From 1b17e15f26f54194fc56628682d1bfdd84535911 Mon Sep 17 00:00:00 2001
From: asonix <asonix@asonix.dog>
Date: Fri, 21 Jul 2023 13:45:23 -0500
Subject: [PATCH] Reduce snapshot retention, backup limits

---
 modules/btrbk/default.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/modules/btrbk/default.nix b/modules/btrbk/default.nix
index e589559..f273762 100644
--- a/modules/btrbk/default.nix
+++ b/modules/btrbk/default.nix
@@ -25,8 +25,8 @@ let
   };
 
   primary = mountDir: subvolumes: {
-    snapshot_preserve_min = "2d";
-    snapshot_preserve = "2d 1w";
+    snapshot_preserve_min = "2h";
+    snapshot_preserve = "4h 1d 1w";
     transaction_log = "/var/log/btrbk.log";
     volume = { "${mountDir}" = btrbkPrimary { inherit subvolumes; }; };
   };
@@ -52,8 +52,8 @@ let
     ssh_identity = config.sops.secrets.private_key.path;
     ssh_user = "btrbk";
     # stream_buffer = "512m";
-    target_preserve = "2h 2d 10w *m";
-    target_preserve_min = "24h";
+    target_preserve = " 2d 10w *m";
+    target_preserve_min = "1d";
     transaction_log = "/var/log/btrbk.log";
     volume = builtins.foldl'
       (acc: