | <primary sortas="b-sm-notify">sm-notify</primary>
|
|---|
| 549 | </indexterm>
|
|---|
| 550 | </listitem>
|
|---|
| 551 | </varlistentry>
|
|---|
| 552 |
|
|---|
| 553 | <varlistentry id="start-statd">
|
|---|
| 554 | <term><command>start-statd</command></term>
|
|---|
| 555 | <listitem>
|
|---|
| 556 | <para>is a script called by nfsmount when mounting a filesystem with
|
|---|
| 557 | locking enabled, if statd does not appear to be running. It can be
|
|---|
| 558 | customised with whatever flags are appropriate for the site.</para>
|
|---|
| 559 | <indexterm zone="nfs-utils start-statd">
|
|---|
| 560 | <primary sortas="b-start-statd">start-statd</primary>
|
|---|
| 561 | </indexterm>
|
|---|
| 562 | </listitem>
|
|---|
| 563 | </varlistentry>
|
|---|
| 564 |
|
|---|
| 565 | <varlistentry id="umount.nfs">
|
|---|
| 566 | <term><command>umount.nfs</command></term>
|
|---|
| 567 | <listitem>
|
|---|
| 568 | <para>is used to unmount a network share using NFS</para>
|
|---|
| 569 | <indexterm zone="nfs-utils umount.nfs">
|
|---|
| 570 | <primary sortas="b-umount.nfs">umount.nfs</primary>
|
|---|
| 571 | </indexterm>
|
|---|
| 572 | </listitem>
|
|---|
| 573 | </varlistentry>
|
|---|
| 574 |
|
|---|
| 575 | <varlistentry id="umount.nfs4">
|
|---|
| 576 | <term><command>umount.nfs4</command></term>
|
|---|
| 577 | <listitem>
|
|---|
| 578 | <para>is used to unmount a network share using NFSv4</para>
|
|---|
| 579 | <indexterm zone="nfs-utils umount.nfs4">
|
|---|
| 580 | <primary sortas="b-umount.nfs4">umount.nfs4</primary>
|
|---|
| 581 | </indexterm>
|
|---|
| 582 | </listitem>
|
|---|
| 583 | </varlistentry>
|
|---|
| 584 |
|
|---|
| 585 | </variablelist>
|
|---|
| 586 |
|
|---|
| 587 | </sect2>
|
|---|
| 588 |
|
|---|
| 589 | </sect1>
|
|---|
