Difference between revisions of "OWG Meeting 6-Nov-2013"
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* Announcements | * Announcements | ||
* Review of minutes from [[OWG_Meeting_23-Oct-2013 | 23-Oct-2013]] meeting | * Review of minutes from [[OWG_Meeting_23-Oct-2013 | 23-Oct-2013]] meeting | ||
− | * EPICS IOC's for voltage controls - Nerses | + | * EPICS IOC's for voltage controls - Nerses [[File:DetectorVoltageDB.pdf]] |
* Front-end module firmware status - Mark D, Elliott, Bryan, Ed | * Front-end module firmware status - Mark D, Elliott, Bryan, Ed | ||
* RAID-to-silo transfer - Mark I, Dave L, Elliott | * RAID-to-silo transfer - Mark I, Dave L, Elliott | ||
* Farm Manager - Vardan, Dave L, Elliott | * Farm Manager - Vardan, Dave L, Elliott | ||
− | * [[RootSpy]] - Sean | + | * [[RootSpy]] - Sean - [https://halldweb.jlab.org/wiki/images/3/38/RootSpy-screenshot.png Screenshot] |
* CODA3 installation and DAQ testing - Mark D, Dave A | * CODA3 installation and DAQ testing - Mark D, Dave A | ||
* Telecom fiber installation status - Hovanes, Elliott | * Telecom fiber installation status - Hovanes, Elliott | ||
Line 24: | Line 24: | ||
** others | ** others | ||
* evioETChannel - Elliott | * evioETChannel - Elliott | ||
− | * [https:// | + | * [https://halldweb.jlab.org/JInventory JInventory database update] - Serguei P. |
* EPICS update - Hovanes, Nerses, Vanik | * EPICS update - Hovanes, Nerses, Vanik | ||
** Alarm system, etc. | ** Alarm system, etc. | ||
Line 32: | Line 32: | ||
** GIT, EVIO, cMsg, CODA3, ECS/CSS, disentangler, readout list, Java/cMsg GUI | ** GIT, EVIO, cMsg, CODA3, ECS/CSS, disentangler, readout list, Java/cMsg GUI | ||
* Electronics and trigger status reports - Chris, Alex, Fernando, Ben, Ed, William, Bryan M | * Electronics and trigger status reports - Chris, Alex, Fernando, Ben, Ed, William, Bryan M | ||
− | * [http:// | + | * [http://halldweb.jlab.org/mantisbt Mantis Task Tracker] |
− | * [https:// | + | * [https://halldweb.jlab.org/elog-halld Midas Elog] |
Line 64: | Line 64: | ||
==Minutes== | ==Minutes== | ||
+ | |||
+ | Present: Elliott W, Simon T, Mark D, Hovanes E, Alex S, Nerses G, Serguei P, Beni Z, Yi Q, Curtis M, Sean D, Justin S, Dave A, Carl T, Vardan G, Eugene C, Dave L. | ||
+ | |||
+ | |||
+ | |||
+ | '''Front End Firmware''' | ||
+ | |||
+ | Ed J is working on the firmware. The FADC250 firmware supports the standard readout format, he is working on the F1. Cody will get to the FADC125 at some point. | ||
+ | |||
+ | |||
+ | |||
+ | '''IOC's for Voltage Control''' | ||
+ | |||
+ | See Nerses' slides for complete details. Channels have both geographic (crate/slot/channel) and logical (BCAL/bias/...) names so he uses MySQL tables to hold and correlate these. The new EPICS backup/restore facility from JLab will be used. | ||
+ | |||
+ | |||
+ | |||
+ | '''Raid-to-silo transfer''' | ||
+ | |||
+ | Production system installed and tested. The CC uses our raid system as the staging device prior to copying files to tape. Multiple tape drives will be needed to keep up with our data rate. | ||
+ | |||
+ | |||
+ | |||
+ | '''RootSpy''' | ||
+ | |||
+ | Sean reported (see his slides) on improvements to RootSpy, update and use of the build system, archiving and scaled overlays and a to-do list. RootSpy works on multiple Linux operating systems as well as on MacOS. | ||
+ | |||
+ | |||
+ | |||
+ | '''Farm Manager''' | ||
+ | |||
+ | Vardan is near done developing the farm manager program, which is a client to run control and a master to the farm processes themselves. The codaObject facility is used for the farm manager client and for the farm processes, but with different messaging spaces. Current problems include starting and connecting to ET systems and ending runs properly. | ||
+ | |||
+ | |||
+ | |||
+ | '''CODA3''' | ||
+ | |||
+ | The DAQ group is coming closer to releasing CODA3 to /site and other places. | ||
+ | |||
+ | |||
+ | |||
+ | '''Telecom Fibers''' | ||
+ | |||
+ | Tom needs to get drawings to Jason so that Jason can get quotes from Shields. | ||
+ | |||
+ | |||
+ | |||
+ | '''Trigger Fibers''' | ||
+ | |||
+ | Chris will order fiber bundles as needed, they are made locally and have a one-week delivery time. He will install them as cable trays are installed and the areas are ready. The trigger racks can be moved in at any time. | ||
+ | |||
+ | |||
+ | |||
+ | '''Online Databases''' | ||
+ | |||
+ | Elliott is surveying needs and requirements, and is hoping to propose a somewhat unified strategy for online database use. Dmitry may have some opinion on how to achieve this (he should be here soon). | ||
+ | |||
+ | |||
+ | |||
