MPD: Difference between revisions

Revision as of 13:47, 29 July 2026

Things to try in case of problems:

Useful commands to debug MPD/VTP readout problems:

tcpClient gem1vtp vtpRocStatus - check 'Trigger Cnt' and 'Trigger Acks'

tcpClient gem1vtp mpdGStatus - check 'Event Builder' table

tcpClient gem1vtp vtpMpdPrintStatus -  check ...

MPD->SSP/VTP data format:

(pdf)

@@ Line 1: / Line 1: @@
-Useful commands to debug MPD/VTP readout problems:
+'''Things to try in case of problems:'''
+* recycle gem LV (and HV ?)
+* roc_reboot gem1/gem2
+* roc_reboot mpd1/2/3 and gem1/gem2
+* roc_reboot everything (helped once)
+'''Useful commands to debug MPD/VTP readout problems:'''
   tcpClient gem1vtp vtpRocStatus - check 'Trigger Cnt' and 'Trigger Acks'
@@ Line 7: / Line 18: @@
   tcpClient gem1vtp vtpMpdPrintStatus -  check ...
-'''Tings to try in case of problems:
-* roc_reboot gem1/gem2
-*
+'''MPD->SSP/VTP data format:'''
-'''
-MPD->SSP/VTP data format: [https://clonwiki0.jlab.org/wiki/clondocs/Docs/SSP_MPD_EventFormat_31_oct_2025.pdf (pdf)]
+ [https://clonwiki0.jlab.org/wiki/clondocs/Docs/SSP_MPD_EventFormat_31_oct_2025.pdf (pdf)]