Eintrag weiter verarbeiten
XRootD Third Party Copy for the WLCG and HLLHC
Gespeichert in:
| Zeitschriftentitel: | EPJ Web of Conferences |
|---|---|
| Personen und Körperschaften: | , , , , , , , , , , , , , , , , , , , |
| In: | EPJ Web of Conferences, 245, 2020, S. 04034 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
EDP Sciences
|
| Schlagwörter: |
| author_facet |
Adye, T Bockelman, B Ellis, K Freyermuth, O Furano, F Ganis, G Hanushevsky, A Ito, H Johnson, I Keeble, O Litvintsev, D Manzi, A Millar, P Mkrtchyan, T Patargias, G Rossi, A Severini, H Simon, M Sindrilaru, E Yang, W Adye, T Bockelman, B Ellis, K Freyermuth, O Furano, F Ganis, G Hanushevsky, A Ito, H Johnson, I Keeble, O Litvintsev, D Manzi, A Millar, P Mkrtchyan, T Patargias, G Rossi, A Severini, H Simon, M Sindrilaru, E Yang, W |
|---|---|
| author |
Adye, T Bockelman, B Ellis, K Freyermuth, O Furano, F Ganis, G Hanushevsky, A Ito, H Johnson, I Keeble, O Litvintsev, D Manzi, A Millar, P Mkrtchyan, T Patargias, G Rossi, A Severini, H Simon, M Sindrilaru, E Yang, W |
| spellingShingle |
Adye, T Bockelman, B Ellis, K Freyermuth, O Furano, F Ganis, G Hanushevsky, A Ito, H Johnson, I Keeble, O Litvintsev, D Manzi, A Millar, P Mkrtchyan, T Patargias, G Rossi, A Severini, H Simon, M Sindrilaru, E Yang, W EPJ Web of Conferences XRootD Third Party Copy for the WLCG and HLLHC General Earth and Planetary Sciences General Engineering General Environmental Science |
| author_sort |
adye, t |
| spelling |
Adye, T Bockelman, B Ellis, K Freyermuth, O Furano, F Ganis, G Hanushevsky, A Ito, H Johnson, I Keeble, O Litvintsev, D Manzi, A Millar, P Mkrtchyan, T Patargias, G Rossi, A Severini, H Simon, M Sindrilaru, E Yang, W 2100-014X EDP Sciences General Earth and Planetary Sciences General Engineering General Environmental Science http://dx.doi.org/10.1051/epjconf/202024504034 <jats:p>A Third Party Copy (TPC) mechanism has existed in the pure XRootD storage environment for many years. However, using the XRootD TPC in the WLCG environment presents additional challenges due to the diversity of the storage systems involved such as EOS, dCache, DPM and ECHO, requiring that we carefully navigate the unique constraints imposed by these storage systems and their site-specific environments through customized configuration and software development. To support multitenant setups seen at many WLCG sites, X509 based authentication and authorization in XRootD was significantly improved to meet both security and functionality requirements. This paper presents architecture of the pull based TPC with optional X509 credential delegation, and how it is implemented in native XRootD and dCache. The paper discusses technical requirements, challenges, design choices and implementation details in the WLCG storage systems, as well as in FTS/gfal2. It also outlines XRootD’s plan to support newer TPC and security models such as token based authorization.</jats:p> XRootD Third Party Copy for the WLCG and HLLHC EPJ Web of Conferences |
| doi_str_mv |
10.1051/epjconf/202024504034 |
| facet_avail |
Online Free |
| format |
ElectronicArticle |
| fullrecord |
blob:ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA1MS9lcGpjb25mLzIwMjAyNDUwNDAzNA |
| id |
ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA1MS9lcGpjb25mLzIwMjAyNDUwNDAzNA |
| institution |
DE-Gla1 DE-Zi4 DE-15 DE-Pl11 DE-Rs1 DE-105 DE-14 DE-Ch1 DE-L229 DE-D275 DE-Bn3 DE-Brt1 DE-Zwi2 DE-D161 |
| imprint |
EDP Sciences, 2020 |
| imprint_str_mv |
EDP Sciences, 2020 |
| issn |
2100-014X |
| issn_str_mv |
2100-014X |
| language |
Undetermined |
| mega_collection |
EDP Sciences (CrossRef) |
| match_str |
adye2020xrootdthirdpartycopyforthewlcgandhllhc |
| publishDateSort |
2020 |
| publisher |
EDP Sciences |
| recordtype |
ai |
| record_format |
ai |
| series |
EPJ Web of Conferences |
| source_id |
49 |
| title |
XRootD Third Party Copy for the WLCG and HLLHC |
| title_unstemmed |
XRootD Third Party Copy for the WLCG and HLLHC |
| title_full |
XRootD Third Party Copy for the WLCG and HLLHC |
| title_fullStr |
XRootD Third Party Copy for the WLCG and HLLHC |
| title_full_unstemmed |
XRootD Third Party Copy for the WLCG and HLLHC |
| title_short |
XRootD Third Party Copy for the WLCG and HLLHC |
