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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2508.00792 |
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| _version_ | 1866912515210870784 |
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| author | Arora, Aashay Davila, Diego Guiang, Jonathan Würthwein, Frank Newman, Harvey Balcas, Justas Lehman, Tom Yang, Xi |
| author_facet | Arora, Aashay Davila, Diego Guiang, Jonathan Würthwein, Frank Newman, Harvey Balcas, Justas Lehman, Tom Yang, Xi |
| contents | The Data Movement Manager (DMM) is a prototype interface that connects CERN's data management software, Rucio, with the Sofware-Defined Networking (SDN) service SENSE by ESNet. It enables SDN-enabled high-energy physics data flows using the existing worldwide LHC computing grid infrastructure. A key feature of DMM is transfer priority-based bandwidth allocation, optimizing network usage. Additionally, it provides fine-grained monitoring of underperforming flows by leveraging end-to-end data flow monitoring. This is achieved through access to host-level (network interface) throughput metrics and transfer-tool (FTS) data transfer job-level metrics. This paper details the design and implementation of DMM. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_00792 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Data Movement Manager (DMM) for the SENSE-Rucio Interoperation Prototype Arora, Aashay Davila, Diego Guiang, Jonathan Würthwein, Frank Newman, Harvey Balcas, Justas Lehman, Tom Yang, Xi Networking and Internet Architecture The Data Movement Manager (DMM) is a prototype interface that connects CERN's data management software, Rucio, with the Sofware-Defined Networking (SDN) service SENSE by ESNet. It enables SDN-enabled high-energy physics data flows using the existing worldwide LHC computing grid infrastructure. A key feature of DMM is transfer priority-based bandwidth allocation, optimizing network usage. Additionally, it provides fine-grained monitoring of underperforming flows by leveraging end-to-end data flow monitoring. This is achieved through access to host-level (network interface) throughput metrics and transfer-tool (FTS) data transfer job-level metrics. This paper details the design and implementation of DMM. |
| title | Data Movement Manager (DMM) for the SENSE-Rucio Interoperation Prototype |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2508.00792 |