@yassenfouadanis It looks like this is a permissions issue. Because ECS Managed Instances don’t allow you to run commands directly on the host, you’ll need to fix it in the task definition instead. Please go to the ECS console, create a new revision of the task definition with your parameters, and add "user": "0" to the container definition (before the environment variables section). This will run the Splunk container as the root user so it can write to the EBS volume. Once everything is working, we can adjust the user configuration if needed.
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