Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
|
daq:daq [2019/06/18 16:17] weisshaa [Misc 2015] |
daq:daq [2020/07/11 23:41] jing [miscellaneous] |
||
|---|---|---|---|
| Line 24: | Line 24: | ||
| * [[fastscint_daq_long | FastScint DAQ Details]] | * [[fastscint_daq_long | FastScint DAQ Details]] | ||
| - | ======= Misc 2015 ====== | + | ======= Misc 2019 ====== |
| * Dual homed NSCL machines are spdaq32 and spdaq45 | * Dual homed NSCL machines are spdaq32 and spdaq45 | ||
| Line 37: | Line 37: | ||
| * Warning script: run on a2 as gretina in ~/scripts: **./warningMessage4.sh ** | * Warning script: run on a2 as gretina in ~/scripts: **./warningMessage4.sh ** | ||
| * Check decomp stats ** recordDecomp.sh | head -n50 ** | * Check decomp stats ** recordDecomp.sh | head -n50 ** | ||
| + | * [[Flash digitizer firmware]] | ||
| + | * Check digitizer firmware version: on a2 or a1 terminal, type: **DIGSNIDFW** ,all digitizers should have same version firmware | ||
| + | * [[Replace digitizer with different color ones]] | ||
| + | * [[Replace fuses of digitizer]] | ||
| + | * [[No valid decomposed events]] | ||
| + | * Verify connecedt digitizers, at IOC interface, type dbior, it will print all identified digitizers within one bank | ||
| + | * Check connected PVs, at IOC interface, type "casr" | ||
| + | |||
| + | ====== Reboot a2 ====== | ||
| + | * If a2 is rebooted due to system failure, two scripts need to be brought up | ||
| + | * from ~gretina: nohup scripts/warningMessage4.sh & | ||
| + | * from ~gretina/scripts/watcherdir: nohup watcher & | ||
| + | The first is the alarm script that talks to users. The second is responsible for two things: writing record{Counters,Decomp,Settings} in the current run directory and cleaning up cluster process issues (usually restarting broken processes) soon after starting or stopping runs. | ||
| + | |||
| + | * Switch to a1 | ||
| + | * If a2 cannot be brought back. Gretina DAQ can still run on a1. In the file ~/.profile , environment variable **DAQSERVER** needs changed to be a1.gam . This parameter is used to restrict gretina daq critical scripts to run on specific machine. | ||
