So, we had a VM that was using an external USB drive for a legacy system (don't ask, I didn't set it up). After I put the host in Maintenance mode, and shut it down to add memory, the USB drive is no longer available for VMs to use.
It's there in lsiusb, but not available when trying to connect it to the VM.
usbarbitrator is running
~ # lsusb
Bus 01 Device 04: ID 0624:0249 Avocent Corp.
Bus 01 Device 03: ID 0624:0248 Avocent Corp.
Bus 01 Device 02: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 01 Device 01: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 02 Device 03: ID 0bc2:3312 Seagate RSS LLC
Bus 02 Device 02: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 02 Device 01: ID 1d6b:0002 Linux Foundation 2.0 root hub
Any ideas why that would happen?