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		<title>MODOP – Ajout 2 machines clientes au Cluster mooseFS</title>
		<link>https://coffeebreak.en-images.info/modop-ajout-2-machines-clientes-au-cluster-moosefs/</link>
					<comments>https://coffeebreak.en-images.info/modop-ajout-2-machines-clientes-au-cluster-moosefs/#respond</comments>
		
		<dc:creator><![CDATA[chris]]></dc:creator>
		<pubDate>Sun, 12 Dec 2021 18:30:37 +0000</pubDate>
				<category><![CDATA[Fichiers Distribué]]></category>
		<category><![CDATA[MooseFS]]></category>
		<category><![CDATA[Centos]]></category>
		<category><![CDATA[Cluster]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Serveur]]></category>
		<category><![CDATA[Système]]></category>
		<guid isPermaLink="false">https://coffeebreak.en-images.info/?p=5500</guid>

					<description><![CDATA[<p>Nous abordons ici, l’ajout de clients Linux sur le Cluster MooseFS précédemment crée afin de partager des données sur l’agrégation des disques des machines chunk. Cela s’opère en montant l’agrégation, ou datastore, sur un répertoire machine et se comporte comme un RAID 4 ou 5. </p>
<p>L’article <a href="https://coffeebreak.en-images.info/modop-ajout-2-machines-clientes-au-cluster-moosefs/">MODOP – Ajout 2 machines clientes au Cluster mooseFS</a> est apparu en premier sur <a href="https://coffeebreak.en-images.info">CoffeeBreak Info</a>.</p>
]]></description>
										<content:encoded><![CDATA[<h4><span style="color: #000000;"><strong>Machine moosefs-client01 et moosefs-client01</strong></span></h4>
<ul>
<li>CPU&nbsp;: 2</li>
<li>RAM&nbsp;: 2Go</li>
<li>Disque&nbsp;: 8Go (Disque système)</li>
<li>IP adresse : <strong>172.16.186.29</strong> et <strong>172.16.186.30</strong></li>
</ul>
<h3><span style="text-decoration: underline; color: #000000;"><strong>1°) Ajouter les deux machines clientes à vos DNS</strong></span></h3>
<pre><span style="color: #ff0000;"><em>moosefs-client01 IN A 172.16.186.29</em></span>
<em><span style="color: #ff0000;">moosefs-client02 IN A 172.16.186.30</span> </em></pre>
<p><strong>le reverse</strong></p>
<pre><span style="color: #ff0000;"><em>29 IN PTR moosefs-client01.house.cpb.</em></span>
<span style="color: #ff0000;"><em>30 IN PTR moosefs-client02.house.cpb.</em></span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>2°) Mise à jour de la machine (toutes les clients)</strong></span></span></h3>
<pre>[root@moosefs-client01 ~]# <span style="color: #ff0000;">yum -y update</span></pre>
<h3><span style="text-decoration: underline; color: #000000;"><strong>3°) Désactiver SELinux (sur les 2 machines clientes)</strong></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config</span>
[root@moosefs-master ~]# <span style="color: #ff0000;">reboot</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>4°) Supprimer l’IPv6 (sur les 2 machines clientes)</strong></span></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">vi /etc/sysctl.conf</span>
<span style="color: #ff0000;"><em>net.ipv6.conf.all.disable_ipv6 = 1</em></span>
<span style="color: #ff0000;"><em>net.ipv6.conf.all.autoconf = 0</em></span>
<span style="color: #ff0000;"><em>net.ipv6.conf.default.disable_ipv6 = 1</em></span>
<span style="color: #ff0000;"><em>net.ipv6.conf.default.autoconf = 0</em></span>

[root@rsnapshot ~]# <span style="color: #ff0000;">sysctl -p</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>5°) Ajout des repository moosefs (sur les 2 machines clientes)</strong></span></span></h3>
<pre>[root@moosefs-chunker01 ~]# <span style="color: #ff0000;">curl "https://ppa.moosefs.com/RPM-GPG-KEY-MooseFS" &gt; /etc/pki/rpm-gpg/RPM-GPG-KEY-MooseFS</span>
[root@ moosefs-chunker01 ~]# <span style="color: #ff0000;">curl "http://ppa.moosefs.com/MooseFS-3-el7.repo" &gt; /etc/yum.repos.d/MooseFS.repo</span></pre>
<h3><span style="text-decoration: underline; color: #000000;"><strong>6°) Installation du client moosfs(sur les 2 machines clientes)</strong></span></h3>
