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authorRainer Gerhards <rgerhards@adiscon.com>2012-04-07 14:44:12 +0200
committerRainer Gerhards <rgerhards@adiscon.com>2012-04-07 14:44:12 +0200
commitd53016962da179c52ad22600bd54ffd58f86a81c (patch)
treef557da4c02f73f13df76347078d7bc2388fdd89d /doc
parentcacb817fa3f6b78bad9e13f56d0fa1ed7d0366c1 (diff)
parentbd8d972a975ce794dd71c1c8db724991dd4744a0 (diff)
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Merge branch 'v5-stable-newstats' into v5-devel
Conflicts: configure.ac doc/manual.html
Diffstat (limited to 'doc')
-rw-r--r--doc/rsyslog_conf_global.html13
-rw-r--r--doc/v5compatibility.html5
2 files changed, 18 insertions, 0 deletions
diff --git a/doc/rsyslog_conf_global.html b/doc/rsyslog_conf_global.html
index b254f366..e24b0c15 100644
--- a/doc/rsyslog_conf_global.html
+++ b/doc/rsyslog_conf_global.html
@@ -302,6 +302,19 @@ the value, the less precise the timestamp.
<li><b>$Sleep</b> &lt;seconds&gt; - puts the rsyslog main thread to sleep for the specified
number of seconds immediately when the directive is encountered. You should have a
good reason for using this directive!</li>
+<li><b>$LocalHostIPIF</b> &lt;interface name&gt; - (available since 5.9.6) - if provided, the IP of the specified
+interface (e.g. "eth0") shall be used as fromhost-ip for locall-originating messages.
+If this directive is not given OR the interface cannot be found (or has no IP address),
+the default of "127.0.0.1" is used. Note that this directive can be given only
+once. Trying to reset will result in an error message and the new value will
+be ignored. Please note that modules must have support for obtaining the local
+IP address set via this directive. While this is the case for rsyslog-provided
+modules, it may not always be the case for contributed plugins.
+<br><b>Important:</b> This directive shall be placed <b>right at the top of
+rsyslog.conf</b>. Otherwise, if error messages are triggered before this directive
+is processed, rsyslog will fix the local host IP to "127.0.0.1", what than can
+not be reset.
+</li>
<li><a href="rsconf1_umask.html">$UMASK</a></li>
</ul>
<p><b>Where &lt;size_nbr&gt; is specified above,</b>
diff --git a/doc/v5compatibility.html b/doc/v5compatibility.html
index 6d60062f..cc875b7b 100644
--- a/doc/v5compatibility.html
+++ b/doc/v5compatibility.html
@@ -16,6 +16,11 @@ available. This processing was redundant and had a lot a drawbacks.
For details, please see the
<a href="v4compatibility.html">rsyslog v4 compatibility notes</a> which elaborate
on the reasons and the (few) things you may need to change.
+<h2>Queue on-disk format</h2>
+<p>The queue information file format has been changed. When upgrading from v4 to
+v5, make sure that the queue is emptied and no on-disk structure present. We did
+not go great length in understanding the old format, as there was too little demand
+for that (and it being quite some effort if done right).
<h2>Queue Worker Thread Shutdown</h2>
<p>Previous rsyslog versions had the capability to &quot;run&quot; on zero queue worker
if no work was required. This was done to save a very limited number of resources. However,