{ disko.devices = { disk = { main = { type = "disk"; device = "/dev/vda"; # CHANGE ME content = { type = "gpt"; partitions = { boot = { size = "1M"; type = "EF02"; # for GRUB MBR priority = 1; }; esp = { size = "512M"; type = "EF00"; content = { type = "filesystem"; format = "vfat"; mountpoint = "/boot"; mountOptions = ["defaults" "umask=0077"]; }; }; root = { size = "100%"; content = { type = "filesystem"; format = "ext4"; mountpoint = "/"; mountOptions = ["noatime" "nodiratime" "discard"]; }; }; }; }; }; }; }; }