The string-based mount matching within the file system capacity monitor is designed to accept a * wildcard at the end of the string only. Full regular expression matching is not currently supported.
Functional Examples:
/uo* - matches all: /u01, /u02, etc.
/u01 - matches just /u01 Invalid Examples:
tmp
/oracle/???/sapdata*
///sapdata*
Review
Related Documentation: For the latest information on the File System Capacity monitor please review Release Notes - Changes to Existing Features and Agent Monitors - File System Capacity