I would like to do an Endeavor installation on a PC with a 128GB SSD + a 1Tb HDD with the BTRFS file system.
My intention is to leave the / partition on the SSD and the / home on the HD, but if I use the Calamares installer and choose manual partitioning, I can’t add the swap file, so I have to add it at the end of the installation. I have followed the instructions https://discovery.endeavouros.com/storage-and-partitions/adding-swap-after-installation/2021/03/ but I don’t know how to add the volume @swap. I also used the instructions that appear https://discovery.endeavouros.com/encrypted-installation/btrfsonluks-verbose-version/2021/03/, but I am not able to get it.
When the installation finished I ran in the terminal
sudo btrfs subvolume create / @ swap
sudo mkdir / @ / swap
sudo sh -c “echo ‘uuid / swap btrfs subvol = @ swap, defaults, compress = no 0 0 \ n’ >> / @ / etc / fstab”
sudo truncate -s 0 / @ swap / swapfile
sudo chattr + C / @ swap / swapfile
sudo btrfs property set / @ swap / swapfile compression none
sudo fallocate -l 2G / @ swap / swapfile
sudo chmod 600 / @ swap / swapfile
sudo mkswap / @ swap / swapfile
sudo swapon / @ swap / swapfile
sudo sh -c “echo ‘/ swap / swapfile none swap defaults 0 0’ >> / etc / fstab”
Can someone help me with the creation of the subvolume in BTRFS, I always used EXT4 and I don’t quite understand the concept of subvolume