From 2ca2c13a83a08a4e3e921b8f3de0e025d80af287 Mon Sep 17 00:00:00 2001
From: Agent_K <agent_k@noreply.codeberg.org>
Date: Tue, 12 Nov 2024 18:53:37 +0000
Subject: [PATCH] =?UTF-8?q?welche=20gr=C3=B6=C3=9Fe=20der=20swapfiles=20an?=
 =?UTF-8?q?hand=20der=20gr=C3=B6=C3=9Fe=20des=20installierten=20RAM=20best?=
 =?UTF-8?q?immt?=
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---
 mint/make_swapvol.sh | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/mint/make_swapvol.sh b/mint/make_swapvol.sh
index ce81659..7b11002 100644
--- a/mint/make_swapvol.sh
+++ b/mint/make_swapvol.sh
@@ -1,5 +1,14 @@
 #!/bin/bash
 
+get_total_ram_in_mb() {
+    # Verwenden von /proc/meminfo, um die Gesamtgröße des RAM zu ermitteln
+    total_ram_kb=$(grep MemTotal /proc/meminfo | awk '{print $2}')
+    
+    # Umrechnung von KB in MB
+    total_ram_mb=$((total_ram_kb / 1024))
+}
+
+
 # skript baut ein subvol /@swap unten drunter und mountet das
 # ganze als /swap um darin /swap/swapfile als swapspace
 # zu aktivieren - größe 8G oder was man sich ausdenkt
@@ -49,8 +58,17 @@ sudo chmod 600 /swap/swapfile
 #    Disable COW for this file.
 sudo chattr +C /swap/swapfile
 
+# Determine Size of Swapfile 
+# if RAM is below 8GB we default to 8GB SWAP 
+# if we have above 8GB we assume RAM Size for SWAP Size 1to1
+
+if [total_ram_mb < 8192]; then
+swapsize=8192
+else
+swapsize=$total_ram_mb
+
 #    Set size of the swap file to 8G as an example.
-sudo dd if=/dev/zero of=/swap/swapfile bs=1M count=8192
+sudo dd if=/dev/zero of=/swap/swapfile bs=1M count=$swapsize
 
 #    Format the swapfile.
 sudo mkswap /swap/swapfile