The USS FIND command can be issued to locate a file in the HFS/ZFS.
To find a file in USS the following FIND command can be issued from OMVS. While the FIND is processing hit "enter" when the mode changes from "RUNNING" to "INPUT". The display output shows all occurrences of where the file is found.
find / -name acf2_config.xml -depth
Example FIND command and output:
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# find / -name acf2_config.xml -depth