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Date
Attendees
Goals
- Review progress toward PDAC completion at the end of the month
Discussion items
| Time | Item | Who | Notes |
|---|
| NCSA / infrastructure | Unknown User (jalt) | - Going to announce on Monday that
lsst-dev01 will be in full operation in two weeks - Looking at the sizing model this month, looking for ways to improve it
- Looking at DRP/Princeton needs for QA
- Discussion of handling 100 sq. deg. of HSC public-data
- Comparison of this to the Data Access group's need for further scaling tests
- QA system appears to need the interactive creation of user databases
- Discussion of whether the QA system can be hosted on the same cluster as the S82/WISE PDAC
- All hosts in the PDAC cluster are functioning
|
| | SLAC / Data Access - Qserv | Igor Gaponenko | - Stripe 82 catalog databases have been loaded into Qserv; simple tests seem to be working
- Have not tried performance / large-scale tests yet
- Lots of changes to the loading procedure were required in order to make this efficient & correct
- Procedure is now highly parallel
- Next step: produce a writeup on loading, especially for Unknown User (speckins)'s use
- Should be possible to experiment with loading additional databases without affecting S82 data
- Working on better file organization for the image data
- Ran into some problems with respect to time stamps / time zones in creating Docker containers (see
DM-8119
-
Getting issue details...
STATUS
)
- Interpreting logs when containers have a different time zone than the host OS
- Interpretation of time stamps in the database data
- Unknown User (jalt): NCSA is very happy to go to uniform UTC time zone settings in production services
|
| | SLAC / Data Access - DAX | Brian Van Klaveren | - Ready to redirect
dbserv at the Qserv cluster - Qserv is now up, so we should try to do this today
- Still working on getting
metaserv up today and tomorrow - John Gates made progress on
imgserv and we will make some images available today - John Gates: raw images and cutouts are now working
- Need Jim Bosch's changes to
afw deployed in order to get coadds working
|
| | IPAC / SUIT | | |
Action items