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AIDA
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DSSSD #1 +100V, +3.8uA DSSSD #2 +100V, +5.5uA 09.48 nnaida16 stalled at DAQ GO see attachments 1 & 2 for statistics & lost activity monitors 1830: Current FEE configuration (looking downstream): | | | | | x |nnaida25+26| x | | | | | | x |nnaida17+18| x | | | | | | x |nnaida9+10 | x | | | | | | x | nnaida1+2 | x | |nnaida |nnaida |nniada |nnaida | |nnaida |nnaida |nniada |nnaida | |27+28 |19+20 |11+12 |3+4 | |7+8 |15+16 |23+24 |31+32 | | | | | | x | nnaida5+6 |nnaida13+14| | | | | | x | x | x | | | | | | x |nnaida21+22| x | | | | | | x |nnaida29+30| x | Detector 1 (3131-11) is connected to nnaida 10, 11, 6, 16 Detector 2 (3058-09) is connected to nnaida 2, 4, 14, 7 Detector 3 (2977-20) is connected to nnaida 1, 3, 13, 8 19.30 Check of AIDA alignment and positioning within EURICA See attachments 4-8 16.03 April 28 VP adding data sources (ie FEE64s) into the system and rules for TCP ports 1) FEE needs to have an entry in the DHCP configuration (/etc/dhcp/dhcp.conf) This assigns a host name (nnaidaxx) to the FEE based on ethernet MAC address and assigns an IP address 10.1.1.xx or 10.1.2.xx Also copy an existing file system in /MIDAS/XilinxLinux/ppc_4xx/rfs for nnaidaxx. This MUST be done as root to preserve important file properties. (Use the existing tar file) 2) The file /MIDAS/linux-ppc_4xx/startup/nnaidaxx assigns xx as the AIDA Module Number and destination IP port for created data. In this example xx = 22. netstring TS_Server "myserver" netint TS_Port 11022 netstring TS2_Server "myserver" netint TS2_Port 11122 netint Aida_ModuleNum 22 TS2_Server is currently not used So nnaidaxx will send data to port 110xx in the Merger 3) Add nnaidaxx to the list of ACQSERVERS in /MIDAS/config/TclHttpd/aidas1/startup.tcl 4) The Merger configuration file is /MIDAS/Merger/AIDA/GS_configuration If the highest Aida ModuleNum is xx then modify the links definition so you have links xx ./link64 11001 Note that xx may be greater than the actual number of FEE modules if there are gaps in your name scheme The highest enabled IP port will be (11001 + xx - 1) You can enable/disable links to the Merge via the Merge GUI. Note: nnaidaxx appears to the Merge link table as link (xx-1). So if you ask for 32 links they are 0 => 31 in the Merge GUI table.
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