Meeting 3.5.23

Tuesday 2 May 2023, 14:00 → 19:30 Europe/Berlin

105 (2b)

14:00 → 14:20 CTA-OPS

Failed to submit create request RESOURCE_EXHAUSTED

Taped-daemon on tpm102 crashes on DriveHandler::processTimeout() :

MSG="In DriveHandler::processTimeout(): Killed subprocess." tapeDrive="rz1-2,3,4" SessionState="Running" SessionType="Archive" TimeoutType="DataMovement" SessionTypeWhenTimeoutDecided="Archive" SessionStateWhenTimeoutDecided="Running"

AFS pools - errors on the flush queue. 20T+ precious but flush ls says:

[dcache-core-desy04] (dcache-desy51-01@dcache-desy51-01Domain) karimimw > flush ls
Class                 Active   Error  Last/min  Requests    Failed
*@dcache                   0       0         0         0         0
*@cta                      0       0         0         0         0
afs:afs-backup@cta        11     688       124       699         0
*@osm                      0       0         0         0         0

14:20 → 14:30 OSM-Tape read

Jacek's fix seems to do the trick?
Apply patch to current 5.7.14-1?

14:30 → 14:35 CTA-Version

dCache-cta 0.9.0 deployed
CTA v5.8.7 out
(https://gitlab.cern.ch/cta/CTA/-/blob/v4.8.7-1/ReleaseNotes.md)

14:35 → 14:55 AOB

Cern released their operator tools
EOS-CTA Workshop rundown