Fix(system): Rework some btrfs subvolume names and add lazyatime

The lazyatime mount setting should increase the performance somewhat, especially
because I don't really need atime. Thought using noatime might make this setting
completely useless, so it might get removed again.

1 files changed, 3 insertions, 2 deletions

diff --git a/system/fileSystemLayouts/default.nix b/system/fileSystemLayouts/default.nix
index a3ba353b..64ea4616 100644
--- a/system/fileSystemLayouts/default.nix
+++ b/system/fileSystemLayouts/default.nix
@@ -8,6 +8,7 @@ with lib; let
   defaultMountOptions = [
     "compress-force=zstd:15" # This saves disk space, at a performance cost
     "noatime" # should have some performance upsides, and I don't use it anyways
+    "lazytime" # make time changes in memory
   ];
 in {
   options.system.fileSystemLayouts = {
@@ -34,13 +35,13 @@ in {
       "/nix" = {
         device = cfg.mainDisk;
         fsType = "btrfs";
-        options = ["subvol=nix"] ++ defaultMountOptions;
+        options = ["subvol=nix-store"] ++ defaultMountOptions;
       };
       "/srv" = {
         device = cfg.mainDisk;
         fsType = "btrfs";
         neededForBoot = true;
-        options = ["subvol=storage"] ++ defaultMountOptions;
+        options = ["subvol=perstitend-storage"] ++ defaultMountOptions;
       };
       "/boot" = {
         device = cfg.efiDisk;