<pre>[root@moosefs-client01 ~]#<span style="color: #ff0000;"> yum -y install fuse fuse-devel moosefs-client</span></pre>
<h3><span style="text-decoration: underline; color: #000000;"><strong>7°) Création du point de montage /mnt/mfs</strong></span></h3>
<p><strong>Client01</strong></p>
<pre>[root@moosefs-client01 ~]# <span style="color: #ff0000;">mkdir -p /mnt/mfs</span>
[root@moosefs-client01 ~]# <span style="color: #ff0000;">mfsmount /mnt/mfs -H moosefs-master</span></pre>
<p><img decoding="async" width="874" height="57" class="wp-image-5514" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-108.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-108.png 874w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-108-300x20.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-108-768x50.png 768w" sizes="(max-width: 874px) 100vw, 874px" /></p>
<p><strong>Client02</strong></p>
<pre>[root@moosefs-client02 ~]#<span style="color: #ff0000;"> mkdir -p /mnt/mfs</span>
[root@moosefs-client02 ~]# <span style="color: #ff0000;">mfsmount /mnt/mfs -H moosefs-master</span></pre>
<p><img fetchpriority="high" decoding="async" width="874" height="86" class="wp-image-5515" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-109.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-109.png 874w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-109-300x30.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-109-768x76.png 768w" sizes="(max-width: 874px) 100vw, 874px" /></p>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>8°) Check de l’agrégation disque </strong></span></span></h3>
<pre>[root@moosefs-client01 ~]# <span style="color: #ff0000;">df -h</span></pre>
<p><img decoding="async" width="846" height="200" class="wp-image-5516" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-110.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-110.png 846w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-110-300x71.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-110-768x182.png 768w" sizes="(max-width: 846px) 100vw, 846px" /></p>
<p><strong>Côté master </strong></p>
<p><img loading="lazy" decoding="async" width="738" height="181" class="wp-image-5517" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-111.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-111.png 738w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-111-300x74.png 300w" sizes="auto, (max-width: 738px) 100vw, 738px" /></p>
<p>«&nbsp;Nos clients et les disque mount /mnt/mfs&nbsp;»</p>
<p><img loading="lazy" decoding="async" width="961" height="291" class="wp-image-5518" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-112.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-112.png 961w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-112-300x91.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-112-768x233.png 768w" sizes="auto, (max-width: 961px) 100vw, 961px" /></p>
<p>«&nbsp;Total de l’agrégation disque&nbsp;»</p>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>9°) Check fichiers distribués </strong></span></span></h3>
<p>Nous allons <span style="color: #ff0000;">récupérer</span> un fichier sur /mnt/mfs via le client01 et inspecter ce fichier sur le client02.</p>
<p><strong>Sur Client01</strong></p>
<pre>[root@moosefs-client01 ~]# <span style="color: #ff0000;">cd /mnt/mfs</span>
[root@moosefs-client01 mfs]# <span style="color: #ff0000;">yum -y install wget</span>
[root@moosefs-client01 mfs]#<span style="color: #ff0000;"> wget <a style="color: #ff0000;" href="https://i.pinimg.com/originals/92/76/08/927608ee9d64bf6002e523792bcd8dc6.jpg">https://i.pinimg.com/originals/92/76/08/927608ee9d64bf6002e523792bcd8dc6.jpg</a></span>

[root@moosefs-client01 mfs]# <span style="color: #ff0000;">ls -al</span></pre>
