Troubleshooting steps to start the On-Premise Poller in case of system restart/crash
Please follow the below steps to confirm if the On-Premise Poller is running, or to start the On-Premise Poller, in case of system restart/crash because of power failure, etc.
For Windows:
- Check if the On-Premise Poller service is up and running - SITE24X7_ONPREMISEPOLLERMONITOR
- If communication is still not established, stop the service and refer here
NOTE:
To stop the service, navigate to the On-Premise Poller's installation directory (C:\Program Files (x86)\Site24x7OnPremisePoller). Execute the command StopServer.bat -force
or
Navigate to Start > Settings > Control Panel. Under Administrative Tools, click Services. You can also navigate to services.msc from Run. Stop the Site24x7 On-Premise Poller service as an administrator. - Go to services.msc > start the service SITE24X7_ONPREMISEMONITOR to start the Site24x7 On-Premise Poller process.
However, if the On-Premise Poller service is already stopped, please follow the below steps:
- Navigate to C:\Program Files (x86)\Site24x7OnPremisePoller and delete the file eum.lck
- Rename the logs folder to logs.old and reports folder to reports.old (C:\Program Files (x86)\Site24x7OnPremisePoller)
- Start the On-Premise Poller service
For Linux:
- Go to installation directory/Site24x7OnPremisePoller
- Check if the On-Premise Poller process is up and running by executing the following command:
ps aux | grep StartServer - If no communication is established, stop the service by using the following command:
sh StopServer.sh -force and refer here - Start the process by executing the following command:
sh StartServer.sh &
However, in cases when the On-Premise Poller process is already stopped, please follow the below steps:
- Navigate to installation directory/Site24x7OnPremisePoller and delete the file eum.lck
- Rename the logs folder to logs.old and reports folder to reports.old ( installation directory /Site24x7OnPremisePoller)
- Start the On-Premise Poller process
sh StartServer.sh &
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