Home > Storage > PowerMax and VMAX > Storage Admin > Dell PowerMax: Data Mobility Best Practices and Operational Guide > ESXi with Native Multipathing
Use the rescan command to detect new paths, or wait for NMP to detect the paths automatically.
To reduce the delay in automatic detection, change it to 30 seconds.
To set the path polling time, login to the host and navigate to Configuration > Advanced Settings > Disk and update the Disk.PathEvalTime field.