jupiter: cap systemd-boot generations at 2 (eMMC space)

common.nix's cap of 5 comes from this box's own 34-generation incident, but at ~5G free on a 29G eMMC even 5 is too many.
2026-07-29 21:42:59 +02:00
parent 2fd5752d87
commit 78dcdb6f57
1 changed files with 3 additions and 0 deletions
@@ -37,6 +37,9 @@
  # systemd-boot for UEFI. If ZimaBlade boots legacy/BIOS, switch to grub.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
+  # common.nix's cap of 5 comes from this box's own 34-generation incident,
+  # but at ~5G free on a 29G eMMC even 5 is too many — override down to 2.
+  boot.loader.systemd-boot.configurationLimit = lib.mkForce 2;

  # Root lives on the ZimaBlade eMMC (mmcblk0). nixos-generate-config runs in
  # the RAM installer and does NOT detect these, so pin them here (merged with