Загрузка данных

# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda3 during installation
UUID=ceaaf525-5b54-401c-915f-55726f09d0d9 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda2 during installation
UUID=E871-090E  /boot/efi       vfat    umask=0077      0       1
/swapfile   

а вот UUID owner@nextcloud:~$ sudo blkid /dev/sdb1
/dev/sdb1: UUID="18c14d45-3391-4d3c-aa6c-0e473a7253a6" BLOCK_SIZE="4096" TYPE="ext4" PARTLABEL="primary" PARTUUID="4ef3930b-531d-4684-9679-77e82bad20dc"