To start onbar-worker processes manually, use the start_worker.sh script in $INFORMIXDIR/etc or the onbar_w utility. Edit this file to specify additional setup and cleanup tasks when the database server starts the onbar-worker processes or to set environment variables.
The default start_worker.sh script contains only one line, which calls onbar_w to start an onbar-worker process.
If the storage manager does not have special requirements for worker processes that pass data to it, you do not have to change the start_worker.sh script.
If the storage manager has special requirements, edit start_worker.sh to include operating-system commands that set up the environment before you start the onbar-worker process or perform other required actions after onbar-worker processes start.
The storage-manager documentation should describe any special requirements. If onbar-worker processes are not working correctly with a storage manager, check if the storage manager has any special requirements. If they are not listed in the documentation, or if they are not clearly stated so that you can add them to start_worker, contact the storage-manager manufacturer directly for more information.
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