# HG changeset patch
# User Oleksandr Gavenko <gavenkoa@gmail.com>
# Date 1707574169 -7200
# Node ID 6f1bb96dc0d2b514d54e8402fa1c92acadf63e4c
# Parent  eb3795b7211718ab4caa3450c9c228a3f28f930e
Enabling trimming.

diff -r eb3795b72117 -r 6f1bb96dc0d2 wsl.rst
--- a/wsl.rst	Thu Feb 08 16:28:59 2024 +0200
+++ b/wsl.rst	Sat Feb 10 16:09:29 2024 +0200
@@ -176,3 +176,18 @@
   [wsl2]
   kernel=C:\\Users\\<USER>\\vmlinux
 
+Enabling trimming
+=================
+
+::
+
+  wsl --manage $NAME --set-sparse true
+  wsl --manage $NAME --set-sparse false
+
+or in ``.wslconfig``::
+
+  [experimental]
+  sparseVhd=true
+
+https://devblogs.microsoft.com/commandline/windows-subsystem-for-linux-september-2023-update/#automatic-disk-space-clean-up-set-sparse-vhd
+  Automatic disk space clean up (Set sparse VHD).