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add generation limit (10) and weekly garbage collection

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This commit is contained in:
Dinghao Luo
2026-05-30 16:06:38 +08:00
parent 0a51914512
commit f96686128f
1 changed files with 8 additions and 0 deletions
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configuration.nix
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@@ -18,6 +18,7 @@
# ── 引导 ──────────────────────────────────────────────────── # ── 引导 ────────────────────────────────────────────────────
boot.loader.systemd-boot.enable = true; boot.loader.systemd-boot.enable = true;
boot.loader.systemd-boot.configurationLimit = 10; # 只保留最近 10 次迭代
boot.loader.efi.canTouchEfiVariables = true; boot.loader.efi.canTouchEfiVariables = true;
# ── 网络 ──────────────────────────────────────────────────── # ── 网络 ────────────────────────────────────────────────────
@@ -138,6 +139,13 @@
ffmpeg ffmpeg
]; ];
# ── 自动清理旧的系统迭代 ────────────────────────────────────
nix.gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 7d";
};
# ── 系统状态版本（请勿修改） ──────────────────────────────── # ── 系统状态版本（请勿修改） ────────────────────────────────
system.stateVersion = "25.11"; system.stateVersion = "25.11";
} }