1. Confirm all SMB shares are mounted and working. Run `mount -v | grep cifs` to list all cifs shares.
2. Confirm iSCSI device is connected and mounted. Run `sudo iscsiadm -m session` to list active sessions. Then run `mount -v | grep /mnt/iscsi` to ensure the device is mounted.
3. Check for any leftover containers. Run `docker ps -a`.