<p><img loading="lazy" decoding="async" width="686" height="108" class="wp-image-5519" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-113.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-113.png 686w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-113-300x47.png 300w" sizes="auto, (max-width: 686px) 100vw, 686px" /></p>
<p><strong>Sur Client02</strong></p>
<pre>[root@moosefs-client02 ~]# <span style="color: #ff0000;">ls -al /mnt/mfs</span></pre>
<p><img loading="lazy" decoding="async" width="700" height="105" class="wp-image-5520" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-114.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-114.png 700w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-114-300x45.png 300w" sizes="auto, (max-width: 700px) 100vw, 700px" /></p>
<p>Views: 26</p><p>L’article <a href="https://coffeebreak.en-images.info/modop-ajout-2-machines-clientes-au-cluster-moosefs/">MODOP – Ajout 2 machines clientes au Cluster mooseFS</a> est apparu en premier sur <a href="https://coffeebreak.en-images.info">CoffeeBreak Info</a>.</p>
]]></content:encoded>
					
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		<title>MODOP – Cluster mooseFS – système de fichier distribués</title>
		<link>https://coffeebreak.en-images.info/modop-cluster-moosefs-systeme-de-fichier-distribues/</link>
					<comments>https://coffeebreak.en-images.info/modop-cluster-moosefs-systeme-de-fichier-distribues/#respond</comments>
		
		<dc:creator><![CDATA[chris]]></dc:creator>
		<pubDate>Sun, 12 Dec 2021 18:11:54 +0000</pubDate>
				<category><![CDATA[Fichiers Distribué]]></category>
		<category><![CDATA[MooseFS]]></category>
		<category><![CDATA[Centos]]></category>
		<category><![CDATA[Cluster]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Serveur]]></category>
		<category><![CDATA[Système]]></category>
		<guid isPermaLink="false">https://coffeebreak.en-images.info/?p=5463</guid>

					<description><![CDATA[<p>Dans ce MODOP nous allons abordés un cluster MooseFS, il fait partie des grands concepts de fichier distribués du marché tel que ocfs2, Ceph, GlusterFS,etc. Il est constitué de 3 types de machine, un serveur de Métadonnées (MDS) , un serveur de metadata (Metalogger server) et des serveurs Chunk (CSS) pour le stockage des objets. MooseFS est scalable, très tolérant aux pannes et surtout hautement disponible via la répartition de charge de données sur les chunks. L’interface native est très bien faite et très agréable pour la gestion et la supervision des données et machines sur le Cluster.</p>
<p>L’article <a href="https://coffeebreak.en-images.info/modop-cluster-moosefs-systeme-de-fichier-distribues/">MODOP – Cluster mooseFS – système de fichier distribués</a> est apparu en premier sur <a href="https://coffeebreak.en-images.info">CoffeeBreak Info</a>.</p>
]]></description>
										<content:encoded><![CDATA[<h3><span style="color: #000000;"><strong>Le Schéma</strong></span></h3>
<p><img loading="lazy" decoding="async" width="1382" height="500" class="wp-image-5464" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-75.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-75.png 1382w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-75-300x109.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-75-1024x370.png 1024w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-75-768x278.png 768w" sizes="auto, (max-width: 1382px) 100vw, 1382px" /></p>
<h3><span style="color: #000000;"><strong>Le Pool du Cluster</strong></span></h3>
<p><img loading="lazy" decoding="async" width="1201" height="345" class="wp-image-5465" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-76.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-76.png 1201w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-76-300x86.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-76-1024x294.png 1024w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-76-768x221.png 768w" sizes="auto, (max-width: 1201px) 100vw, 1201px" /></p>
