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<img width="800" alt="t1-jinr-hall-light.jpg" src="http://lxs-s03.jinr.ru/twiki/pub/Main/t1-jinr-hall-grad-light.jpg" style="vertical-align: top;" title="t1-jinr-hall-grad-light.jpg" /> ---++ Storage Systems <img src="%ATTACHURL%/08b.png" hiight="600" width="350" align="left" vspace="20" hspace="20" > *2018:* <strong><span style="color: sienna;"> * Hardware</span></strong> *Storage System : dCache* Typically Supermicro and DELL * 1st - Disk Only: *7.2 PB* * 2nd - support Mass Storage System:*1.1PB*. *1 tape robot:* * IBM TS3500, 3440xLTO-6 data cartridges; * 12xLTO-6 tape drives FC8, *9 PB* *2017:* <strong><span style="color: sienna;"> * Hardware</span></strong> *Storage System dCache:* *1st - Disk for ATLAS & CMS* Typically Supermicro and DELL * 31 disk servers: 2 x CPU (Xeon E5-2650 @ 2.00GHz); 128GB RAM; 63TB ZFS (24x3000GB NL SAS); 2x10G. * 24 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G * 4 disk servers: 2 x CPU (Xeon E5-2650 v4 @ 2.29GHz) 128GB RAM; 150TB ZFS (24x8000GB NLSAS), 2x10G Total space: *4.6PB.* * 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G. * 8 KVM (Kernel-based Virtual Machine) for access protocols support. *2nd - support Mass Storage System:* * 8 disk servers: 2 x CPU (Xeon X5650 @2.67GHz); 96GB RAM; 63TB h/w RAID6 (24x3000GB SATAIII); 2x10G; Qlogic Dual 8Gb FC. * 8 disk servers: 2 x CPU (E5-2640 v4 @ 2.40GHz); 128GB RAM; 70TB ZFS (16x6000GB NLSAS); 2x10G; Qlogic Dual 16Gb FC. Total disk buffer space: *1PB*. * 1 tape robot: IBM TS3500, 2000xLTO Ultrium-6 data cartridges; 12xLTO Ultrium-6 tape drives FC8; 11000TB. * 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G. * 6 KVM machines for access protocols support *2016:* <strong><span style="color: sienna;">* Hardware</span></strong> __1st - Disk Only:__ * 30 disk servers: 2 x CPU (Xeon E5-2650 @ 2.00GHz); 128GB RAM; 63TB h/w RAID6 (24x3000GB NL SAS); 2x10G. * 12 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G. Total space: 2.8PB * 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G. * 8 KVM (Kernel-based Virtual Machine) for access protocols support. __2nd - support Mass Storage System:__ * 8 disk servers: 2 x CPU (Xeon X5650 @2.67GHz); 96GB RAM; 63TB h/w RAID6 (24x3000GB SATAIII); 2x10G; Qlogic Dual 8Gb FC. Total disk buffer space: 0.5PB * 1 tape robot: IBM TS3500, 2000xLTO Ultrium-6 data cartridges; 12xLTO Ultrium-6 tape drives FC8; 5400TB. * 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G. * 6 KVM machines for access protocols support<br><br><br> *2014:* <span style="color: sienna;"><span id="result_box"> * Hardware</span></span> _2 facilities SE (dCache)_ _1st - Disk Only:_ <span id="result_box">3 disk servers</span>: 65906GB h/w RAID6 (24x3000GB SATAIII); 2x1GbE; 48GB RAM 5 <span id="result_box">disk servers</span>: 65906GB h/w RAID6 (24x3000GB SATAIII); 10GbE; 48GB RAM 3 control computes : 2xCPU (Xeon X5650 @ 2.67GHz; 48GB RAM; 500GB SATA-II; 2x1GbE. 8 <span id="result_box">computers support access protocols. All are on a virtual machine (KVM)</span> <br /> <em>2nd - support Mass Storage System:<br /> </em><br /> 2 <span id="result_box">disk servers</span>: 65906GB h/w RAID6 (24x3000GB SATAIII); 2x1GbE; 48GB RAM<br /> 1 tape robot: IBM TS3200, 24xLTO5; 4xUltrium5 FC8; 72TB.<br /> 3 control computers : 2xCPU (Xeon X5650 @ 2.67GHz; 48GB RAM; 500GB SATA-II; 2x1GbE.<br /> 6 <span id="result_box">computers support access protocols. All are on a virtual machine (KVM</span>)
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Topic revision: r11 - 2018-07-23
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