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\uD83D\uDC65 Participants

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Presenter

Notes

5.4.3 releases in Centos 7 / EL8;

  • Problems observed: (pgRead / pgWrites)

Thomas, Jyothish (STFC,RAL,SC)

Jira Legacy
serverSystem JIRA
serverId929eceee-34b0-3928-beeb-a1a37de31a8b
keyXRD-14
,
Jira Legacy
serverSystem JIRA
serverId929eceee-34b0-3928-beeb-a1a37de31a8b
keyXRD-10

Outstanding items for 5.4.X XrdCeph version

Master:

Jira Legacy
serverSystem JIRA
serverId929eceee-34b0-3928-beeb-a1a37de31a8b
keyXRD-22
included;

BufferedIO: PR to merge current Master needed;

Jira Legacy
serverSystem JIRA
serverId929eceee-34b0-3928-beeb-a1a37de31a8b
keyXRD-9
Code prepared; PR needed

Jira Legacy
serverSystem JIRA
serverId929eceee-34b0-3928-beeb-a1a37de31a8b
keyXRD-24

Add xrd.report monitoring to all xrootd instances; collate and ingest into ES.
Initial version: https://github.com/snafus/xrdreport

Jira Legacy
serverSystem JIRA
serverId929eceee-34b0-3928-beeb-a1a37de31a8b
keyXRD-26

ceph-dev-gw2: aim to pass current compliance tests (XrootD 5.5. will be needed for all components).
Demonstrate that Echo can satisfy proposed ATLAS strategy with mixed x509 / tokens workload.

Deletions updates

Ian Johnson

Expanded deletion time measurement script to automate more of the recording. Running measurements on nGB-size files (up to 8GB). Deletions of such files take < 2s for me. (Problems uploading the test data though - takes ~ 40 minutes or errors such as “(Neon): Could not send request body: Connection reset by peer” after 20-30 minutes…)

Site reports

Oxford Xcache:
- Xrootd service failed to start due to failed DNS name resolution of the monitoring host specified in xrootd.monitoring directive.

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