I'm running Greyhole on my OMV NAS and ran into a little issue trying to add a drive to my pool.
It worked before, and the Greyhole plugin and OMV are up to date.
When I go to the pool tab of Greyhole (OMV web GUI), and click on the + sign to add a drive to the pool, the dialog box opens as it should. But then the following issue occurs; The select drive pull-down menu won't open to display available drives. When I click it the fist time, I do see that it opens briefly and can just make out it shows the 'loading' animation but then the pull down menu closes to a single line right beneath the select box. I'm unable to use the arrow keys to select a drive, nor can I type in this box. I can type in the box below that, to indicate the minimum free space.
I tried different browsers and devices to access it, but all show the same result. I noticed the pools page refreshes every 30 seconds or so, leading me to believe the disk balancing is still running despite the fact both current disks are already balanced. I tried stopping and starting Greyhole and MySQL, but that didn't help.
What would be the best way to troubleshoot this issue?
Thanks in advance