| title_sort |
xrootd third party copy for the wlcg and hllhc |
| topic |
General Earth and Planetary Sciences General Engineering General Environmental Science |
| url |
http://dx.doi.org/10.1051/epjconf/202024504034 |
| publishDate |
2020 |
| physical |
04034 |
| description |
<jats:p>A Third Party Copy (TPC) mechanism has existed in the pure XRootD storage environment for many years. However, using the XRootD TPC in the WLCG environment presents additional challenges due to the diversity of the storage systems involved such as EOS, dCache, DPM and ECHO, requiring that we carefully navigate the unique constraints imposed by these storage systems and their site-specific environments through customized configuration and software development. To support multitenant setups seen at many WLCG sites, X509 based authentication and authorization in XRootD was significantly improved to meet both security and functionality requirements. This paper presents architecture of the pull based TPC with optional X509 credential delegation, and how it is implemented in native XRootD and dCache. The paper discusses technical requirements, challenges, design choices and implementation details in the WLCG storage systems, as well as in FTS/gfal2. It also outlines XRootD’s plan to support newer TPC and security models such as token based authorization.</jats:p> |
| container_start_page |
0 |
| container_title |
EPJ Web of Conferences |
| container_volume |
245 |
| format_de105 |
Article, E-Article |
| format_de14 |
Article, E-Article |
| format_de15 |
Article, E-Article |
| format_de520 |
Article, E-Article |
| format_de540 |
Article, E-Article |
| format_dech1 |
Article, E-Article |
| format_ded117 |
Article, E-Article |
| format_degla1 |
E-Article |
| format_del152 |
Buch |
| format_del189 |
Article, E-Article |
| format_dezi4 |
Article |
| format_dezwi2 |
Article, E-Article |
| format_finc |
Article, E-Article |
| format_nrw |
Article, E-Article |
| _version_ |
1792325304844288009 |
| geogr_code |
not assigned |
| last_indexed |
2024-03-01T12:03:28.741Z |
| geogr_code_person |
not assigned |
| openURL |
url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fvufind.svn.sourceforge.net%3Agenerator&rft.title=XRootD+Third+Party+Copy+for+the+WLCG+and+HLLHC&rft.date=2020-01-01&genre=article&issn=2100-014X&volume=245&pages=04034&jtitle=EPJ+Web+of+Conferences&atitle=XRootD+Third+Party+Copy+for+the+WLCG+and+HLLHC&aulast=Yang&aufirst=W&rft_id=info%3Adoi%2F10.1051%2Fepjconf%2F202024504034&rft.language%5B0%5D=und |
| SOLR | |
| _version_ | 1792325304844288009 |
| author | Adye, T, Bockelman, B, Ellis, K, Freyermuth, O, Furano, F, Ganis, G, Hanushevsky, A, Ito, H, Johnson, I, Keeble, O, Litvintsev, D, Manzi, A, Millar, P, Mkrtchyan, T, Patargias, G, Rossi, A, Severini, H, Simon, M, Sindrilaru, E, Yang, W |
| author_facet | Adye, T, Bockelman, B, Ellis, K, Freyermuth, O, Furano, F, Ganis, G, Hanushevsky, A, Ito, H, Johnson, I, Keeble, O, Litvintsev, D, Manzi, A, Millar, P, Mkrtchyan, T, Patargias, G, Rossi, A, Severini, H, Simon, M, Sindrilaru, E, Yang, W, Adye, T, Bockelman, B, Ellis, K, Freyermuth, O, Furano, F, Ganis, G, Hanushevsky, A, Ito, H, Johnson, I, Keeble, O, Litvintsev, D, Manzi, A, Millar, P, Mkrtchyan, T, Patargias, G, Rossi, A, Severini, H, Simon, M, Sindrilaru, E, Yang, W |
| author_sort | adye, t |
| container_start_page | 0 |
| container_title | EPJ Web of Conferences |
| container_volume | 245 |
| description | <jats:p>A Third Party Copy (TPC) mechanism has existed in the pure XRootD storage environment for many years. However, using the XRootD TPC in the WLCG environment presents additional challenges due to the diversity of the storage systems involved such as EOS, dCache, DPM and ECHO, requiring that we carefully navigate the unique constraints imposed by these storage systems and their site-specific environments through customized configuration and software development. To support multitenant setups seen at many WLCG sites, X509 based authentication and authorization in XRootD was significantly improved to meet both security and functionality requirements. This paper presents architecture of the pull based TPC with optional X509 credential delegation, and how it is implemented in native XRootD and dCache. The paper discusses technical requirements, challenges, design choices and implementation details in the WLCG storage systems, as well as in FTS/gfal2. It also outlines XRootD’s plan to support newer TPC and security models such as token based authorization.</jats:p> |
