Observations: GMVA standard mode 4Gbps (DBBC2 Mark6)

    Version as of 08:41, 20 May 2024

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    Prerequisits

    • Go through the system-setup and make sure the system is operational.
    • Assumption: Fibre cable is connecting the FiLA10G to eth2 of pv-mark6-1
    • A single module is loaded and connected into slot 1 of pv-mark6-1
    • Make sure you have loaded the module intended for recording the GMVA session

    FiLA10G Setup

    • On the DBBC2 desktop double-click the icon labeled "fila10g_GMVAMode_Mark6.bat". This will setup the FiLA10G for recording on the Mark6 and will do the time-synchronisation. (The icon is a shortcut  to the following file: C:\DBBC\bin\fila10g_GMVAMode_Mark6.bat).

    DBBC2_gmvamodemark6.png

    • Confirm settings. In the terminal window that has opened the last page lists the output of the sysstat command. Inspect the output; in particular check that VDIF timesync is showing "yes" and "Output" is showing "started" (see image below).

    sysstat_mark6.png

    Mark6 module initialization

    • Skip this section if there is already recorded data on the module! The following steps will delete all data on the module!
    • log-into pv-mark6-1 as user oper
    • execute: da-client
    • in da-client:
      mod_init=1:8:{VSN}:sg:new          replace   {VSN} with VSN as indicated on the module label
      group=new:1
      input_stream=add:DBBC2:vdif:5032:50:42:eth2:::1
      input_stream=commit
      group=open:1
      mstat?1
      

    The last statement should report the group to be in open:ready state, e.g.:

    !mstat?0:0:1:1:MPIH%016/48008/4/8:8:8:45160:48008:open:ready:sg;
    

    Mark6 setup

    • log-into pv-mark6-1 as user oper
    • start da-client
      • mstat?1