+++ /dev/null
-<?xml version='1.0' encoding='UTF-8'?><chapter xmlns="http://docbook.org/ns/docbook" xmlns:xl="http://www.w3.org/1999/xlink" version="5.0" xml:lang="en-US" xml:id="installinglustrefromsourcecode">
- <title xml:id="installinglustrefromsourcecode.title">Installing a Lustre File System from Source
- Code</title>
- <para>This chapter describes how to create a customized Lustre server kernel from source code.
- Sections included are:</para>
- <itemizedlist>
- <listitem>
- <para><xref linkend="dbdoclet.50438210_69313"/></para>
- </listitem>
- <listitem>
- <para><xref linkend="dbdoclet.50438210_65411"/></para>
- </listitem>
- <listitem>
- <para><xref linkend="dbdoclet.50438210_47529"/></para>
- </listitem>
- <listitem>
- <para><xref linkend="section_g4d_yby_lk"/></para>
- </listitem>
- </itemizedlist>
- <note>
- <para>It is recommended that you install from prebuild RPMs of the Lustre software unless you
- need to customize the Lustre server kernel or will be using an Linux kernel that has not been
- tested with the Lustre software. Instructions on installing pre-built RPMs are in <xref linkend='installinglustre.title'/></para>
- <para>For a list of supported Linux distributions and architectures, see <xref
- xmlns:xlink="http://www.w3.org/1999/xlink" linkend="LustreTestMatrixTable"/>. Prebuild RPMs
- are available in the <link xl:href="https://wiki.hpdd.intel.com/display/PUB/Lustre+Releases">Lustre Releases</link>
- repository. For information about installing Lustre RPMs, see <xref
- xmlns:xlink="http://www.w3.org/1999/xlink" linkend="installinglustre"/>.</para>
- </note>
- <section xml:id="dbdoclet.50438210_69313">
- <title><indexterm>
- <primary>installing</primary>
- <secondary>from source</secondary>
- <tertiary>prerequisites</tertiary>
- </indexterm>Overview and Prerequisites</title>
- <para>To install the Lustre software from source code, the following are required:</para>
- <itemizedlist>
- <listitem>
- <para>A x86_64 machine with a fresh installation of a Linux operating system.</para>
- <note><para>This section of the Manual only describes the specific procedure against building on Red Hat
- Enterprise Linux 6 and derivatives. For a complete set of supported platforms please
- visit <xref xmlns:xlink="http://www.w3.org/1999/xlink" linkend="LustreTestMatrixTable"
- />.The server kernel should be one of the supported kernel versions but it is not
- necessary to run a vendor distribution to build the Lustre software.</para></note>
- </listitem>
- <listitem>
- <para>Access to the Lustre software git repository at <link xl:href="http://git.hpdd.intel.com/">http://git.hpdd.intel.com/</link>.</para>
- </listitem>
- <listitem>
- <para>(Recommended) Access to a recent version of <link xmlns:xlink="http://www.w3.org/1999/xlink"
- xlink:href="http://fedoraproject.org/wiki/EPEL">EPEL</link> containing the
- <literal>quilt</literal> utility used for managing a series of patches. </para>
- <note><para>The use of <literal>quilt</literal> is optional for building the Lustre software, and is
- detected at configure time if it is installed. Otherwise the <literal>patch</literal>
- utility is used to apply <literal>ldiskfs</literal> patches to the kernel source. Quilt
- is useful if you intend to modify the Lustre kernel patches.</para></note>
- </listitem>
- <listitem>
- <para><emphasis role="italic">(Recommended)</emphasis> At least 1 GB memory on the machine
- used for the build.</para>
- </listitem>
- <listitem>
- <para><emphasis role="italic">(Recommended)</emphasis> At least 20 GB hard disk space on the
- machine used for the build. </para>
- </listitem>