+ | '''Trigger Configuration Database''' | ||
+ | |||
+ | This is Dmitry's main priority when he arrives, as this is needed soon. | ||
+ | |||
+ | |||
+ | |||
+ | '''Electronics''' | ||
+ | |||
+ | About one third of CTP and FADC125 boards have sever soldering problems, not sure how/when this will be resolved. | ||
+ | |||
+ | |||
+ | '''Controls''' | ||
+ | |||
+ | Dave B is steadily working on PLC's for FCAL and other detectors, as well as on improvements to the solenoid control system. |
Latest revision as of 06:58, 1 April 2015
Video Conferencing=
We will be connected via ESnet using the standard GlueX number: 8542553
Agenda
*** Turn on conference equipment ***
- Announcements
- Review of minutes from 23-Oct-2013 meeting
- EPICS IOC's for voltage controls - Nerses File:DetectorVoltageDB.pdf
- Front-end module firmware status - Mark D, Elliott, Bryan, Ed
- RAID-to-silo transfer - Mark I, Dave L, Elliott
- Farm Manager - Vardan, Dave L, Elliott
- RootSpy - Sean - Screenshot
- CODA3 installation and DAQ testing - Mark D, Dave A
- Telecom fiber installation status - Hovanes, Elliott
- Trigger fiber installation schedule - Chris C, Elliott
- Trigger/DAQ for FCAL tests - Mark D, John L, Serguei P, Alex S
- Online databases - Mark I, Dave L, Elliott
- conDB
- calDB or CCDB
- others
- evioETChannel - Elliott
- JInventory database update - Serguei P.
- EPICS update - Hovanes, Nerses, Vanik
- Alarm system, etc.
- Controls update - Dave B, Elliott
- New subnet, solenoid, FCAL darkroom, BCAL, Gas system, CDC, etc.
- DAQ group status reports - Bryan M, Dave A, Graham, Carl, Vardan
- GIT, EVIO, cMsg, CODA3, ECS/CSS, disentangler, readout list, Java/cMsg GUI
- Electronics and trigger status reports - Chris, Alex, Fernando, Ben, Ed, William, Bryan M
- Mantis Task Tracker
- Midas Elog
- Upcoming topics
- raw data, compressed vs uncompressed
- Calibration/Alignment issues?
- Status of processing uncompressed and compressed simulated raw data and monitoring/L3 farm - Dave L, Elliott
- Linux SBC configuration, installation, booting - by Bryan
- Infiniband installation and management - by Dave A
- Ed to talk more on FPGA programming
Time/Location
1:30 PM Wed 6-Nov-2013 CC F326
Announcements
Next Meeting
1:30 PM Wed 20-Nov-2013 CC F326
Minutes
Present: Elliott W, Simon T, Mark D, Hovanes E, Alex S, Nerses G, Serguei P, Beni Z, Yi Q, Curtis M, Sean D, Justin S, Dave A, Carl T, Vardan G, Eugene C, Dave L.
Front End Firmware
Ed J is working on the firmware. The FADC250 firmware supports the standard readout format, he is working on the F1. Cody will get to the FADC125 at some point.
IOC's for Voltage Control
See Nerses' slides for complete details. Channels have both geographic (crate/slot/channel) and logical (BCAL/bias/...) names so he uses MySQL tables to hold and correlate these. The new EPICS backup/restore facility from JLab will be used.
Raid-to-silo transfer
Production system installed and tested. The CC uses our raid system as the staging device prior to copying files to tape. Multiple tape drives will be needed to keep up with our data rate.
RootSpy
Sean reported (see his slides) on improvements to RootSpy, update and use of the build system, archiving and scaled overlays and a to-do list. RootSpy works on multiple Linux operating systems as well as on MacOS.
Farm Manager
Vardan is near done developing the farm manager program, which is a client to run control and a master to the farm processes themselves. The codaObject facility is used for the farm manager client and for the farm processes, but with different messaging spaces. Current problems include starting and connecting to ET systems and ending runs properly.
CODA3
The DAQ group is coming closer to releasing CODA3 to /site and other places.
Telecom Fibers
Tom needs to get drawings to Jason so that Jason can get quotes from Shields.
Trigger Fibers
Chris will order fiber bundles as needed, they are made locally and have a one-week delivery time. He will install them as cable trays are installed and the areas are ready. The trigger racks can be moved in at any time.
Online Databases
Elliott is surveying needs and requirements, and is hoping to propose a somewhat unified strategy for online database use. Dmitry may have some opinion on how to achieve this (he should be here soon).
Trigger Configuration Database
This is Dmitry's main priority when he arrives, as this is needed soon.
Electronics
About one third of CTP and FADC125 boards have sever soldering problems, not sure how/when this will be resolved.
Controls
Dave B is steadily working on PLC's for FCAL and other detectors, as well as on improvements to the solenoid control system.