<h4><span style="color: #000000;"><strong>Machine moosefs-master </strong></span></h4>
<ul>
<li>CPU : 2</li>
<li>RAM : 2Go</li>
<li>Disque : 8Go (Disque système)</li>
<li>IP adresse : <a id="post-5463-_Hlk43210282"></a>172.16.186.20</li>
</ul>
<h4><span style="color: #000000;"><strong>Machine mossefs-meta01 et mossefs-meta02</strong></span></h4>
<ul>
<li>CPU : 2</li>
<li>RAM : 2Go</li>
<li>Disque : 8Go (Disque système)</li>
<li>IP adresse : 172.16.186.21 à 172.16.186.22</li>
</ul>
<h4><span style="color: #000000;"><strong>Machine moosefs-chunker01 à moosefs-chunker06</strong></span></h4>
<ul>
<li>CPU : 2</li>
<li>RAM : 2Go</li>
<li>Disque : 8Go (Disque système)</li>
<li>Disque : 20Go (Disque FS)</li>
<li>IP adresse : 172.16.186.23 à 172.16.186.28</li>
</ul>
<h3><span style="text-decoration: underline; color: #000000;"><strong>1°) Ajouter vos machines à vos DNS </strong></span></h3>
<pre><span style="color: #ff0000;"><em>; Cluster mooseFS</em></span>
<span style="color: #ff0000;"><em>moosefs-master IN A 172.16.186.20</em></span>
<span style="color: #ff0000;"><em>moosefs-meta01 IN A 172.16.186.21</em></span>
<span style="color: #ff0000;"><em>moosefs-meta02 IN A 172.16.186.22</em></span>
<span style="color: #ff0000;"><em>moosefs-chunker01 IN A 172.16.186.23</em></span>
<span style="color: #ff0000;"><em>moosefs-chunker02 IN A 172.16.186.24</em></span>
<span style="color: #ff0000;"><em>moosefs-chunker03 IN A 172.16.186.25</em></span>
<span style="color: #ff0000;"><em>moosefs-chunker04 IN A 172.16.186.26</em></span>
<span style="color: #ff0000;"><em>moosefs-chunker05 IN A 172.16.186.27</em></span>
<span style="color: #ff0000;"><em>moosefs-chunker06 IN A 172.16.186.28</em></span></pre>
<p>Pensez aussi à votre reverse.</p>
<pre><span style="color: #ff0000;"><em>; Cluster moosefs</em></span>
<span style="color: #ff0000;"><em>20 IN PTR moosefs-admin.house.cpb.</em></span>
<span style="color: #ff0000;"><em>21 IN PTR moosefs-meta01.house.cpb.</em></span>
<span style="color: #ff0000;"><em>22 IN PTR moosefs-meta02.house.cpb.</em></span>
<span style="color: #ff0000;"><em>23 IN PTR moosefs-chunker01.house.cpb.</em></span>
<span style="color: #ff0000;"><em>24 IN PTR moosefs-chunker02.house.cpb.</em></span>
<span style="color: #ff0000;"><em>25 IN PTR moosefs-chunker03.house.cpb.</em></span>
<span style="color: #ff0000;"><em>26 IN PTR moosefs-chunker04.house.cpb.</em></span>
<span style="color: #ff0000;"><em>27 IN PTR moosefs-chunker05.house.cpb.</em></span>
<span style="color: #ff0000;"><em>28 IN PTR moosefs-chunker06.house.cpb.</em></span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>2°) Mise à jour de la machine (toutes les machines)</strong></span></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">yum -y update</span></pre>
<h3><span style="text-decoration: underline; color: #000000;"><strong>3°) Désactiver SELinux (toutes les machines)</strong></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config</span>
[root@moosefs-master ~]# <span style="color: #ff0000;">reboot</span></pre>
<h3><span style="text-decoration: underline; color: #000000;"><strong>4°) Supprimer l’IPv6 (toutes les machines) </strong></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">vi /etc/sysctl.conf</span>
<span style="color: #ff0000;"><em>net.ipv6.conf.all.disable_ipv6 = 1</em></span>
<span style="color: #ff0000;"><em>net.ipv6.conf.all.autoconf = 0</em></span>
<span style="color: #ff0000;"><em>net.ipv6.conf.default.disable_ipv6 = 1</em></span>
<span style="color: #ff0000;"><em>net.ipv6.conf.default.autoconf = 0</em></span>

[root@rsnapshot ~]# <span style="color: #ff0000;">sysctl -p</span></pre>
