...

• recabling to srcf (cpo+ric+others)
  
  • use data volume to each node to figure out cabling
  • what should go through the bos? exclude opals? 
  • what should use MPO (Nov 1 checkpoint for laser locker/XPP; switch on Nov 16; revert by Nov 18 if unsuccessful) including BLD, IOC, FIM, XTCAV, Mono Enc TPR (we can switch daq timing independently of controls timing)
  • IOC depends on Kukhee's software
  • high rate BLD depends on Dawood's software
  • Jeremy Mock writes about XTCAV: "Hi Chris, we can test the camera triggering soon, probably in October some time.  However, I think XTCAV proper (the klystron) won't run on lcls2 timing until sometime next year.  I think I heard maybe February...?".  Pat Krejick is coordinating the change.
• 33kHz BLD: ebeam, gmd, test asap. waiting for software development (depends on Dawood)
  • test reception of 33kHz gmd without beam ASAP working with Marcio
• commission s3df
• migrate ctl nodes (move hsd processes onto daq-tmo-hsd-01 (Ric), but not mono encoder)
• commission xpm0 in 208 (weaver)
• (would be nice) xtcav "nice" for acr? how do we share between tmo/rix: need bos-switchable timing?
• (would be nice) test psana2 live mode again (mona)
• training for scientists (e.g. on timing system and sequences) (matt)
  • check we have psana2 detector interface for "sequence bits" (Matt thinks we have this: 272 bits)
• timing in all detectors

s3df to-do

• (done) psana1 (mikhail, valerio) psana2 (mikhail, mona, valerio)
• smalldata code (silke, vincent)
  • will ask wilko to move some psana1 data over
  • need path to install packages
  • done by early february?
• movers (wilko)
  • few days of work
• need some kafka work for movers and elog (wilko)
  • should be ready for early february
• need some data management machines and irods integration (wilko)
• data storage (omar)?
  • backend spinning-disk (aka "s3") 10's of PB done early january
  • will get 1.5PB of flash free space by third of week of january
  • serious issue: no extended ACL's since mounted via nfs.  need multi-cluster feature? (expected in april?) or fully functional nfs?
    • could workaround by making group the expt group, but then access via ps-data (e.g. silke) wouldn't work
• mon-node mount of calibdir (under /sdf/data/lcls) via weka-nfs (IT)
  • will try third week of january
• ARP (murali, wilko)
  • should be straightforward copy of what we currently have. confirm with murali.
• jupyter/ondemand (wilko, riccardo)
  • could provide yee with default kernels (cpo will contact yee/wilko)
  • can run in batch queues (charged) and interactive nodes (free!!!)
• (done) LCLS group permissions syncing (wilko)
• finalize high-priority analysis mechanism (preemption? reservations?)
  • need coact (like iris at nersc) stuff from murali available by beginning of february
  • will also coact to enable their s3df account
• enable user access to s3df (IT)

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