Add update warnings

diff --git a/docs/manuals/en/developers/Makefile.in b/docs/manuals/en/developers/Makefile.in
index b565d792872a75ef883c41e271402b46bdf5f9e9..852e7e2940a04227507f101279e73a03b227a960 100644 (file)
--- a/docs/manuals/en/developers/Makefile.in
+++ b/docs/manuals/en/developers/Makefile.in
@@ -73,7 +73,7 @@ web:
        latex2html -split 4 -local_icons -t "Developer's Guide" -long_titles 4 \
                -contents_in_nav -toc_stars -white -notransparent ${DOC} >tex.out 2>&1
        ./translate_images.pl --to_meaningful_names ${DOC}/Developer*Guide.html
-       @cp -f ${DOC}/Developers_Guide.html ${DOC}/index.html
+       @cp -f ${DOC}/Developer_s_Guide.html ${DOC}/index.html
        @rm -f *.eps *.gif *.jpg ${DOC}/*.eps  *.old 
        @rm -f ${DOC}/idle.png
        @rm -f ${DOC}/win32-*.png ${DOC}/wx-console*.png ${DOC}/xp-*.png

diff --git a/docs/manuals/en/install/installation.tex b/docs/manuals/en/install/installation.tex
index 2a47cd6c7c49e8d5c40601ac356fb945832cb6ef..66c8a5ce16ed82b12ccf3bebd2470d11cc6a4d85 100644 (file)
--- a/docs/manuals/en/install/installation.tex
+++ b/docs/manuals/en/install/installation.tex
@@ -80,7 +80,25 @@ them.
 
 If you are upgrading from one Bacula version to another, you should first
 carefully read the ReleaseNotes of all major versions between your current
-version and the version to which you are upgrading.  If the Bacula catalog
+version and the version to which you are upgrading.  In many upgrades,
+especially for minor patch upgrades (e.g. between 3.0.0 and 3.0.1) there
+will be no database upgrade, and hence the process is rather simple.
+
+With version 3.0.0 and later, you {\bf must} ensure that on any one
+machine that all components of Bacula are running on exactly the
+same version.  Prior to version 3.0.0, it was possible to run a 
+lower level FD with a newer Director and SD.  This is no longer the
+case.  
+
+As always, we attempt to support older File daemons. This avoids the
+need to do a simultaneous upgrade of many machines. For exactly what
+older versions of the FD are supported, please see the ReleaseNotes 
+for the new version.  In any case, you must always upgrade both the
+Director and the Storage daemon at the same time, and you must also
+upgrade any File daemon that is running on the same machine as a Director
+or a Storage daemon (see the prior paragraph).
+
+If the Bacula catalog
 database has been upgraded (as it is almost every major release), you will
 either need to reinitialize your database starting from scratch (not
 normally a good idea), or save an ASCII copy of your database, then proceed