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Forms - Checkbox button group
cssClasscssStyle
0_labelGregory Dubois-Felsmann 
3_valueBrian Van Klaveren
description2_selectedfalse
5_labelKian-Tat Lim
requiredfalse
8_valueMichelle Butler
1_selectedfalse
4_selectedfalse
7_selectedfalse
2_labelFabio Hernandez
5_valueKian-Tat Lim
0_valueGregory Dubois-Felsmann
4_labelSimon Krughoff
7_valueJohn Swinbank
labelLength10%
7_labelJohn Swinbank
2_valueFabio Hernandez
6_labelFritz Mueller
4_valueSimon Krughoff
1_labelIgor Gaponenko
3_selectedfalse
counter9
labelAttendees
6_selectedtrue
multiselectfalse
3_labelBrian Van Klaveren
6_valueFritz Mueller
8_labelMichelle Butler
nameAttendees
1_valueIgor Gaponenko
8_selectedtrue
0_selectedfalse
5_selectedfalse

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ItemWhoNotes
Review of last meeting notes

Unknown User (mbutler)

  • Any updates

Dedicated batch compute nodes (slurm)

Unknown User (mbutler)
  • Need a long term allocation process
  • need a policy on who should run on the batch compute and not on lsst-dev01
  • lsst-dev01 gets bogged down sometimes... need to manage that resource a bit better from a project perspective.
  • Do we need more LSST-dev01 systems? (lsst-dev02...etc)
  • more login nodes as submit machines, and then lsst-dev01 is a more managed resource?
  • something to think about
GPFS usageUnknown User (mbutler)
  • 3PB installed. NCSA is working on the areas of where all this storage will be allocated. Much storage is needed for incoming datasets and others. Need to put forth a proposal. After JTM
  • Home Directories quota. –
    • what users are effected by the quota, and get them underneath the quota, and the post in the MOTD or something about it.
    • Want a Inode quota too and same as above – who would be impacted by said quota (probably no one.. they are usually huge!)
DTN nodesUnknown User (mbutler)have been ordered but not arrived.
Kubernetes nodesUnknown User (mbutler)
  • Are installed and functioning. Very understanding early users are being put on the systems this week. (today/tomorrow) – Adam
  • Should create a doc for configuration and set up of the nodes
  • After early tests are complete, the process for changes are to open a ticket.
NCSA maintenanceUnknown User (mbutler)March has the meltdown and spectra security patches. We are waiting for few more updates from vendors. Vendors are saying that they will post this week. I will nail down the timings of the update next week.
lsst-dev01 /tmp filling up

Unknown User (mbutler)

/tmp filled up this week due some 32G size files in the /tmp. Impact SHOULD have been minimal, but /tmp is not it's own file system and shares /root.

/tmp and /root need to be split so that they have their own file systems, and probably a cleanup/purge process for /tmp should be done daily to get of cruft.. but need to look at the files contained in /tmp to see what kind of policy might work.

revamp of accounts processUnknown User (mbutler)I have no idea what this is, and will need to investigate this just a tad.
PDAC StatusUnknown User (xiuqin)Fritz said on the call today that he is going to start working on the Kubernetes config for the PDAC nodes.
Topics for next meeting



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