- <listitem>
- <para>Security-Enhanced Linux (SELinux) <emphasis role="italic">disabled</emphasis> on all
- Lustre servers and clients. The Lustre software does not support SELinux.</para>
- </listitem>
- </itemizedlist>
- <para>The installation procedure includes several steps:</para>
- <itemizedlist>
- <listitem>
- <para> Patching the core kernel.</para>
- </listitem>
- <listitem>
- <para> Building Lustre RPMs.</para>
- </listitem>
- <listitem>
- <para> Installing and testing the Lustre file system.</para>
- </listitem>
- </itemizedlist>
- <para>These steps are described in the following sections.</para>
- </section>
- <section xml:id="dbdoclet.50438210_65411">
- <title><indexterm><primary>installing</primary><secondary>from source</secondary><tertiary>patching the kernel</tertiary></indexterm>Patching the Kernel</title>
- <para>This section first describes how to prepare your machine to serve as a development
- environment, including build tools, the Lustre source, and the Linux kernel source. It then
- describes how to apply Lustre patches to the Linux kernel.</para>
- <note>
- <para>A patched Linux kernel is <emphasis>NOT</emphasis> required in order to build the
-Lustre client code. The steps below for building the Linux kernel are only
-required if a new kernel is needed for a Lustre server.</para>
- </note>
- <section remap="h3">
- <title><indexterm>
- <primary>quilt</primary>
- </indexterm>Provisioning the Build Machine and Installing Dependencies</title>
- <note>
- <para>This example is specific for building a modified Red Hat Enteprise Linux 6 kernel for
- the Lustre file system server. It is assumed that the operating system has been freshly
- installed on a machine with the hostname <literal>rhel6-master</literal>.</para>
- </note>
- <para>To provision the build machine and install dependencies, complete these steps.</para>
- <orderedlist>
- <listitem>
- <para>Log in as <systemitem>root</systemitem>.</para>
- </listitem>
- <listitem>
- <para>Install the kernel development tools:</para>
- <para>
- <screen># yum -y groupinstall "Development Tools"</screen>
- </para>
- <note>
- <para>If the Development Tools group is not available, you will need to satisfy the dependencies for the build manually.</para>
- </note>
- </listitem>
- <listitem>
- <para>Install additional dependencies:</para>
- <para>
- <screen># yum -y install xmlto asciidoc elfutils-libelf-devel
- zlib-devel binutils-devel newt-devel python-devel hmaccalc
- perl-ExtUtils-Embed</screen>
- </para>
- </listitem>
- <listitem>
- <para>(Optional) Install EPEL:</para>
- <para>
- <screen># wget
- http://download.fedoraproject.org/pub/epel/6/x86_64/
- epel-release-6-8.noarch.rpm
-# rpm -ivh ./epel-release-5-4.noarch.rpm
-</screen>
- </para>
- </listitem>
- <listitem>
- <para>(Optional) Install quilt:</para>
- <para>
- <screen># yum -y install quilt
-</screen>
- </para>
- <note>
- <para>
- <package>newt-devel</package> may not be available for Red Hat Enterprise Linux 6. One
- option is to download the <link xmlns:xlink="http://www.w3.org/1999/xlink"
- xlink:href="http://mirror.centos.org/centos/6/os/x86_64/Packages/newt-devel-0.52.11-3.el6.x86_64.rpm"
- >newt-devel</link>, <link xmlns:xlink="http://www.w3.org/1999/xlink"
- xlink:href="http://mirror.centos.org/centos/6/os/x86_64/Packages/slang-devel-2.2.1-1.el6.x86_64.rpm"
- >slang-devel</link>, and <link xmlns:xlink="http://www.w3.org/1999/xlink"
- xlink:href="http://mirror.centos.org/centos/6/os/i386/Packages/asciidoc-8.4.5-4.1.el6.noarch.rpm"
- >asciidoc</link> RPMs from the CentOS Enterprise Linux Distribution and install
- using:</para>
