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Subject svn commit: r893469 - in /websites/staging/directory/trunk/content: ./ mavibot/user-guide/7.4-updates.html
Date Thu, 09 Jan 2014 18:48:52 GMT
Author: buildbot
Date: Thu Jan  9 18:48:51 2014
New Revision: 893469

Staging update by buildbot for directory

    websites/staging/directory/trunk/content/   (props changed)

Propchange: websites/staging/directory/trunk/content/
--- cms:source-revision (original)
+++ cms:source-revision Thu Jan  9 18:48:51 2014
@@ -1 +1 @@

Modified: websites/staging/directory/trunk/content/mavibot/user-guide/7.4-updates.html
--- websites/staging/directory/trunk/content/mavibot/user-guide/7.4-updates.html (original)
+++ websites/staging/directory/trunk/content/mavibot/user-guide/7.4-updates.html Thu Jan 
9 18:48:51 2014
@@ -167,6 +167,7 @@
 <p><img alt="V1 added in test b-tree" src="images/v1-added-in-test.png" /></p>
 <p>The <em>RMHeader</em> is pointing to the second revision of the <strong>Btree
of Btrees</strong> header, and a new revision of the <em>test</em> <strong>b-tree</strong>
is stored in the root page of the <strong>Btree of Btrees</strong>. The <em>test</em>
<strong>b-tree</strong>, which header has been copied, is now containing the <strong>V1</strong>
value, but we still have the first revision of the <em>test</em> <strong>b-tree</strong>
present in the file and referenced by the <em>Btree of Btrees</em>, as some thread
can use it. </p>
 <p>We will be able to free the pages associated with the revision 1 of the <em>test</em>
<strong>b-tree</strong> when no more thread will use this revision. The old version
of the <em>Btree of Btrees</em> can be freed too.</p>
+<p>(the picture shows the same file twice, one while the first revision is still in
use on the left, and another on the right where the first revision has been released)</p>
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