It seems like there a few vol options from 7-mode that I can't work out how to set in 8.2.1 Clustered ONTAP such as no_atime_update.
Is there a cluster shell command to enable this option on a volume?
I also tried "node run <nodename> vol options <volume> no_atime_update on" which returned the result "vol options: 'no_atime_update' option not supported on cluster-mode volume <volume>"
Volume modify -atime-update.
Thanks AB, turns out that wasn't quite sufficient.
As found here http://practical-admin.com/blog/?p=1410 you need to jump into advanced mode to set this option and enter
volume modify -vserver <vserver-name> -volume <volume-name> -atime-update false
to enable no_atime_update. A bit convoluted for such a simple and useful setting.