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 [2020/05/27 15:56] jing [miscellaneous] |
daq:daq [2023/01/09 09:19] weisshaa [Troubleshoot] |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ======= This is DAQ page for the 2015 campaign ====== | + | ======= New in 2022 ====== |
| + | start run window is obsolete. Two scripts are available for changing the data directory. Daq needs to be stopped, directories need to exist: | ||
| + | * changeDataDir_maintainRunNum <data dir> : keeps the Run number the same, for when we need to move physics experiment data collection to another disk | ||
| + | * changeDataDir_resetRunNum <data dir> : finds the lowest available Run number without any larger RunDir #s | ||
| + | |||
| + | |||
| + | |||
| + | ======= This is DAQ page from previous campaigns ====== | ||
| The DAQ page from the former S800-GRETINA campaign in 2012 can be found at | The DAQ page from the former S800-GRETINA campaign in 2012 can be found at | ||
| https://wikihost.nscl.msu.edu/gretina/doku.php/daq:daq_2012 | https://wikihost.nscl.msu.edu/gretina/doku.php/daq:daq_2012 | ||
| Line 7: | Line 14: | ||
| ======= Troubleshoot ====== | ======= Troubleshoot ====== | ||
| * S800-Gretina not correlated: Check CC setfile ~s800/converged_daq/Scripts/CC0105Begin.tcl for extsynch and extclock | * S800-Gretina not correlated: Check CC setfile ~s800/converged_daq/Scripts/CC0105Begin.tcl for extsynch and extclock | ||
| + | * S800 is losing events. Check the network speed of spdaq32 by /sbin/ethtool eth0 and /sbin/ethtool eth1 , both should show speed as 1000Mb/s, if one shows 100Mb/s then the network is too slow and S800 cannot send data to GEB fast enough which will cause event loss happen. | ||
| + | * Check the ringbuffer status, $DAQBIN/ringbuffer status - -host=spdaq32 - -all , if the free colum becomes zero, DAQ related people needs to be notified for diagnostics. | ||
| ======= Decomp Information ====== | ======= Decomp Information ====== | ||
| Line 25: | Line 34: | ||
| ======= Misc 2019 ====== | ======= Misc 2019 ====== | ||
| - | * Dual homed NSCL machines are spdaq32 and spdaq45 | + | * Dual homed NSCL machines are spdaq32 and spdaq07 |
| ====== miscellaneous ====== | ====== miscellaneous ====== | ||
| Line 42: | Line 51: | ||
| * [[Replace fuses of digitizer]] | * [[Replace fuses of digitizer]] | ||
| * [[No valid decomposed events]] | * [[No valid decomposed events]] | ||
| + | * Verify connecedt digitizers, at IOC interface, type **dbior**, it will print all identified digitizers within one bank | ||
| + | * VME related scripts are located at /global/devel/boot/vmeArray | ||
| + | * Check connected PVs, at IOC interface, type "casr" | ||
| + | * [[ Move detectors to new Hole position ]] | ||
| ====== Reboot a2 ====== | ====== Reboot a2 ====== | ||
