Computer Clusters

Posted by Administrator on Thursday, 16 June 2016

<h2>MMB systems</h2>

<h3>IBM Cluster</h3>

<ul>

<li>Nodes: 24 Nodes</li>

<li>Procesors: 2 Intel(R) Xeon(TM) CPU 2.80GHz (2 proc + 2 thread)</li>

<li>HD: Diskless</li>

<li>Strong dependences: Need fs1 to boot, use software compatible 32bits placed at /mmb/soft</li>

<li>How to use? login to qmgr o qmgr2 and submit jobs at queue mmb-32bits.q</li>

</ul>

<h3>Web Cluster</h3>

<ul>

<li>Nodes: 9 Nodes</li>

<li>Procesors: 2 AMD Opteron(tm) Processor 242 (2 proc)</li>

<li>HD: Diskless</li>

<li>Strong dependences: Need fs1 to boot, use 32bits software compatible placed at /mmb/soft and mmb2 software placed at /usr/local and /home</li>

<li>How to use? Restricted access to web users and developers and submit jobs at queue www.q qmaster serverd by qmgr/qmgr2</li>

</ul>

<h3>SGI Cluster - XECLUSTER</h3>

<ul>

<li>Nodes: 52 (44+4)</li>

<li>Procesors: 2 Intel(R) Xeon(R) CPU E5462 @ 2.80GHz (8 proc)</li>

<li>HD: 250Gb -- SHARED HD: /scratch 1TB</li>

</ul>

<ul>

<li>Strong dependences: xecluster master node, software placed to local HD at /opt directory</li>

<li>How to use? Submit jobs at queue mmb.q/irb.q, qmaster served by xecluster.irb.pcb.ub.es</li>

</ul>

<h3>BULL Cluster - BULLCLUSTER</h3>

<ul>

<li>Nodes: 34</li>

<li>Procesors: 2 Intel(R) Xeon(R) CPU E5520 @ 2.27GHz (8 proc+8 threads)</li>

<li>HD: 500Gb -- SHARED HD: /scratch 3,7 TB</li>

<li>Strong dependences: bull.irb.pcb.ub.es master node, Software placed to local HD at /opt directory</li>

<li>How to use? submit jobs at queue mmb.q qmaster served by bull.irb.pcb.ub.es</li>

</ul>

<h3>GPU Cluster</h3>

<ul>

<li>Nodes: 6</li>

<li>Procesors: 1 Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz / 1 Intel® Xeon(R) CPU E5504 @ 2.00GHz</li>

<li>HD: 500Gb -- SHARED HD: /mmb/g001-scratch 1Tb & /mmb/g002-scratch 1TB</li>

<li>Strong dependences: g001 or g002 scratch, software placed to local HD at /opt directory</li>

<li>How to use? submit jobs at queue mmb-gpu.q controlled by qmgr/qmgr2</li>

</ul>

<h3>Share Memory Host - XESH0</h3>

<ul>

<li>Nodes: 1</li>

<li>Procesors: 4 AMD Opteron(tm) Processor 6136 (32 proc)</li>

<li>HD: 300Gb -- SHARED HD: /scratch2 3TB</li>

<li>Strong dependences: xecluster master node, software placed to local HD at /opt directory and /scratch xecluster directory</li>

<li>How to use? Submit jobs at queue mmb-sh.q, qmaster served by xecluster.irb.pcb.ub.es</li>

</ul>

<h3>Share Memory Host - XESH1</h3>

<ul>

<li>Nodes: 1</li>

<li>Procesors: 4 AMD Opteron(tm) Processor 6220 (32 proc) @ 3Ghz</li>

<li>HD: 300Gb -- SHARED HD: /scratch3 600GB</li>

<li>Strong dependences: xecluster master node, software placed to local HD at /opt directory and /scratch xecluster directory</li>

<li>How to use? Submit jobs at queue mmb-sh.q, qmaster served by xecluster.irb.pcb.ub.es</li>

</ul>

<h3>HP Cluster</h3>

<ul>

<li>Nodes: 48</li>

<li>Procesors: 2 Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz</li>

<li>HD: 500Gb -- SHARED HD: /orozco/scratch/hpcluster/scratch 2.7Tb</li>

</ul>

<h2><span style="font-size: 1.5em;">File servers and Raids</span></h2>

<ul>

<li>home (pluto): 0.88 TB</li>

<li>netapp/vol1: 3.4 TB</li>

<li>netapp/vol2: 2.9 TB</li>

<li>netapp/vol3: 4.3 TB</li>

<li>netapp/vol4: 5.8 TB</li>

<li>new storage vol1: 15 TB</li>

<li>new storage vol2: 15 TB</li>

</ul>

<h2>Other systems</h2>

<h3>Backup system</h3>

<p>Tape backup of:</p>

<ul>

<li>homes</li>

<li>nodes g001, g002, g003, g004, s009</li>

<li>pluto, goofy</li>

<li>backup</li>

<li>xecluster.irb.pcb.ub.es</li>

<li>orozco11</li>

</ul>

<h3>Filesystem 3 (fs3)</h3>

<ul>

<li>Procesors: 2 Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (8 proc)</li>

</ul>

<h3>Webserver (fs4)</h3>

<ul>

<li>Procesors: 2 Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (12 proc)</li>

</ul>

<h2>CESCA machines</h2>

<ul>

<li>Altix UV 1000 (pirineus): 1.344 cores (Intel Xeon X7542); 6.14 TB of main memory (shared memory). HD: 112 TB.</li>

<li>HP CP4000 (cadi): 132 cores (Opteron 275); 528 GB of main memory (distributed memory). HD: 9.41 TB.</li>

<li>Bull NovaScale (prades): 224 cores (Xeon E5472); 896 GB of main memory (distributed memory). HD: 31.72 TB.</li>

<li>Examples of script files for different scientific software at /usr/local/examples on each machine.</li>

<li>How to use? Ask either Ivan Ivani or Ignacio Faustino.</li>

</ul>