From 3bb72fb0f24821ec1d471c7fc9f5915a1350c144 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andrius=20=C5=A0tikonas?= <andrius@stikonas.eu>
Date: Thu, 23 Dec 2021 00:52:30 +0000
Subject: [PATCH] Use recursive umount to unmount volumes mounted during
 bootstrap in chroot mode.

---
 lib/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/utils.py b/lib/utils.py
index cada252..b74b9c0 100755
--- a/lib/utils.py
+++ b/lib/utils.py
@@ -44,7 +44,7 @@ def mount(source, target, fs_type, options='', **kwargs):
 
 def umount(target, **kwargs):
     """Unmount filesystem"""
-    run('sudo', 'umount', target, **kwargs)
+    run('sudo', 'umount', '--recursive', target, **kwargs)
 
 def copytree(src, dst, ignore=shutil.ignore_patterns('*.git*')):
     """Copy directory tree into another directory"""