Oh god, I did not even think about this.
evo@pop-os:~$ lsblk -o name,type,fstype,uuid,size
NAME TYPE FSTYPE UUID SIZE
sda disk 931,5G
├─sda1 part ext4 399cabc3-c5a4-4b58-965f-745351207608 619,9G
├─sda2 part ntfs 920E739D0E7378D5 50M
├─sda3 part ntfs B86A75456A750184 307,6G
└─sda4 part swap 7b15e5af-8ae3-48b7-a5ad-b2529b2e139d 4G
└─cryptswap crypt swap b2f7e532-7787-4623-9b0c-df79d684545b 4G
sdb disk 931,5G
├─sdb1 part 8M
└─sdb2 part btrfs 32166223-8f4f-4f69-9149-fe979df93e58 931,5G
sdc disk 1,8T
├─sdc1 part ntfs 6276CC3176CC082D 100M
└─sdc2 part ntfs 4C8AB5D98AB5BFAE 1,8T
sdd disk 2,7T
├─sdd1 part 128M
└─sdd2 part ntfs 983EA77B3EA750D4 2,7T
sde disk iso9660 2020-09-20-20-31-31-00 14,3G
├─sde1 part iso9660 2020-09-20-20-31-31-00 1,8G
└─sde2 part vfat 8D52-3AEA 64M
fstab is from /@/etc of course:
# /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>
UUID=32166223-8f4f-4f69-9149-fe979df93e58 / btrfs subvol=@,defaults,noatime,space_cache,autodefrag,compress=lzo 0 1
UUID=32166223-8f4f-4f69-9149-fe979df93e58 /home btrfs subvol=@home,defaults,noatime,space_cache,autodefrag,compress=lzo 0 2
UUID=32166223-8f4f-4f69-9149-fe979df93e58 /mnt/ssd btrfs subvol=/,defaults
# UUID=399cabc3-c5a4-4b58-965f-745351207608 /run/media/evo/popos ext4 noatime 0 0
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
(Don’t ask me why I removed popos from my fstab there, but do tell me please how I get the UUIDs from subvolumes again. Neither of these work from my pop install as of now, a reminder on how to get those would be sweet!):
btrfs subvolume list
btrfs subvolume show
e: Nevermind me, read the UUIDs wrong.