- <para>
- <screen>yum --nogpgcheck localinstall
- ./newt-devel-0.52.11-3.el6.x86_64.rpm
- ./slang-devel-2.2.1-1.el6.x86_64.rpm
- ./asciidoc-8.4.5-4.1.el6.noarch.rpm
-</screen>
- </para>
- </note>
- </listitem>
- </orderedlist>
- </section>
- <section remap="h3" xml:id="PreparingLustreSource">
- <title>Preparing the Lustre Source</title>
- <para>To prepare the Lustre source, complete these steps.</para>
- <orderedlist>
- <listitem>
- <para>Create a user called <systemitem>build</systemitem> with a home directory
- <systemitem>/home/build</systemitem>:</para>
- <para>
- <screen># useradd -m build
-</screen>
- </para>
- </listitem>
- <listitem>
- <para>Switch to the user called <systemitem>build</systemitem> and change the directory to
- the users home directory:</para>
- <para>
- <screen># su build
-$ cd $HOME
-</screen>
- </para>
- </listitem>
- <listitem>
- <para>Get the MASTER branch of the Lustre software from the Lustre software git
- repository:</para>
- <para>
- <screen># git clone git://git.hpdd.intel.com/fs/lustre-release.git
-# cd lustre-release
-</screen>
- </para>
- </listitem>
- <listitem>
- <para>Run:</para>
- <para>
- <screen>sh ./autogen.sh
-</screen>
- </para>
- </listitem>
- <listitem>
- <para>Resolve any outstanding dependencies. </para>
- <para><screen># sh ./autogen.sh</screen>When <package>autogen.sh</package> completes
- successfully, a response similar to the following is displayed: </para>
- <para>
- <screen>Checking for a complete tree...
-checking forautomake-1.9>= 1.9... found 1.9.6
-...
-...
-configure.ac:10: installing `./config.sub'
-configure.ac:12: installing `./install-sh'
-configure.ac:12: installing `./missing'
-Running autoconf</screen>
- </para>
- </listitem>
- </orderedlist>
- </section>
- <section remap="h3">
- <title>Preparing the Kernel Source</title>
- <para>To build the kernel using <literal>rpmbuild</literal> (a tool specific to RPM-based
- distributions), complete these steps.</para>
- <orderedlist>
- <listitem>
- <para>Get the kernel source: </para>
- <para>
- <screen># cd $HOME
-# mkdir -p kernel/rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
-# cd kernel
-# echo '%_topdir %(echo $HOME)/kernel/rpmbuild'> ~/.rpmmacros
-</screen>
- </para>
- </listitem>
- <listitem>
- <para>Install the kernel source (enter on one line):</para>
- <para>
- <screen># rpm -ivh http://ftp.redhat.com/pub/redhat/linux/enterprise/
- 6Server/en/os/SRPMS/kernel-2.6.32-358.14.1.el6.src.rpm
- 2>&1 | grep -v mockb</screen>
- </para>
- <note>
- <para>It is intended that the Lustre software master branch be kept up-to-date with the
- most recent kernel distributions. However, a delay may occur between a periodic update
- to a kernel distribution and a corresponding update of the master branch. The most
- recent supported kernel in the master branch can be found in the source directory in
- <systemitem>lustre/kernel_patches/which_patch</systemitem>. If the master branch is
- not current with the latest distribution, download the most recent kernel RPMs from
- the vendor's download site.</para>
- </note>
- </listitem>
- <listitem>
- <para>Prepare the source using <literal>rpmbuild</literal>:</para>
- <para>
- <screen># cd ~/kernel/rpmbuild
-# rpmbuild -bp --target=`uname -m` ./SPECS/kernel.spec
-</screen>
- </para>
- <para>The text displayed ends with the following:</para>
- <para>
- <screen>...
-gpg: Total number processed: 1
-gpg: imported: 1
-+ gpg --homedir . --export --keyring ./kernel.pub Red
-gpg: WARNING: unsafe permissions on homedir `.'
-+ gcc -o scripts/bin2c scripts/bin2c.c
-+ scripts/bin2c ksign_def_public_key __initdata
-+ cd ..
