Thanks.
But i do not see the options as mentioned in the link
pcnfsd.enable off
pcnfsd.umask 22
raid.background_disk_fw_update.enable on
raid.disk.copy.auto.enable on
raid.media_scrub.enable on
raid.media_scrub.rate 600
raid.media_scrub.spares.enable on
raid.reconstruct.perf_impact medium
raid.reconstruct.wafliron.enable on
raid.resync.perf_impact medium
raid.scrub.duration 360
raid.scrub.enable on
raid.scrub.perf_impact low
raid.scrub.schedule
raid.timeout 24
raid.verify.perf_impact low
rlm.setup off