Replication and Versioning Working Group Overview
This overview provides insights into the Replication and Versioning Working Group (esgf-rvwt), highlighting key members, achievements, ongoing projects, and future plans. The group focuses on enhancing replication, versioning, and data transfer processes within the Earth System Grid Federation (ESGF) community, aiming to improve data accessibility and reliability. The narrative covers pivotal milestones, collaborations, and objectives set by the group.
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.
E N D
Presentation Transcript
Replication and Versioning Working Group (esgf-rvwt) Members: DKRZ: Stephan Kindermann, Tobias Weigel, Katharina Berger BADC: Matt Pritchard LLNL/DOE: Dean Williams IPSL: Jerome Raciazek Esnet: Eli Dart, Mary Hester ICNWG NCI: Joseph Antony, Claire Trenham, Jingbo Wang S. Kindermann (DKRZ)
Interactions / Connections Publication WG WIP PID effort CDNOT (CMIP6) Replication and Versioning WG Network WG (ICNWG) Data Transfer WG Quality WG S. Kindermann (DKRZ) 2 13.04.2025
Achieved in 2015: A) WIP paper for CMIP6: Replication and Versioning WIP paper: see https://earthsystemcog.org/projects/wip/resources/ WIP CDNOT (CMIP6) Replication and Versioning WG Key Aspects: Supervision of replication and versioning by CDNOT Set up a CMIP6 replication team Software support: ESGF publisher integration, Replication SW (synda, globus online?) B) Improvement of synda replication tool Support for gridftp .. S. Kindermann (DKRZ) 3 13.04.2025
Replication dark Replica Node S. Kindermann (DKRZ) 4 13.04.2025
Achieved in 2015 Publication WG C) Improvement of versioning support in publisher living requirements document (https://docs.google.com/document/d/1tOaFQEXFyjqAOOlvcdiaX3XrXuxIv_nlE5_FCme1id4/edit) PID effort Replication and Versioning WG Integration status in ESGF publisher: Version info in mapfile (future default): done Stable versions (remove update and replace publisher options): work in progess Version check as part of publication: planed PID python API for integation in publisher supporting versioning S. Kindermann (DKRZ) 5 13.04.2025
Road Map / Discussion Early 2016, after ESGF relaunch: Setup replication test bed between sites (initially LLNL, DKRZ, BADC, NCI ?) Discuss/Synchronise replication tests with ICNWG team Discuss/Synchronise with data transport WP Test integration of PID API in publisher (supporting versioning) Later 2016 Replication and Versioning Best Practice Document (together with Publisher WG) Discuss steps towards automatic replication Engage with groups planing to host hidden ESGF replica caches S. Kindermann (DKRZ) 6 13.04.2025
Open Issues Globus online role in replication (API based usage ..) Consistent versioning at directory layout level latest link etc. S. Kindermann (DKRZ) 7 13.04.2025
