From 0873821b98b595c6e46124cab6eb784c431452c6 Mon Sep 17 00:00:00 2001
From: Alexander Neumann <alexander@bumpern.de>
Date: Sun, 18 Sep 2016 20:18:52 +0200
Subject: [PATCH] Add section about `--one-file-system` to manual

---
 doc/Manual.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/Manual.md b/doc/Manual.md
index b562ca5bb..547f635be 100644
--- a/doc/Manual.md
+++ b/doc/Manual.md
@@ -206,6 +206,13 @@ see [`filepath.Match`](https://golang.org/pkg/path/filepath/#Match) for syntax.
 Additionally `**` exludes arbitrary subdirectories.  
 Environment-variables in exclude-files are expanded with [`os.ExpandEnv`](https://golang.org/pkg/os/#ExpandEnv).
 
+By specifying the option `--one-file-system` you can instruct restic to only
+backup files from the file systems the initially specified files or directories
+reside on. For example, calling restic like this won't backup `/sys` or
+`/dev` on a Linux system:
+
+    $ restic -r /tmp/backup backup --one-file-system /
+
 ## Reading data from stdin
 
 Sometimes it can be nice to directly save the output of a program, e.g.