How do I cleanup dead nodes out of node server?

[JTsao]

I have discovered that when I delete activities or equipment out of the harmony hubs: (1) I have to delete the hub in the IoX app, then re-discover it because purge check and purge execute don't seem to work for this purpose - also (2) there are nodes on the node page of the node server corresponding to equipment and activities that have been deleted - is it ok to manually delete those nodes?

EDIT: I'll answer my own question - I deleted all nodes where the primary node was a deleted hub and I deleted any activities and equipment that were no longer present and all seems to be OK

Edited July 29 by JTsao