<h1 style="padding-left: 40px;"><span style="color: #000000;"><strong>Machine moosefs-master </strong></span></h1>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>1°) Ajout des repository moosefs</strong></span></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">curl "https://ppa.moosefs.com/RPM-GPG-KEY-MooseFS" &gt; /etc/pki/rpm-gpg/RPM-GPG-KEY-MooseFS</span>
[root@moosefs-master ~]# <span style="color: #ff0000;">curl "http://ppa.moosefs.com/MooseFS-3-el7.repo" &gt; /etc/yum.repos.d/MooseFS.repo</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>2°) Installation moosefs master et GUI interface</strong></span></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">yum install moosefs-master moosefs-cgi moosefs-cgiserv moosefs-cli</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>3°) Mise en place des rules Firewall</strong></span></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">firewall-cmd --zone=public --add-service=http --permanent</span>
[root@moosefs-master ~]# <span style="color: #ff0000;">firewall-cmd --zone=public --add-port={9419,9420,9421,9425}/tcp --permanent</span>
[root@moosefs-master ~]# <span style="color: #ff0000;">firewall-cmd --reload</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>4°) Démarrer les services</strong></span></span></h3>
<pre>[root@moosefs-master ~]# <span style="color: #ff0000;">systemctl enable moosefs-master</span>
[root@moosefs-master ~]# <span style="color: #ff0000;">systemctl start moosefs-master</span>

[root@moosefs-master ~]# <span style="color: #ff0000;">systemctl enable moosefs-cgiserv</span>
[root@moosefs-master ~]# <span style="color: #ff0000;">systemctl start moosefs-cgiserv</span></pre>
<h4><span style="text-decoration: underline;"><span style="color: #000000;"><strong>5°) Connexion à l’interface graphique </strong></span></span></h4>
<ul>
<li><a href="http://172.16.186.20:9425/">http://172.16.186.20:9425/</a></li>
</ul>
<p><img loading="lazy" decoding="async" width="1320" height="208" class="wp-image-5466" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-77.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-77.png 1320w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-77-300x47.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-77-1024x161.png 1024w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-77-768x121.png 768w" sizes="auto, (max-width: 1320px) 100vw, 1320px" /></p>
<p>« Indiquer le nom de votre master mooseFS »</p>
<p><img loading="lazy" decoding="async" width="1905" height="661" class="wp-image-5467" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-78.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-78.png 1905w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-78-300x104.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-78-1024x355.png 1024w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-78-768x266.png 768w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-78-1536x533.png 1536w" sizes="auto, (max-width: 1905px) 100vw, 1905px" /></p>
<h1 style="padding-left: 40px;"><span style="color: #000000;"><strong>Machines moosefs-meta01 &amp; moosefs-meta02</strong></span></h1>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>1°) Ajout des repository moosefs</strong></span></span></h3>
<pre>[root@moosefs-meta01 ~]# <span style="color: #ff0000;">curl "https://ppa.moosefs.com/RPM-GPG-KEY-MooseFS" &gt; /etc/pki/rpm-gpg/RPM-GPG-KEY-MooseFS</span>
[root@moosefs-meta01 ~]# <span style="color: #ff0000;">curl "http://ppa.moosefs.com/MooseFS-3-el7.repo" &gt; /etc/yum.repos.d/MooseFS.repo</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>2°) Installation moosefs meta-logger</strong></span></span></h3>
<pre>[root@moosefs-meta01 ~]# <span style="color: #ff0000;">yum -y install moosefs-metalogger</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>3°) Configurer moosefs meta-logger</strong></span></span></h3>
<pre>[root@moosefs-meta01 ~]# <span style="color: #ff0000;">cp /etc/mfs/mfsmetalogger.cfg{,-old}</span>
[root@moosefs-meta01 ~]# <span style="color: #ff0000;">vi /etc/mfs/mfsmetalogger.cfg</span>
