Name: DPM Workshop 2018
Start: 2018-05-31T09:00:00+02:00
End: 2018-06-01T17:40:00+02:00
Location: CESNET

DPM Workshop 2018

from Thursday, 31 May 2018 (09:00) to Friday, 1 June 2018 (17:40)

Monday, 28 May 2018
Tuesday, 29 May 2018
Wednesday, 30 May 2018
Thursday, 31 May 2018
10:00
10:00 - 11:40
Contributions

10:00 A site

10:20 VOs

10:45 Open mike feedbacks
11:40 Registrations and fees
Registrations and fees
11:40 - 12:00

12:00 Lunch break
Lunch break
12:00 - 13:00

13:00 Welcome
Welcome
13:00 - 13:10
13:10 DPM architecture and milestones - Fabrizio Furano (CERN)
DPM architecture and milestones
- Fabrizio Furano (CERN)
13:10 - 14:20
Following the development in bigger blocks, starting from last year's architecture talk. Following the steps that had been planned to get where we are, with a completed modernization that is 100% backward compatible. DOME XrdHttp LCG-DM Xrootd Gsi-ftp WebDAV
14:20 A look at dpm-tester
A look at dpm-tester
14:20 - 14:40

14:40 Metadata performance: grid-hammer
Metadata performance: grid-hammer
14:40 - 15:00
A look at grid-hammer A look at the nightly runs Comparisons across versions
15:00 On SRM-less storage operation for ATLAS - Wei Yang (SLAC National Accelerator Laboratory (US))
On SRM-less storage operation for ATLAS
- Wei Yang (SLAC National Accelerator Laboratory (US))
15:00 - 15:30
Wei will discuss requirements and recipes to run a storage element for ATLAS without using SRM
15:30 Coffee break
Coffee break
15:30 - 16:00
16:00 dmlite-shell: improvements and walkthrough - Andrea Manzi (CERN)
dmlite-shell: improvements and walkthrough
- Andrea Manzi (CERN)
16:00 - 16:20
16:20 ARGUS support - Samuel Cadellin Skipsey
ARGUS support
- Samuel Cadellin Skipsey
16:20 - 16:40
16:40 JSON Space reporting and GLUE2 information provider - Oliver Keeble (CERN)
JSON Space reporting and GLUE2 information provider
- Oliver Keeble (CERN)
16:40 - 17:00
A new GLUE information provider The JSON space reporting generator
17:00 Volatile pools and file caching - Oliver Keeble (CERN)
Volatile pools and file caching
- Oliver Keeble (CERN)
17:00 - 17:20
Description and example
19:00 Dinner
Dinner
19:00 - 21:00
Friday, 1 June 2018
09:30 Enabling DOME in DPM - Fabrizio Furano (CERN)
Enabling DOME in DPM
- Fabrizio Furano (CERN)
09:30 - 10:10
From spacetokens to quotatokens Precise space reporting based on directory occupancy How DOME honours spacetokens How the DPM daemon honours quotatokens How they play together, including SRM SRM spacetoken-less writes (e.g. SAM tests and CMS)
10:10 Supporting CMS with DOME flavour - Andrea Sartirana (Centre National de la Recherche Scientifique (FR))
Supporting CMS with DOME flavour
- Andrea Sartirana (Centre National de la Recherche Scientifique (FR))
10:10 - 10:30
Technical advice from someone who did it
10:30 Coffee break
Coffee break
10:30 - 10:50
10:50 Joining the CMS AAA federation - Marian Zvada (University of Nebraska Lincoln (US))
Joining the CMS AAA federation
- Marian Zvada (University of Nebraska Lincoln (US))
10:50 - 11:10
11:10 A federated file cache for Belle-II - Silvio Pardi (INFN)
A federated file cache for Belle-II
- Silvio Pardi (INFN)
11:10 - 11:30
11:30 Deploying a DPM across multiple sites - Alessandra Doria (Univ. + INFN)
Deploying a DPM across multiple sites
- Alessandra Doria (Univ. + INFN)
11:30 - 11:50
Deploying DPM disk servers across sites under a common head node has always been possible, yet some components are tricky to configure. The situation improves enabling DOME, as RFIO and other components are not necessary anymore.
12:00 Lunch break
Lunch break
12:00 - 13:15
13:15 Live upgrades, Q&A, troubleshooting
Live upgrades, Q&A, troubleshooting
13:15 - 15:10
Contributions

13:30 DPM 1.10 setup - Andrea Manzi (CERN)

13:55 What's missing or difficult in the tuning hints?

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