-+ exit 0</screen>
- </para>
- </listitem>
- </orderedlist>
- <para>The kernel source with the Red Hat Enterprise Linux patches applied is now residing in
- the directory
- <systemitem>/home/build/kernel/rpmbuild/BUILD/kernel-2.6.32-358.14.1.el6.x86_64/</systemitem></para>
- </section>
- <section remap="h3">
- <title>Patching the Kernel Source with the Lustre Code</title>
- <para>To patch the kernel source with the Lustre code, complete these steps.</para>
- <orderedlist>
- <listitem>
- <para>Go to the directory containing the kernel source:</para>
- <para>
- <screen>#cd ~/kernel/rpmbuild/BUILD/kernel-2.6.32-358.14.1.el6/
- linux-2.6.32-358.14.1.el6.x86_64/</screen>
- </para>
- </listitem>
- <listitem>
- <para>Edit the <filename>Makefile</filename> file in this directory to add a unique build
- id to be able to ascertain that the kernel is booted. Modify line 4 as shown
- below:</para>
- <para>
- <screen>EXTRAVERSION = -358.14.1.el6_lustre.x86_64</screen>
- </para>
- </listitem>
- <listitem>
- <para>Overwrite the <filename>.config</filename> file in this directory with the Lustre
- <filename>.config</filename> file:</para>
- <para>
- <screen># cp ~/lustre-release/lustre/kernel_patches/kernel_configs/
- kernel-2.6.32-2.6-rhel6-x86_64.config ./.config</screen>
- </para>
- </listitem>
- <listitem>
- <para>Link the Lustre series and patches:</para>
- <para>
- <screen># ln -s ~/lustre-release/lustre/kernel_patches/series/
- 2.6-rhel6.series series
-# ln -s ~/lustre-release/lustre/kernel_patches/patches patches</screen>
- </para>
- </listitem>
- <listitem>
- <para>Apply the patches to the kernel source using <package>quilt</package>:</para>
- <para>
- <screen># quilt push -av</screen>
- </para>
- <para>The following is displayed:</para>
- <screen>...
-...
-patching file fs/jbd2/transaction.c
-Hunk #3succeeded at 1222(offset 3lines).
-Hunk #4succeeded at 1357(offset 3lines).
-Now at patch patches/jbd2-jcberr-2.6-rhel6.patch</screen>
- <note><para>If quilt is not installed, the following steps would be equivalent:
-<screen>for PATCH in $(cat series); do patch -p1 < patches/$PATCH; done</screen></para></note>
- </listitem>
- </orderedlist>
- </section>
- </section>
- <section xml:id="dbdoclet.50438210_47529">
- <title>
- <indexterm>
- <primary>installing</primary>
- <secondary>from source</secondary>
- <tertiary>installing Lustre RPMs</tertiary>
- </indexterm> Building the Lustre RPMs</title>
- <para>This section describes how to configure the patched kernel to work with the Lustre
- software and how to create and install the Lustre packages (RPMs).</para>
- <section>
- <title>Building a New Kernel</title>
- <para>To build a new kernel as an RPM, complete these steps.</para>
- <orderedlist>
- <listitem>
- <para>In the kernel source directory, build a kernel rpm:</para>
- <screen># cd ~/kernel/rpmbuild/BUILD/kernel-2.6.32-131.2.1.el6/
- linux-2.6.32-131.2.1.el6.x86_64/
-# make oldconfig || make menuconfig
-# make include/asm
-# make include/linux/version.h
-# make SUBDIRS=scripts
-# make include/linux/utsrelease.h
-# make rpm</screen>
- <para>A successful build returns text similar to the following:</para>
- <screen>...
-...