<span style="color: #ff0000;"><em>MASTER_HOST = moosefs-master</em></span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>4°) Mise en place des rules Firewall</strong></span></span></h3>
<pre>[root@ moosefs-meta01 ~]# <span style="color: #ff0000;">firewall-cmd --zone=public --add-service=http --permanent</span>
[root@ moosefs-meta01 ~]# <span style="color: #ff0000;">firewall-cmd --zone=public --add-port={9419,9420,9421}/tcp --permanent</span>
[root@ moosefs-meta01 ~]# <span style="color: #ff0000;">firewall-cmd --reload</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>5°) Démarrer les services</strong></span></span></h3>
<pre>[root@moosefs-meta01 ~]# <span style="color: #ff0000;">systemctl enable moosefs-metalogger</span>
[root@moosefs-meta01 ~]# <span style="color: #ff0000;">systemctl start moosefs-metalogger</span></pre>
<p>le GUI master – Onglet « Servers »</p>
<p><img loading="lazy" decoding="async" width="814" height="238" class="wp-image-5468" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-79.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-79.png 814w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-79-300x88.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-79-768x225.png 768w" sizes="auto, (max-width: 814px) 100vw, 814px" /></p>
<h1 style="padding-left: 40px;"><span style="color: #000000;"><strong>Machines moosefs-chunker01 à moosefs-chunker06</strong></span></h1>
<h3><span style="color: #000000;"><strong>Ajouter un disque 20Go à vos machines chunker0x</strong></span></h3>
<p><img loading="lazy" decoding="async" width="976" height="289" class="wp-image-5469" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-80.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-80.png 976w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-80-300x89.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-80-768x227.png 768w" sizes="auto, (max-width: 976px) 100vw, 976px" /></p>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>1°) Ajout des repository moosefs</strong></span></span></h3>
<pre>[root@moosefs-chunker01 ~]# <span style="color: #ff0000;">curl "https://ppa.moosefs.com/RPM-GPG-KEY-MooseFS" &gt; /etc/pki/rpm-gpg/RPM-GPG-KEY-MooseFS</span>
[root@ moosefs-chunker01 ~]# <span style="color: #ff0000;">curl "http://ppa.moosefs.com/MooseFS-3-el7.repo" &gt; /etc/yum.repos.d/MooseFS.repo</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>2°) Installation moosefs chunk-server</strong></span></span></h3>
<pre>[root@moosefs-chunker01 ~]# <span style="color: #ff0000;">yum -y install moosefs-chunkserver</span></pre>
<h3><span style="color: #000000;"><strong>3°) Configurer moosefs master sur les chunker</strong></span></h3>
<pre>[root@moosefs-chunker01 ~]# <span style="color: #ff0000;">vi /etc/mfs/mfschunkserver.cfg</span>
<em><span style="color: #ff0000;">MASTER_HOST = moosefs-master</span></em></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>4°) Mise en place des rules Firewall</strong></span></span></h3>
<pre>[root@moosefs-chunker01 ~]# <span style="color: #ff0000;">firewall-cmd --add-port=9422/tcp --zone=public --permanent &amp;&amp; firewall-cmd --reload</span></pre>
<h3><span style="text-decoration: underline; color: #000000;"><strong>5°) Préparation des disques Chunk0x</strong></span></h3>
<p><img loading="lazy" decoding="async" width="549" height="123" class="wp-image-5470" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-81.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-81.png 549w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-81-300x67.png 300w" sizes="auto, (max-width: 549px) 100vw, 549px" /></p>
<pre>[root@moosefs-chunker01 ~]# <span style="color: #ff0000;">parted --align optimal /dev/sdb</span>
GNU Parted 3.1
Utilisation de /dev/sdb
Bievenue sur GNU Parted ! Tapez 'help' pour voir la liste des commandes.
