Establishment of new WLCG Tier Center using HTCondor-CE on UMD middleware
CREAM is a CE program used by many sites based on UMD middleware to handle grid computing jobs. CREAM can be combined with various local batch programs, but it did not work with the HTCondor batch program. Since KISTI has been using HTCondor for many years, we searched another CE program which can w...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2019-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2019/19/epjconf_chep2018_08020.pdf |
| _version_ | 1818622099152961536 |
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| author | Ryu Geonmo Noh Seo-Young |
| author_facet | Ryu Geonmo Noh Seo-Young |
| author_sort | Ryu Geonmo |
| collection | DOAJ |
| description | CREAM is a CE program used by many sites based on UMD middleware to handle grid computing jobs. CREAM can be combined with various local batch programs, but it did not work with the HTCondor batch program. Since KISTI has been using HTCondor for many years, we searched another CE program which can work with HTCondor to process grid computing tasks. We proposed HTCondor-CE as the CE program, but it was not smoothly compatible with the UMD middleware environment because the OSG developed the HTCondor-CE software. In 2017, we manually configured HTCondor-CE and deployed a new CMS Tier-2 Center using the HTCondor-CE and a local HT-Condor cluster in the UMD middleware environment. The center has passed a SAM test suite that confirms the CMS computing performance of the center. |
| first_indexed | 2024-12-16T18:19:47Z |
| format | Article |
| id | doaj.art-96791415c6ce4b889b67bda613b02608 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-16T18:19:47Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-96791415c6ce4b889b67bda613b026082022-12-21T22:21:36ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012140802010.1051/epjconf/201921408020epjconf_chep2018_08020Establishment of new WLCG Tier Center using HTCondor-CE on UMD middlewareRyu GeonmoNoh Seo-YoungCREAM is a CE program used by many sites based on UMD middleware to handle grid computing jobs. CREAM can be combined with various local batch programs, but it did not work with the HTCondor batch program. Since KISTI has been using HTCondor for many years, we searched another CE program which can work with HTCondor to process grid computing tasks. We proposed HTCondor-CE as the CE program, but it was not smoothly compatible with the UMD middleware environment because the OSG developed the HTCondor-CE software. In 2017, we manually configured HTCondor-CE and deployed a new CMS Tier-2 Center using the HTCondor-CE and a local HT-Condor cluster in the UMD middleware environment. The center has passed a SAM test suite that confirms the CMS computing performance of the center.https://www.epj-conferences.org/articles/epjconf/pdf/2019/19/epjconf_chep2018_08020.pdf |
| spellingShingle | Ryu Geonmo Noh Seo-Young Establishment of new WLCG Tier Center using HTCondor-CE on UMD middleware EPJ Web of Conferences |
| title | Establishment of new WLCG Tier Center using HTCondor-CE on UMD middleware |
| title_full | Establishment of new WLCG Tier Center using HTCondor-CE on UMD middleware |
| title_fullStr | Establishment of new WLCG Tier Center using HTCondor-CE on UMD middleware |
| title_full_unstemmed | Establishment of new WLCG Tier Center using HTCondor-CE on UMD middleware |
| title_short | Establishment of new WLCG Tier Center using HTCondor-CE on UMD middleware |
| title_sort | establishment of new wlcg tier center using htcondor ce on umd middleware |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2019/19/epjconf_chep2018_08020.pdf |
| work_keys_str_mv | AT ryugeonmo establishmentofnewwlcgtiercenterusinghtcondorceonumdmiddleware AT nohseoyoung establishmentofnewwlcgtiercenterusinghtcondorceonumdmiddleware |