Table of Contents
1 USB storage issue
Block device where USB storage device will be attached depends on timing. The timing means indefinite. USB device was attached to /dev/sdc1 before reboot. USB device will be attached to /dev/sdd1 after reboot.
So USB storage needs UUID mount. UUID does not depends on timing. You can get UUID of USB device with blkid command.
The blkid commands output as below.
$ sudo blkid<device>: <uuid> <fstype>
Grep UUID of USB device attached to /dev/sdh1.
$ sudo blkid | grep “^/dev/sdh1:”/dev/sdh1: UUID=”e801fc70-a741-48da-b82d-d55b7668a573″ TYPE=”xfs”
Add UUID mount entry to /dev/fstab.
$ echo ‘UUID=”e801fc70-a741-48da-b82d-d55b7668a573″ /mnt xfs defaults 0 0’ | sudo tee -a /etc/fstab
Now USB device can be mount automatically on boot.