(parted) <span style="color: #ff0000;">mklabel gpt</span>
(parted) <span style="color: #ff0000;">mkpart mfschunks1 0% 100%</span>
(parted) <span style="color: #ff0000;">q</span>
Information: Ne pas oublier de mettre à jour /etc/fstab si nécessaire.</pre>
<h4><span style="color: #000000;"><strong>Pour les 6 chunker</strong></span></h4>
<p><img loading="lazy" decoding="async" width="576" height="682" class="wp-image-5471" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-82.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-82.png 576w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-82-253x300.png 253w" sizes="auto, (max-width: 576px) 100vw, 576px" /></p>
<pre>[root@moosefs-chunker01 ~]# <span style="color: #ff0000;">mkfs.xfs /dev/sdb1</span></pre>
<p><img loading="lazy" decoding="async" width="644" height="172" class="wp-image-5472" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-83.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-83.png 644w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-83-300x80.png 300w" sizes="auto, (max-width: 644px) 100vw, 644px" /></p>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>6°) Création des points de montage sur les chunker</strong></span></span></h3>
<pre>[root@<strong><span style="color: #ff0000;">moosefs-chunker01</span></strong> ~]# <span style="color: #ff0000;">mkdir /mfschunks1</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker02</span></strong> ~]# <span style="color: #ff0000;">mkdir /mfschunks2</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker03</span></strong> ~]# <span style="color: #ff0000;">mkdir /mfschunks3</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker04</span></strong> ~]# <span style="color: #ff0000;">mkdir /mfschunks4</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker05</span></strong> ~]# <span style="color: #ff0000;">mkdir /mfschunks5</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker06</span></strong> ~]# <span style="color: #ff0000;">mkdir /mfschunks6</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>7°) Ajout des points de montage fstab</strong></span></span></h3>
<pre>[root@<strong><span style="color: #ff0000;">moosefs-chunker01</span></strong> ~]# <span style="color: #ff0000;">echo "/dev/sdb1 /mfschunks1 xfs defaults 0 0" &gt;&gt; /etc/fstab</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker02</span></strong> ~]# <span style="color: #ff0000;">echo "/dev/sdb1 /mfschunks2 xfs defaults 0 0" &gt;&gt; /etc/fstab</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker03</span></strong> ~]# <span style="color: #ff0000;">echo "/dev/sdb1 /mfschunks3 xfs defaults 0 0" &gt;&gt; /etc/fstab</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker04</span></strong> ~]# <span style="color: #ff0000;">echo "/dev/sdb1 /mfschunks4 xfs defaults 0 0" &gt;&gt; /etc/fstab</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker05</span></strong> ~]# <span style="color: #ff0000;">echo "/dev/sdb1 /mfschunks5 xfs defaults 0 0" &gt;&gt; /etc/fstab</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker06</span></strong> ~]# <span style="color: #ff0000;">echo "/dev/sdb1 /mfschunks6 xfs defaults 0 0" &gt;&gt; /etc/fstab</span>

[root@<strong><span style="color: #ff0000;">moosefs-chunker01</span></strong> ~]# <span style="color: #ff0000;">mount -a</span>
[root@<span style="color: #ff0000;"><strong>moosefs-chunker02</strong></span> ~]# <span style="color: #ff0000;">mount -a</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker03</span></strong> ~]# <span style="color: #ff0000;">mount -a</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker04</span></strong> ~]# <span style="color: #ff0000;">mount -a</span>
[root@<span style="color: #ff0000;"><strong>moosefs-chunker05</strong></span> ~]# <span style="color: #ff0000;">mount -a</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker06</span></strong> ~]#<span style="color: #ff0000;"> mount -a</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>8°) Droits sur les ressources chunk</strong></span></span></h3>
