We use callbacks successfully to ensure Linux auditd rules are only loaded after GPFS is mounted. It was easy to setup, and there's very fine-grained events that you can trigger on: https://www.ibm.com/support/knowledgecenter/STXKQY_5.0.4/com.ibm.spectrum.scale.v5r04.doc/bl1adm_mmaddcallback.htm On Tue, Apr 28, 2020 at 11:30:38AM +0000, Frederick Stock wrote: > Have you looked a the mmaddcallback command and specifically the file system mount callbacks? -- -- Skylar Thompson (skylar2 at u.washington.edu) -- Genome Sciences Department, System Administrator -- Foege Building S046, (206)-685-7354 -- University of Washington School of Medicine