When the Data Integration Service runs on a grid, a Data Integration Service process can run on each node with the service role. Configure each service process to use the same shared directory for log files. When you configure a shared log directory, you ensure that if the master service process fails over to another node, the new master service process can access previous log files.
Services and Nodes
view, select the Data Integration Service in the Domain Navigator.
Select a node to configure the shared log directory for that node.
Edit Logging Options
dialog box appears.
Enter the location to the shared log directory.
Repeat the steps for each node listed in the
tab to configure each service process with identical absolute paths to the shared directories.