Chris,
Good to know. That probably explains why my backups started failing with VSS errors. I'm not terribly pleased with Windows Server Backup, so I am going to setup Veeam. Do you have any experience / info about using Veeam with the pool? Or more generally, do you have any suggestions for getting backups to the pool? I am backing up the server OS and pool data to an external, but I've been backing up client PCs to the pool since I don't care about their data being on an external quite as much. Maybe I have to option to backup data without VSS with Veeam.
Separate note about Scanner - I read that you can set some sort of throttle setting within scanner to prevent disks from getting constantly spun up, so I set that to 60. I turned on the start/stop automatically toggle, and none of my disks were checked. I then kicked off checks manually, and it only scanned about 40% of one of my 4TB drives, and 4% of my second 4TB drive. The OS drive was 100% checked, and another disk was not checked at all. Should I expect it to take a long time? This was over the course of 12 - 24 hours that it only got to 40%. Maybe that throttle setting threw things off?
Thanks.