(base) root@sh:/home/data# sudo sudo umount /mnt/sdisk1
(base) root@sh:/home/data# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 894.3G 0 disk
├─sda2 8:2 0 1K 0 part
└─sda5 8:5 0 893.5G 0 part
├─sh--vg-root 253:0 0 892.6G 0 lvm /
└─sh--vg-swap_1 253:1 0 976M 0 lvm [SWAP]
sdb 8:16 0 3.6T 0 disk
└─sdb1 8:17 0 3.6T 0 part /home/data
sdc 8:32 0 3.6T 0 disk
(base) root@sh:/home/data# sudo nano /etc/fstab