46 lines
1.1 KiB
Nix
46 lines
1.1 KiB
Nix
{
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size = "100%";
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content = {
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type = "btrfs";
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extraArgs = [ "-f" ]; # Override existing partition
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# Subvolumes must set a mountpoint in order to be mounted,
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# unless their parent is mounted
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subvolumes = {
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# Subvolume name is different from mountpoint
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"/rootfs" = {
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mountpoint = "/";
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};
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# Subvolume name is the same as the mountpoint
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"/home" = {
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mountOptions = [ "compress=zstd" ];
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mountpoint = "/home";
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};
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# Parent is not mounted so the mountpoint must be set
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"/nix" = {
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mountOptions = [
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"compress=zstd"
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"noatime"
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];
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mountpoint = "/nix";
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};
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"/persistent" = {
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mountOptions = [
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"compress=zstd"
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"noatime"
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# Lots of dbs in /var/lib, let's disable cow
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"nodatacow"
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];
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mountpoint = "/var/lib";
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};
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# Subvolume for the swapfile
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"/swap" = {
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mountpoint = "/.swapvol";
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swap = {
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swapfile.size = "2G";
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};
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};
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};
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mountpoint = "/partition-root";
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};
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}
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