\uD83D\uDDD3 Date
\uD83D\uDC65 Participants
Lancaster:
Glasgow:
Apologies:
\uD83E\uDD45 Goals
List of Epics
New tickets
Consider new functionality / items
Detailed discussion of important topics
Site report activity
\uD83D\uDDE3 Discussion topics
Current status of Echo Gateways / WNs testing
Recent sandbox’s for review / deployments:
Item | Presenter | Notes | |
|---|---|---|---|
XRootD Releases | Sam | ||
Prefetch studies | |||
CMSD rollout | XRD-41 - Getting issue details... STATUS Status: Next plans: | ||
CMSD operations: observations | |||
CMSD outstanding items | Icinga / nags callout tests changes. Improved load balancing / server failover triggering better 'rolling server restart script' Documentation; setup / configuration / operations / troubleshooting / testing Review of Sandbox and deployment to prod. | ||
Other recent observations on Gateways | Lots of reads on Gateways using parallel threads (e.g. AIO); most likely coming from offsite XCaches for (only?) atlas VP reads … Occasional crashes in ‘thread’ calls Memory usage increasing (possibly due to the AIO calls) - may want to raise the systemd hard memory limit Gw6 (yesterday), “Forgot” how to do authentication - permission denied on many transfers; not caught by nagios checks | ||
Tokens testing | |||
AAA Gateways | Recent Sandbox updates with Katy: Sandbox ready for review: http://aquilon.gridpp.rl.ac.uk/sandboxes/diff.php?sandbox=jw-xrootd-aaa-5.5.4-3 | ||
Floating IPs for VM test cluster | |||
SKA Gateway box |