I have installed usbmount on Pi 3 "Raspbian GNU/Linux Debian 10 (buster)". After rebooting or pugging in a USB hard-drive, I see this in /var/log/syslog:
Jul 25 15:44:03 gbox usbmount[538]: loaded usbmount configurations
Jul 25 15:44:03 gbox usbmount[538]: trying to acquire lock /var/run/usbmount/.mount.lock
...
Jul 25 15:44:03 gbox usbmount[538]: acquired lock /var/run/usbmount/.mount.lock
...
Jul 25 15:44:03 gbox usbmount[538]: /dev/sda1 contains filesystem type ext4
Jul 25 15:44:03 gbox usbmount[538]: mountpoint /media/usb0 is available for /dev/sda1
Jul 25 15:44:03 gbox usbmount[538]: executing command: mount -text4 -osync,noexec,nodev,noatime,nodiratime /dev/sda1 /media/usb0
...
Jul 25 15:44:04 gbox usbmount[538]: executing command: run-parts /etc/usbmount/mount.d
Jul 25 15:44:04 gbox usbmount[538]: usbmount execution finished
/media/usb0 is not mounted
I can however sudo to root and run the command from the syslog and it works fine:
mount -text4 -osync,noexec,nodev,noatime,nodiratime /dev/sda1 /media/usb0
/media/usb0 is mounted
The log mentions /etc/usbmount/mount.d after the mount command. There is only one file in there so I run it by hand:
/etc/usbmount/mount.d/00_create_model_symlink
/media/usb0 still mounted
Any idea why usbmount seems to work but does not mount the drive?
