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Presenter

Notes

Operational Issues over the Holiday period

Thomas, Jyothish (STFC,RAL,SC)

(JW - All quiet ?)

brief VOMS authentication failure on svc02 - caused a spike in failures

Gateways and WNs:
- Current status and upcoming changes

Thomas, Jyothish (STFC,RAL,SC)

stable status currently

  • tokens deployment cms/atlas

  • checksum library

  • prefetch off on WNs

bugfix for calculating striper objects in direct reads

https://github.com/stfc/xrootd-ceph/pull/50

Any further comments on the PR; or ready to merge ?

Katy Ellis to confirm a successful file dump read.

  • confirmed

ECHO File transfer / throughput studies

Katy Ellis

Tests of per-file transfer writes into Echo.

Checksums fixes

Alexander Rogovskiy

Status and plans for improving Checksumming work …

Prefetch studies and WN changes

Alexander Rogovskiy

Status and plans for Prefect study testing …

Deletion studies through RDR

Ian Johnson

Tokens testing

Thomas, Jyothish (STFC,RAL,SC) Katy Ellis

Jira Legacy
serverSystem JIRA
serverId929eceee-34b0-3928-beeb-a1a37de31a8b
keyXRD-63

Jira Legacy
serverSystem JIRA
serverId929eceee-34b0-3928-beeb-a1a37de31a8b
keyXRD-78

https://github.com/xrootd/xrootd/pull/2151/files

Understanding CMSD Loadbalancing

Thomas Byrne

SKA Gateway box

James Walder

/wiki/spaces/UK/pages/215941180

Architectural review ‘hackathon’

All

Plan the process for the Architectural planning of XRootD across the External Gateways and WNs

2024 Planning

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