-Wrote: /home/build/kernel/rpmbuild/SRPMS/
- kernel-2.6.32-358.14.1.el6_lustre.x86_64-1.src.rpm
-Wrote: /home/build/kernel/rpmbuild/RPMS/x86_64/
- kernel-2.6.32-358.14.1.el6_lustre.x86_64-1.x86_64.rpm
-Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.f73m1V
-+ umask 022+ cd /home/build/kernel/rpmbuild/BUILD
-+ cd kernel-2.6.32-358.14.1.el6_lustre.x86_64
-+ rm -rf /home/build/kernel/rpmbuild/BUILDROOT/
- kernel-2.6.32-358.14.1.el6_lustre.x86_64-1.x86_64
-+ exit 0
-rm ../kernel-2.6.3-358.14.1.el6_lustre.x86_64.tar.gz</screen>
- <note>
- <para>If a request to generate more entropy appears, some disk or keyboard I/O needs to
- be generated. You can generate entropy by entering the following on another
- terminal:<screen># grep -Ri 'any_text' /usr</screen></para>
- </note>
- </listitem>
- </orderedlist>
- <para>A fresh kernel RPM can now be found at
- <systemitem>~/kernel/rpmbuild/RPMS/x86_64/kernel-2.6.32-358.14.1.el6_lustre.x86_64-1.x86_64.rpm</systemitem>.</para>
- </section>
- <section>
- <title>Configuring and Building Lustre RPMs</title>
- <para>To configure and build a set of Lustre RPMs, complete these steps.<orderedlist>
- <listitem>
- <para>Configure the Lustre source:</para>
- <para>
- <screen># cd ~/lustre-release/
-# ./configure --with-linux=/home/build/kernel/rpmbuild/BUILD/
- kernel-2.6.32-358.14.1.el6_lustre.x86_64/</screen>
- </para>
- <para>Text similar to the following is displayed:</para>
- <para>
- <screen>...
-...
-LLCPPFLAGS: -D__arch_lib__ -D_LARGEFILE64_SOURCE=1
-CFLAGS: -g -O2 -Werror
-EXTRA_KCFLAGS: -include /home/build/lustre-release/config.h -g
- -I/home/build/lustre-release
-/libcfs/include -I/home/build/lustre-release/lnet/include
- -I/home/build/lustre-release/
-lustre/include
-LLCFLAGS: -g -Wall -fPIC -D_GNU_SOURCE
-Type 'make' to build Lustre.</screen>
- </para>
- </listitem>
- <listitem>
- <para>Create the RPMs:</para>
- <para>
- <screen># make rpms</screen>
- </para>
- <para>Text similar to the following is displayed:</para>
- <para>
- <screen>...
-...
-Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.TsLWpD
-+ umask 022
-+ cd /home/build/kernel/rpmbuild/BUILD
-+ cd lustre-2.0.61
-+ rm -rf /home/build/kernel/rpmbuild/BUILDROOT/
- lustre-2.0.61-2.6.32-358.14.1.el6_lustre.x86_64_g0533e7b.x86_64
-+ exit 0
-make[1]: Leaving directory `/home/build/lustre-release'</screen>
- </para>
- </listitem>
- </orderedlist></para>
- <para>The resulting RPMs are in
- <systemitem>~build/kernel/rpmbuild/RPMS/x86_64/</systemitem>.<screen>kernel-2.6.3-358.14.1.el6_lustre.x86_64-1.x86_64.rpm
-lustre-2.0.61-2.6.32-358.14.1.el6_lustre.x86_64_g0533e7b.x86_64.rpm
-lustre-debuginfo-2.0.61-2.6.32-358.14.1.el6_lustre.x86_64_g0533e7b.x86_64.rpm
-lustre-ldiskfs-3.3.0-2.6.32-358.14.1.el6_lustre.x86_64_g0533e7b.x86_64.rpm
-lustre-ldiskfs-debuginfo-3.3.0-2.6.32-358.14.1.el6_lustre.x86_64_g0533e7b.x86_64.rpm
-lustre-modules-2.0.61-2.6.32-358.14.1.el6_lustre.x86_64_g0533e7b.x86_64.rpm
-lustre-source-2.0.61-2.6.32-358.14.1.el6_lustre.x86_64_g0533e7b.x86_64.rpm
-lustre-tests-2.0.61-2.6.32-358.14.1.el6_lustre.x86_64_g0533e7b.x86_64.rpm</screen></para>
- </section>
- <section xml:id="InstallingLustreKernel">
- <title><indexterm>
- <primary>installing</primary>
- <secondary>from source</secondary>
- <tertiary>installing the Lustre kernel</tertiary>
- </indexterm>Installing the Lustre Kernel</title>
- <para>To install the Lustre kernel, complete these steps.<orderedlist>
- <listitem>
- <para>As <systemitem>root</systemitem>, install the kernel:</para>
