From 3b4f5d27c85a06183182f66ecbe30e49404ee1c7 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Fri, 28 May 2021 16:07:09 +0800
Subject: [PATCH] nixbld: reduce zfs scrub frequency

---
 nixbld-etc-nixos/configuration.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixbld-etc-nixos/configuration.nix b/nixbld-etc-nixos/configuration.nix
index 4973346..30abe1c 100644
--- a/nixbld-etc-nixos/configuration.nix
+++ b/nixbld-etc-nixos/configuration.nix
@@ -29,6 +29,7 @@ in
   boot.supportedFilesystems = ["zfs"];
 
   services.zfs.autoScrub.enable = true;
+  services.zfs.autoScrub.interval = "monthly";
   services.zfs.autoSnapshot.enable = true;
   fileSystems."/tank" = {
     device = "tank";