So I am attempting to update the greyhole plugin. I have a lot of experience with greyhole setup and configuration through the command line. I have been able to successfully install the old greyhole plugin for the 0.3 version of OMV, however it took a lot of command line massaging for it to work. The binary package of the plugin fails to do a lot of things that greyhole requires to work such as setting up the mysql database properly, or even install greyhole itself.
The biggest problem I am running into now is working through some of the API calls of the GUI portion of the plugin. I have never been much of a GUI programmer, so anything I really attempt is a hack. The first thing I noticed was when you try to remove a samba share through the greyhole plugin, it would ask you "are you sure you want to do this?" But it does not present the user with a yes, no or cancel.
If the developers approve, I will post a walk through of all the steps I went through to get it to work. Of course, this is strictly for ALPHA testing only and I have only done it with a fresh install on a virtual machine. I have not attempt to copy over any previous greyhole configs and had no concern with any pre-existing data within the greyhole "array".
Basically, do no attempt this if you value your data.