From 7c276f31b8966d8052d199c4efeb2301c49820f0 Mon Sep 17 00:00:00 2001
From: olli <olli@ds9.dedyn.io>
Date: Mon, 5 Dec 2022 16:08:47 +0100
Subject: [PATCH] function to force/lazy umount if stale/hanging

---
 gaboshlib/g_staleumount.bashfunc | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 gaboshlib/g_staleumount.bashfunc

diff --git a/gaboshlib/g_staleumount.bashfunc b/gaboshlib/g_staleumount.bashfunc
new file mode 100644
index 0000000..4af8424
--- /dev/null
+++ b/gaboshlib/g_staleumount.bashfunc
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+function g_staleumount {
+  grep -v tracefs /proc/mounts | grep -v /run/ | cut -d' ' -f2 | while read g_mount
+  do
+    if ! timeout --signal=KILL 120 ls -d "$g_mount" >/dev/null
+    then
+      g_echo_error "Unmounting stale/hanging $g_mount with -lf"
+      umount -lf "$g_mount"
+    fi
+  done
+}
\ No newline at end of file