From 91f98496f3901ea68853745edac67e3288a3886d Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Fri, 3 Aug 2012 21:33:32 +0200
Subject: [PATCH] docs: update tests docs

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 Documentation/howto-tests.txt | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Documentation/howto-tests.txt b/Documentation/howto-tests.txt
index ca14b2b95..fe91024b7 100644
--- a/Documentation/howto-tests.txt
+++ b/Documentation/howto-tests.txt
@@ -17,6 +17,13 @@
 	# cd tests
 	# ./run.sh [--verbose] [--memcheck]
 
+ note that as root you have to manually remove output and diff directories
+
+	# rm -rf output diff
+
+ or run 'make clean' as root.
+
+
  Run subset of tests:
 
 	$ ./run.sh <test_directory-name>
@@ -30,5 +37,8 @@
 
  *** WARNING for root users ***
 
- The tests touch your /etc/fstab. Please, be careful and use
- these tests only for development and never on production system.
+ The tests touch your /etc/fstab, initialize loop devices or scsi_debug devices
+ if executed with root permissions.
+
+ Please, be careful and use these tests only for development and never on
+ production system.