\uD83D\uDDD3 Date
\uD83D\uDC65 Participants
Apologies:
CC:
\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 | |
---|---|---|---|
Operational Issues | 2024-04-23 LHCb WGprod Echo overload (further updates?) | ||
CHEP Abstract ideas | Inputs and thoughts on existing and possible abstracts | ||
XrootD Workshop plan | |||
Rocky 8 and 9 migration planning | |||
Future developments ideas planning work | |||
Deletion studies through RDR | . | ||
Deletions | |||
Planning for ALICE CMSD redirection | |||
Checksums fixes | |||
Prefetch studies and WN changes | |||
Tokens Status | |||
CMSD Load balancing | |||
SKA Gateway box | /wiki/spaces/UK/pages/215941180 4 Nodes awaiting installation: 2 for Exit pod (+ 1 existing) | ||
Xrootd testing framework |
on GGUS:
Site reports
Lancaster: CEPH - seems fairly happy at the moment, Gerard investigating some issues with scrubbing. XRootD - having a set of LSST functional tests fail with permission denied whilst making their directories. The xroot logs are worse then useless for debugging auth issues. There shouldn’t be any access issues, and access works for me and Tim. However it reminded me of issues Glasgow had with LHCB (mkdir over http getting permission denied). Any tips for teasing out more information on xroot auth decisions?
Jyothish - LHCB functional tests needed additional entries in the authdb to stat root folders. e.g. lhcb:user rl additional to lhcb:user/ a
Similarly is there any good way of logging deletions server side?
Logging needs improvement across xrootd - one event one line, machine parsable, reduce clutter, uniform format. possibly bring up in the workshop?
Glasgow: Sam build newer versions of xrootd on CC7 and 8. (anticipating 5.6.9), and awaiting any updates for LB.
https://github.com/stfc/xrootd-ceph/tree/variableobjectcleanup
https://github.com/xrootd/xrootd/pull/2246