we have a script set up that is triggered when the "qtree nearly full" and "qtree full" thresholds cause a DFM alert. the script generates an email to a recipient indicated in a qtree comment field and makes the designated data owner aware of their utilization state.
This works great when we have a volume with multiple qtrees, each with a defined quota.
We also have volumes that are dedicated to an application and contain a single qtree. In order to set up the utilization threshold alerting to work in these cases, we create a quota on the qtree equal to roughly 100% of the volume's usable space.
Is there a quota syntax that would basically say: /vol/volume/qtree_x1 tree 100% of volume usable space?