CTA Dev Meeting

Friday 6 Oct 2023, 15:00 → 16:30 Europe/Zurich

513/R-068 (CERN)

Michael Davis (CERN)

15:00 → 15:10 CTA Release Roadmap

Release 4.10.5-1 / 5.10.5-1

• Release date: 25 Sep
• Pre-prod deployment date: 28 Sep
• Prod deployment date: 2 Oct
• Cherry-picked commits:
• 4.10.5-1: Fix scheduler crash due to empty tapepool name (2) - link #494
• 4.10.4-1: Bump "File size mismatch" error to ALERT - link #484
• 4.10.3-1: Fix device statistics from LTO drives - link #471
• 4.10.2-1: Fix scheduler crash due to empty tapepool name (1) - link #470
• Last changes before HI run

Release 4.10.6-1 / 5.10.6-1

• Release date: TBD
• Pre-prod deployment date: TBD
• Prod deployment date: TBD
• All new commits, including:
• #460: Fix "trying to unlock an unlocked lock" error
• #500: Safely handle empty shards in object store
• Various other fixes, including Repack VO logic, SonarCloud, etc.
• EOS 4.8.105 / 5.1.29

Public Release

• Latest version available on public repo: v4.8.7-1, v5.8.7-1.
• Versions v4.10.0-2, v5.10.0-2 will be publicly released.

15:10 → 15:20 CTA dev topics

Review severe operational issues of Sep/Oct 2023

• Issue link: #506

Re-work CTA log line format

• Issue link: #488

Update FGC GC for 'eos evict'

• Issue link: #421

Last read-time of file

• Issue link: #505

"Needs discussion" topics

• Issues link

"Dev issue needed" topics

• Ops issues link

15:20 → 15:30 dCache Integration

15:40 → 15:50 AOB

PostgreSchedDB:

• https://gitlab.cern.ch/cta/CTA/-/issues/383

15:50 → 16:00 CTA dev board review

Objective

• Look at the active issues in our CTA dev board.
• Decide if they should be kept, removed, reassigned, prioritised, etc.