Yes, here is an example of moving an entire folder, and it's contents into SSD:  isi set -g retune --diskpool x200_27tb_600gb-ssd_24gb-ram -s data -vRr /ifs/vsphere/datastore01
Is it possible to dynamically "pin" data into unused SSD on an Isilon cluster?
Is it possible to dynamically "pin" data into unused SSD on an Isilon cluster?