pi@RPI400:~/RetroPie-Setup $ systemctl status usbmount@dev-sda2.service
● usbmount@dev-sda2.service
   Loaded: loaded (/lib/systemd/system/usbmount@.service; static; vendor preset: enabled)
   Active: active (exited) since Sun 2022-08-21 21:07:02 -03; 14h ago
  Process: 408 ExecStart=/usr/share/usbmount/usbmount add (code=exited, status=0/SUCCESS)
 Main PID: 408 (code=exited, status=0/SUCCESS)
    Tasks: 1 (limit: 4915)
   CGroup: /system.slice/system-usbmount.slice/usbmount@dev-sda2.service
           └─697 /sbin/mount.exfat /dev/sda2 /media/usb1 -o rw,nodev,noexec,noatime,uid=1000,gid=1000

Aug 21 21:06:56 RPI400 systemd[1]: Starting usbmount@dev-sda2.service...
Aug 21 21:06:56 RPI400 usbmount[460]: trying to acquire lock /var/run/usbmount/.mount.lock
Aug 21 21:07:01 RPI400 usbmount[664]: acquired lock /var/run/usbmount/.mount.lock
Aug 21 21:07:02 RPI400 usbmount[680]: dev/sda2 contains filesystem type exfat
Aug 21 21:07:02 RPI400 usbmount[684]: mountpoint /media/usb1 is available for dev/sda2
Aug 21 21:07:02 RPI400 usbmount[692]: executing command: mount -texfat -onodev,noexec,noatime,uid=1000,gid=1000 dev/sda2 /media/usb1
Aug 21 21:07:02 RPI400 usbmount[704]: executing command: run-parts /etc/usbmount/mount.d
Aug 21 21:07:02 RPI400 usbmount-10_retropie_mount-[720]: Mounting /media/usb1/retropie-mount over /home/pi/RetroPie ...
Aug 21 21:07:02 RPI400 usbmount[724]: usbmount execution finished
Aug 21 21:07:02 RPI400 systemd[1]: Started usbmount@dev-sda2.service.
pi@RPI400:~/RetroPie-Setup $