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-rw-r--r--doc/menu.txt22
1 files changed, 17 insertions, 5 deletions
diff --git a/doc/menu.txt b/doc/menu.txt
index c912c1df..e2dd1e1c 100644
--- a/doc/menu.txt
+++ b/doc/menu.txt
@@ -309,7 +309,12 @@ MENU NOSAVE
On the other hand, it handles changes in the configuration
file gracefully.
- The MENU SAVE information can be cleared with
+ NOTE: In software RAID-1 setups MENU SAVE only stores the
+ default label on the actual boot disk. This may lead to
+ inconsistent reads from the array, or unexpectedly change the
+ default label after array resynchronization or disk failure.
+
+ The MENU SAVE information can be fully cleared with
"extlinux --reset-adv <bootdir>".
A MENU SAVE or MENU NOSAVE at the top of a (sub)menu affects
@@ -492,16 +497,23 @@ MENU VSHIFT 0
screen (25 for text mode, 28 for VESA graphics mode.)
-F1 textfile background
+F1 textfile [background]
...
-F12 textfile background
+F12 textfile [background]
Displays full-screen help (also available at the command line.)
The same control code sequences as in the command line
interface are supported, although some are ignored.
- Additionally, a second argument allows a different background
- image (see MENU BACKGROUND for supported formats) to be displayed.
+ Additionally, a optional second argument allows a different
+ background image (see MENU BACKGROUND for supported formats)
+ to be displayed.
+
+
+MENU HELP textfile [background]
+
+ Creates a menu entry which, when selected, displays
+ full-screen help in the same way as the F-key help.
The menu system honours the TIMEOUT command; if TIMEOUT is specified