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test: impermanence

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Nick 2025-11-05 12:51:52 -06:00
parent 2eadea0a82
commit 4e05093a1d
1 changed files with 42 additions and 44 deletions
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10
systems/ceres/config/filesystem.nix
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@ -6,13 +6,11 @@
}:
let
inherit (flake.config.people) user0;
rootDevice = "/dev/disk/by-uuid/8596aaba-338f-4f9d-ba9d-a63bcbc38523";
in
{
fileSystems =
let
rootDevice = "/dev/disk/by-uuid/8596aaba-338f-4f9d-ba9d-a63bcbc38523";
in
{
fileSystems = {
"/" = {
device = rootDevice;
fsType = "btrfs";
@ -54,7 +52,7 @@ in
};
boot.initrd.postResumeCommands = lib.mkAfter ''
mkdir /btrfs_tmp
mount -o subvolid=5 /dev/sda2 /btrfs_tmp
mount -o subvolid=5 ${rootDevice} /btrfs_tmp
if [[ -e /btrfs_tmp/root ]]; then
mkdir -p /btrfs_tmp/old_roots