France-Grilles | Université Toulouse 3
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platform:platform [2016/11/05 22:05] francois [Hardware] |
platform:platform [2016/11/13 08:11] (current) francois [Platform details] |
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<WRAP center round info 60%>//**__Virtualization__**// | <WRAP center round info 60%>//**__Virtualization__**// | ||
- | From a Virtual Machines point of view, CloudMIP is able to host up to **256 VMs** each featuring **1 physical CPU** and upto **4GB RAM** (stands for //Amazon medium instance//).</WRAP> | + | From a Virtual Machines point of view, CloudMIP is able to host up to **276 VMs** each featuring **1 physical CPU** and upto **4GB RAM** (stands for //Amazon medium instance//).</WRAP> |
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Below is an overview of the CloudMIP platform. | Below is an overview of the CloudMIP platform. | ||
- | {{ :platform:cloudmip_public_internals.png?direct |CloudMIP architecture overview.}} | + | {{ :platform:cloudmip_public_internals_sep16.png?direct |CloudMIP architecture overview.}} |
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** [2] NFS **\\ | ** [2] NFS **\\ | ||
- | Our new NFS server is a powerfull Dell R730xD featuring 16 x 4TB NL-SAS in a RAID6 configuration. The XFS filesystem gives access to more than 50TB of useful storage space featuring > 2GB/s throughput.\\ | + | Our new NFS server (bought by [[http://neocampus.univ-tlse3.fr|neOCampus]] and the [[https://www.irit.fr/FabSpace|EU Fabspace 2.0]] project) is a powerfull Dell R730xD featuring 16 x 4TB NL-SAS in a RAID6 configuration. The XFS filesystem gives access to more than 50TB of useful storage space featuring > 2GB/s throughput.\\ |
* 16 cores Xeon E5-2620 v4 @ 2.10GHz, | * 16 cores Xeon E5-2620 v4 @ 2.10GHz, | ||
- | * 32GB DDR4 2100, | + | * 32GB DDR4 2100MHz, |
* Fedora Core 24 distribution. | * Fedora Core 24 distribution. | ||
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* [[http://centos.org|CentOS]] 7.2 | * [[http://centos.org|CentOS]] 7.2 | ||
- | One additional hypervisor bought by CNRS Big Data Challenge [[http://www.cnrs.fr/mi/spip.php?article53|Mastodons]] : | + | One additional hypervisor Dell R630 bought by CNRS Big Data Challenge [[http://www.cnrs.fr/mi/spip.php?article53|Mastodons]] : |
- | * Unordered List Item | + | * 20 cores Xeon E5-2640 v4 @ 2.40GHz, |
+ | * 128GB DDR4 2400MHz, | ||
+ | * CentOS 7.2 | ||
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- | With such configuration, the whole system features 256 physical cores and 1.6To RAM. On its side, with drives setup in a RAID0 configuration, the achieved I/O throughput is over than 300MB/s.\\ | + | With such configuration, the whole system features 276 physical cores and 1.6TB RAM. On its side, with drives in a RAID0 configuration, the achieved I/O throughput is over than 300MB/s.\\ |
===== Network ===== | ===== Network ===== | ||
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To take advantage of the multiple embedded Gigabit Ethernet interfaces of our servers, we aggregated (i.e trunk) all of them into single devices. Then, vlans segmentation is applied.\\ | To take advantage of the multiple embedded Gigabit Ethernet interfaces of our servers, we aggregated (i.e trunk) all of them into single devices. Then, vlans segmentation is applied.\\ | ||
- | {{ :platform:cloudmip-network-arch-dec15.png?direct |[Dec.15]CloudMIP network architecture.}} | + | {{ :platform:cloudmip-network-arch_sep16.png?direct |[Dec.15]CloudMIP network architecture.}} |