40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
Entry  Wed Feb 24 22:13:47 2021, Jon, Update, CDS, Planning document for front-end testing 
    Reply  Fri Mar 5 17:48:25 2021, Jon, Update, CDS, Front-end testing image_67203585.JPGimage_67216641.JPGimage_17185537.JPG
       Reply  Tue Mar 9 16:52:47 2021, Jon, Update, CDS, Front-end testing image_72192707.JPG
          Reply  Tue Mar 16 16:27:22 2021, Jon, Update, CDS, Front-end testing 
             Reply  Tue Mar 16 19:04:20 2021, gautam, Update, CDS, Front-end testing 
             Reply  Fri Mar 19 18:14:56 2021, Jon, Update, CDS, Front-end testing image_72192707_(1).JPGimage_50412545.JPG
                Reply  Wed Mar 24 19:02:21 2021, Jon, Update, CDS, Front-end testing 
                   Reply  Mon Mar 29 17:55:50 2021, Jon, Update, CDS, Front-end testing 
                      Reply  Tue Mar 30 18:21:34 2021, Jon, Update, CDS, Front-end testing 
                      Reply  Tue Apr 6 07:19:11 2021, Jon, Update, CDS, New SimPlant cymac 
                         Reply  Tue Apr 6 11:13:01 2021, Jon, Update, CDS, FE testing 
                            Reply  Sat Apr 10 08:51:32 2021, Jon, Update, CDS, I/O Chassis Assembly 
                               Reply  Thu Apr 29 10:51:35 2021, Jon, Update, CDS, I/O Chassis Assembly 
                                  Reply  Tue May 4 07:38:36 2021, Jon, Update, CDS, I/O Chassis Assembly Screen_Shot_2021-05-03_at_4.16.06_PM.png
                                     Reply  Tue May 11 16:29:55 2021, Jon, Update, CDS, I/O Chassis Assembly Screen_Shot_2021-05-11_at_3.03.42_PM.png
                                        Reply  Tue May 11 17:43:09 2021, Koji, Update, CDS, I/O Chassis Assembly 
                                           Reply  Fri May 28 11:16:21 2021, Jon, Update, CDS, Front-End Assembly and Testing c1bhd.pnggds_tp.pngteststand.jpegbench_supply.jpeg
                                              Reply  Sun Jun 6 08:42:05 2021, Jon, Update, CDS, Front-End Assembly and Testing c1bhd.png16bit_dacs.pngmyricom.png
                                                 Reply  Tue Jun 22 16:53:01 2021, Ian MacMillan, Update, CDS, Front-End Assembly and Testing 
                                                    Reply  Thu Jun 24 17:32:52 2021, Ian MacMillan, Update, CDS, Front-End Assembly and Testing C1-SU2_Channel_Responses.pdfC1-BHD_Channel_Responses.pdfCDS_Channel_Test.zip
                                                       Reply  Fri Jun 25 14:06:10 2021, Jon, Update, CDS, Front-End Assembly and Testing test_stand.JPG
Message ID: 15947     Entry time: Fri Mar 19 18:14:56 2021     In reply to: 15924     Reply to this: 15959
Author: Jon 
Type: Update 
Category: CDS 
Subject: Front-end testing 

Summary

Today I finished setting up the subnet for new FE testing. There are clones of both fb1 and chiara running on this subnet (pictured in Attachment 2), which are able to boot FEs completely independently of the Martian network. I then assembled a second FE system (Supermicro host and IO chassis) to serve as c1sus2, using a new OSS host adapter card received yesterday from LLO. I ran the same set of PCIe hardware/driver tests as was done on the c1bhd system in 15890. All the PCIe tests pass.

Subnet setup

For future reference, below is the procedure used to configure the bootserver subnet.

  • Select "Network" as highest boot priority in FE BIOS settings
  • Connect all machines to subnet switch. Verify fb1 and chiara eth0 interfaces are enabled and assigned correct IP address.
  • Add c1bhd and c1sus2 entries to chiara:/etc/dhcp/dhcpd.conf:
host c1bhd {
  hardware ethernet 00:25:90:05:AB:46;
  fixed-address 192.168.113.91;
}
host c1bhd {
  hardware ethernet 00:25:90:06:69:C2;
  fixed-address 192.168.113.92;
}
  • Restart DHCP server to pick up changes:
$ sudo service isc-dhcp-server restart
  • Add c1bhd and c1sus2 entries to fb1:/etc/hosts:
192.168.113.91    c1bhd
192.168.113.92    c1sus2
  • Power on the FEs. If all was configured correctly, the machines will boot.

C1SUS2 I/O chassis assembly

  • Installed in host:
    • DolphinDX host adapter
    • One Stop Systems PCIe x4 host adapter (new card sent from LLO)
  • Installed in chassis:
    • Channel Well 250 W power supply (replaces aLIGO-style 24 V feedthrough)
    • Timing slave
    • Contec DIO-1616L-PE module for timing control

Next time, on to RTCDS model compilation and testing. This will require first obtaining a clone of the /opt/rtcds disk hosted on chiara.

Attachment 1: image_72192707_(1).JPG  2.694 MB  Uploaded Fri Mar 19 19:19:32 2021  | Show | Show all
Attachment 2: image_50412545.JPG  2.045 MB  Uploaded Fri Mar 19 19:19:47 2021  | Show | Show all
ELOG V3.1.3-