for performance reason, netapp still didn't allow fine quotas under qtree for different subdirectory
you can only set a quota for a qtree (first level directory) - and combination of qtree/user/group

it appear that netapp let third party tools take this feature into their work (like virus scanning with external av server)

here is a link to a workable solution :
http://www.ntpsoftware.com/products/qfsfornas/

you can also make a capacity planing and a per user/application consumption tracking

Carlos Alvarez wrote:

Hi all,
Do I need to apply quotas per share on Filer.
It is posible with third part product such as StorageCentral from Veritas.
Has anyone probed it?

Thanks