<pre>[root@<strong><span style="color: #ff0000;">moosefs-chunker01</span></strong> /]# <span style="color: #ff0000;">chown mfs:mfs /mfschunks1 &amp;&amp; chmod 770 /mfschunks1</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker02</span></strong> /]# <span style="color: #ff0000;">chown mfs:mfs /mfschunks2 &amp;&amp; chmod 770 /mfschunks2</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker03</span></strong> /]# <span style="color: #ff0000;">chown mfs:mfs /mfschunks3 &amp;&amp; chmod 770 /mfschunks3</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker04</span></strong> /]# <span style="color: #ff0000;">chown mfs:mfs /mfschunks4 &amp;&amp; chmod 770 /mfschunks4</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker05</span></strong> /]# <span style="color: #ff0000;">chown mfs:mfs /mfschunks5 &amp;&amp; chmod 770 /mfschunks5</span>
[root@<strong><span style="color: #ff0000;">moosefs-chunker06</span></strong> /]# <span style="color: #ff0000;">chown mfs:mfs /mfschunks6 &amp;&amp; chmod 770 /mfschunks6</span></pre>
<pre>[root@moosefs-chunker01 /]#<span style="color: #ff0000;"> df -h</span></pre>
<p><img loading="lazy" decoding="async" width="669" height="172" class="wp-image-5473" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-84.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-84.png 669w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-84-300x77.png 300w" sizes="auto, (max-width: 669px) 100vw, 669px" /></p>
<pre>[root@moosefs-chunker01 /]# <span style="color: #ff0000;">ls -alt /</span></pre>
<p><img loading="lazy" decoding="async" width="529" height="131" class="wp-image-5474" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-85.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-85.png 529w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-85-300x74.png 300w" sizes="auto, (max-width: 529px) 100vw, 529px" /></p>
<h3><span style="text-decoration: underline;"><span style="color: #000000;"><strong>9°) Ajouter le montage dans la conf mfs</strong></span></span></h3>
<pre>[root@moosefs-chunker01 /]# <span style="color: #ff0000;">echo "/mfschunks1" &gt;&gt; /etc/mfs/mfshdd.cfg</span>
[root@moosefs-chunker02 /]# <span style="color: #ff0000;">echo "/mfschunks2" &gt;&gt; /etc/mfs/mfshdd.cfg</span>
[root@moosefs-chunker03 /]# <span style="color: #ff0000;">echo "/mfschunks3" &gt;&gt; /etc/mfs/mfshdd.cfg</span>
[root@moosefs-chunker04 /]# <span style="color: #ff0000;">echo "/mfschunks4" &gt;&gt; /etc/mfs/mfshdd.cfg</span>
[root@moosefs-chunker05 /]# <span style="color: #ff0000;">echo "/mfschunks5" &gt;&gt; /etc/mfs/mfshdd.cfg</span>
[root@moosefs-chunker06 /]# <span style="color: #ff0000;">echo "/mfschunks6" &gt;&gt; /etc/mfs/mfshdd.cfg</span></pre>
<h3><span style="text-decoration: underline;"><span style="color: #000000; text-decoration: underline;">10°) Démarrage du service</span></span></h3>
<pre>[root@moosefs-chunker01 /]# <span style="color: #ff0000;">systemctl enable moosefs-chunkserver</span>
[root@moosefs-chunker01 /]# <span style="color: #ff0000;">systemctl start moosefs-chunkserver</span></pre>
<p><img loading="lazy" decoding="async" width="893" height="279" class="wp-image-5475" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-86.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-86.png 893w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-86-300x94.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-86-768x240.png 768w" sizes="auto, (max-width: 893px) 100vw, 893px" /></p>
<p><img loading="lazy" decoding="async" width="1890" height="335" class="wp-image-5476" src="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-87.png" srcset="https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-87.png 1890w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-87-300x53.png 300w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-87-1024x182.png 1024w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-87-768x136.png 768w, https://coffeebreak.en-images.info/wp-content/uploads/2021/12/word-image-87-1536x272.png 1536w" sizes="auto, (max-width: 1890px) 100vw, 1890px" /></p>
<p>Views: 10</p><p>L’article <a href="https://coffeebreak.en-images.info/modop-cluster-moosefs-systeme-de-fichier-distribues/">MODOP – Cluster mooseFS – système de fichier distribués</a> est apparu en premier sur <a href="https://coffeebreak.en-images.info">CoffeeBreak Info</a>.</p>
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