EOS 2023 Workshop

HDFS to EOS migration - Purdue site report

25 Apr 2023, 15:15

15m

31/3-004 - IT Amphitheatre (CERN)

15 Minutes Sites and Deployments EOS Operation & Sites

Speaker

Stefan Piperov (Purdue University (US))

Description

In 2022 the CMS Tier-2 at Purdue University migrated its 10PB storage system from HDFS to EOS. Here we report on the details of the process, the difficulties we encountered and the ways in which we solved them. We also report on the current status of the storage system, and our future plans.

Presentation materials

HDFS to EOS migration - Purdue site report - presented at 7th EOS Workshop at CERN - April 2023.pdf

Recording

Video preview