- <para>
- <screen># rpm -ivh ~build/kernel/rpmbuild/RPMS/x86_64/
- kernel-2.6.32-358.14.1.el6_lustre.x86_64-1.x86_64.rpm</screen>
- </para>
- </listitem>
- <listitem>
- <para>Create <literal>initrd</literal> using <literal>dracut</literal>:</para>
- <para>
- <screen># /sbin/new-kernel-pkg --package kernel --mkinitrd --dracut
- --depmod --install 2.6.32-358.14.1.el6_lustre.x86_64</screen>
- </para>
- </listitem>
- <listitem>
- <para>Reboot the system:</para>
- <para>
- <screen>reboot</screen>
- </para>
- <para>A login prompt such as that shown below indicates
- success:<screen>Red Hat Enterprise Linux Server release 6.0(Santiago)
-Kernel 2.6.3-358.14.1.el6_lustre.x86_64 on an x86_64
-
-client-10login:
-</screen></para>
- </listitem>
- </orderedlist></para>
- </section>
- <section>
- <title><indexterm>
- <primary>installing</primary>
- <secondary>from source</secondary>
- <tertiary>building Lustre with OFED</tertiary>
- </indexterm>Building a Lustre File System with a Third-party Network Stack on OFED
- (Optional)</title>
- <para>When using third-party network hardware, you must follow a specific process to install
- and recompile the Lustre software. This section provides an installation example that shows
- how to build Lustre software release 2.4.x when using the OpenFabrics Enterprise
- Distribution (OFED*) version 3.5-1 open-source software. The same process can be used for
- other third-party network stacks by replacing the OFED installation procedure and using the
- appropriate <literal>--with</literal> option when configuring the Lustre source code.<orderedlist>
- <listitem>
- <para>Install the Lustre kernel (see <xref xmlns:xlink="http://www.w3.org/1999/xlink"
- linkend="InstallingLustreKernel"/>).</para>
- </listitem>
- <listitem>
- <para>Compile and install the OFED stack. As root, enter:</para>
- <screen># cd /usr/src
-# tar –zxvf OFED-3.5-1.tgz
-# cd OFED-3.5-1
-# ./install.pl</screen>
- <para>A directory <literal>/usr/src/compat-rdma</literal> is created.</para>
- </listitem>
- <listitem>
- <para>Configure and build Lustre source code:</para>
- <orderedlist numeration="loweralpha">
- <listitem>
- <para>Install the Lustre source. This can be done via RPM or git (see <xref
- xmlns:xlink="http://www.w3.org/1999/xlink" linkend="PreparingLustreSource"
- />).</para>
- </listitem>
- <listitem>
- <para>Configure and build the Lustre source code</para>
- <screen>$ cd ~/lustre-release
-$ sh ./autogen.sh</screen>
- </listitem>
- </orderedlist>
- </listitem>
- </orderedlist></para>
- <para>The <literal>./configure --help</literal> command shows a list of all the
- <literal>--with</literal> options. All third-party network stacks are built in this
- manner.<screen>$ ./configure --with-linux=/usr/src/kernels/$(uname –r) --with-o2ib=/usr/src/compat-rdma
-$ make
-$ make rpms</screen></para>
- <para>The <literal>make rpms</literal> command output shows the location of the generated
- RPMs.</para>
- </section>
- </section>
- <section xml:id="section_g4d_yby_lk">
- <title><indexterm>
- <primary>installing</primary>
- <secondary>from source</secondary>
- <tertiary>testing a Lustre file system</tertiary>
- </indexterm>Installing and Testing a Lustre File System</title>
- <para>This section describes how to install the Lustre RPMs and run the Lustre test
- suite.</para>
- <section>
- <title>Installing <package>e2fsprogs</package></title>
- <para>The <package>e2fsprogs</package> package is required on all Lustre file system server nodes. To download
