This page provides instructions for going back to the previous version cern_pddaq_v2_db of Artdaq configuration tools and services running on pddaq-gen05-daq0.cern.ch. Login as root to pddaq-gen05-daq0.cern.ch and issue the following commands which will disable the new version cern_pddaq_v3_db of Artdaq configuration tools and services

systemctl stop  webconfigeditor@cern_pddaq_v3_db.service
systemctl stop  mongodbserver@cern_pddaq_v3_db.service
systemctl disable  webconfigeditor@cern_pddaq_v3_db.service
systemctl disable  mongodbserver@cern_pddaq_v3_db.service

and enable the previous version cern_pddaq_v2_db of Artdaq configuration tools and services with

systemctl enable  webconfigeditor@cern_pddaq_v2_db.service
systemctl enable  mongodbserver@cern_pddaq_v2_db.service
systemctl start  mongodbserver@cern_pddaq_v2_db.service
systemctl start  webconfigeditor@cern_pddaq_v2_db.service
cp -a /daq/artdaq/setup_database-cern_pddaq_v2_db.sh /daq/artdaq/setup_database.sh

Check the status of both services.

systemctl status  webconfigeditor@cern_pddaq_v2_db.service
systemctl status  mongodbserver@cern_pddaq_v2_db.service

Instructions for using Artdaq Web Config Editor.

-- GennadiyLukhanin - 2017-07-29