| doi_str_mv | 10.1051/epjconf/202024504034 |
| facet_avail | Online, Free |
| format | ElectronicArticle |
| format_de105 | Article, E-Article |
| format_de14 | Article, E-Article |
| format_de15 | Article, E-Article |
| format_de520 | Article, E-Article |
| format_de540 | Article, E-Article |
| format_dech1 | Article, E-Article |
| format_ded117 | Article, E-Article |
| format_degla1 | E-Article |
| format_del152 | Buch |
| format_del189 | Article, E-Article |
| format_dezi4 | Article |
| format_dezwi2 | Article, E-Article |
| format_finc | Article, E-Article |
| format_nrw | Article, E-Article |
| geogr_code | not assigned |
| geogr_code_person | not assigned |
| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA1MS9lcGpjb25mLzIwMjAyNDUwNDAzNA |
| imprint | EDP Sciences, 2020 |
| imprint_str_mv | EDP Sciences, 2020 |
| institution | DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161 |
| issn | 2100-014X |
| issn_str_mv | 2100-014X |
| language | Undetermined |
| last_indexed | 2024-03-01T12:03:28.741Z |
| match_str | adye2020xrootdthirdpartycopyforthewlcgandhllhc |
| mega_collection | EDP Sciences (CrossRef) |
| physical | 04034 |
| publishDate | 2020 |
| publishDateSort | 2020 |
| publisher | EDP Sciences |
| record_format | ai |
| recordtype | ai |
| series | EPJ Web of Conferences |
| source_id | 49 |
| spelling | Adye, T Bockelman, B Ellis, K Freyermuth, O Furano, F Ganis, G Hanushevsky, A Ito, H Johnson, I Keeble, O Litvintsev, D Manzi, A Millar, P Mkrtchyan, T Patargias, G Rossi, A Severini, H Simon, M Sindrilaru, E Yang, W 2100-014X EDP Sciences General Earth and Planetary Sciences General Engineering General Environmental Science http://dx.doi.org/10.1051/epjconf/202024504034 <jats:p>A Third Party Copy (TPC) mechanism has existed in the pure XRootD storage environment for many years. However, using the XRootD TPC in the WLCG environment presents additional challenges due to the diversity of the storage systems involved such as EOS, dCache, DPM and ECHO, requiring that we carefully navigate the unique constraints imposed by these storage systems and their site-specific environments through customized configuration and software development. To support multitenant setups seen at many WLCG sites, X509 based authentication and authorization in XRootD was significantly improved to meet both security and functionality requirements. This paper presents architecture of the pull based TPC with optional X509 credential delegation, and how it is implemented in native XRootD and dCache. The paper discusses technical requirements, challenges, design choices and implementation details in the WLCG storage systems, as well as in FTS/gfal2. It also outlines XRootD’s plan to support newer TPC and security models such as token based authorization.</jats:p> XRootD Third Party Copy for the WLCG and HLLHC EPJ Web of Conferences |
| spellingShingle | Adye, T, Bockelman, B, Ellis, K, Freyermuth, O, Furano, F, Ganis, G, Hanushevsky, A, Ito, H, Johnson, I, Keeble, O, Litvintsev, D, Manzi, A, Millar, P, Mkrtchyan, T, Patargias, G, Rossi, A, Severini, H, Simon, M, Sindrilaru, E, Yang, W, EPJ Web of Conferences, XRootD Third Party Copy for the WLCG and HLLHC, General Earth and Planetary Sciences, General Engineering, General Environmental Science |
| title | XRootD Third Party Copy for the WLCG and HLLHC |
| title_full | XRootD Third Party Copy for the WLCG and HLLHC |
| title_fullStr | XRootD Third Party Copy for the WLCG and HLLHC |
| title_full_unstemmed | XRootD Third Party Copy for the WLCG and HLLHC |
| title_short | XRootD Third Party Copy for the WLCG and HLLHC |
| title_sort | xrootd third party copy for the wlcg and hllhc |
| title_unstemmed | XRootD Third Party Copy for the WLCG and HLLHC |
| topic | General Earth and Planetary Sciences, General Engineering, General Environmental Science |
| url | http://dx.doi.org/10.1051/epjconf/202024504034 |