- and install <literal>e2fsprogs</literal>, complete these steps.<orderedlist>
- <listitem>
- <para>Download <literal>e2fsprogs</literal> from the <link
- xmlns:xlink="http://www.w3.org/1999/xlink"
- xlink:href="https://wiki.hpdd.intel.com/display/PUB/Lustre+Releases">Lustre
- Releases</link> repository.</para>
- </listitem>
- <listitem>
- <para>Install the <literal>e2fsprogs</literal> package:</para>
- <para>
- <screen># rpm -Uvh
- ./e2fsprogs-1.42.7.wc2-7.el6.x86_64.rpm
- ./e2fsprogs-libs-1.42.7.wc2-7.el6.x86_64.rpm
-
-</screen>
- </para>
- </listitem>
- </orderedlist></para>
- </section>
- <section>
- <title>Installing the Lustre RPMs</title>
- <para>To install the Lustre RPMs, complete these steps as <systemitem>root</systemitem>:<orderedlist>
- <listitem>
- <para>Make the directory containing the Lustre RPMs your current directory:</para>
- <para>
- <screen># cd /home/build/kernel/rpmbuild/RPMS/x86_64/
-</screen>
- </para>
- </listitem>
- <listitem>
- <para>Install the RPMs:</para>
- <para>
- <screen># rpm -ivh lustre-ldiskfs-3.3.0-2.6.32-358.14.1.el6_lustre.x86_64*
-# rpm -ivh lustre-modules-2.0.61-2.6.32-358.14.1.el6_lustre.x86_64*
-# rpm -ivh lustre-2.0.61-2.6.32-358.14.1.el6_lustre.x86_64_*
-# rpm -ivh lustre-tests-*</screen>
- </para>
- </listitem>
- </orderedlist></para>
- </section>
- <section>
- <title>Running the Test Suite</title>
- <para>To test a single node Lustre file system installation, complete these steps.<orderedlist>
- <listitem>
- <para>Mount the Lustre file system.</para>
- <para>
- <screen># /usr/lib64/lustre/tests/llmount.sh</screen>
- </para>
- <para>Text similar to the following will be
- displayed:<screen>Loading modules from /usr/lib64/lustre/tests/..
-debug=0x33f0404
-subsystem_debug=0xffb7e3ff
-gss/krb5 is not supported
-Formatting mgs, mds, osts
-Format mds1: /tmp/lustre-mdt1
-Format ost1: /tmp/lustre-ost1
-Format ost2: /tmp/lustre-ost2
-Checking servers environments
-Checking clients rhel6-master environments
-Loading modules from /usr/lib64/lustre/tests/..
-debug=0x33f0404
-subsystem_debug=0xffb7e3ff
-gss/krb5 is not supported
-Setup mgs, mdt, osts
-Starting mds1: -o loop,user_xattr,acl
-/tmp/lustre-mdt1 /mnt/mds1
-debug=0x33f0404
-subsystem_debug=0xffb7e3ff
-debug_mb=10
-Started lustre-MDT0000
-Starting ost1: -o loop /tmp/lustre-ost1 /mnt/ost1
-debug=0x33f0404
-subsystem_debug=0xffb7e3ff
-debug_mb=10
-Started lustre-OST0000
-Starting ost2: -o loop /tmp/lustre-ost2 /mnt/ost2
-debug=0x33f0404
-subsystem_debug=0xffb7e3ff
-debug_mb=10
-Started lustre-OST0001
-Starting client: rhel5-build: -o user_xattr,acl,flock
-rhel6-master@tcp:/lustre /mnt/lustre
-debug=0x33f0404
-subsystem_debug=0xffb7e3ff
-debug_mb=10
-Using TIMEOUT=20
-disable quota as required</screen></para>
- <para>The Lustre file system is now available at
- <systemitem>/mnt/lustre</systemitem>.</para>
- <warning><para>The Lustre file system available at <literal>/mnt/lustre</literal> is a test file system built from small loopback devices in <literal>/tmp</literal> and not for production use.</para></warning>
- <note>
- <para>If you see the error below, associate the IP address of a non-loopback interface
- with the name of your machine in the file
- <filename>/etc/hosts</filename>.<screen>mkfs.lustre: Can't parse NID 'rhel6-master@tcp'</screen></para>
- </note>
- </listitem>
- </orderedlist></para>
- </section>
- </section>
-</chapter>
git://git.whamcloud.com / doc / manual.git / commitdiff