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--- doc:appunti:hardware:raspberrypi_nas_kodi [2022/08/10 09:44] – [RaspiOS 11 Bullseye] niccolo
+++ doc:appunti:hardware:raspberrypi_nas_kodi [2022/08/10 09:49] – [Swap file] niccolo
@@ Line 33: / Line 33: @@
 ==== Swap file ====
+The default RaspiOS installation will enable a swap file to support system memory. Using the **free** command you can see that a 100 Mb swap file was enabled:
+<code>
+               total        used        free      shared  buff/cache   available
+Mem:         3931052      274392       55828      105748     3600832     3397328
+Swap:         102396      102396           0
+</code>
+The swap file is **/var/swap** and unfortunately it is on the very slow **SD card**. Having 4 Gb of RAM it is preferable to disable the swap at all, just using the systemd **dphys-swapfile** service:
+<code>
+systemctl stop dphys-swapfile.service
+systemctl disable dphys-swapfile.service
+</code>
 ==== Web References ====