Files do not grow more than 128 pages. For large databases, 20% was too much.

h2/src/docsrc/html/changelog.html

@@ -23,6 +23,7 @@ Change Log
 </li><li>When creating a table, the precision must now be at least as large as the scale.
 </li><li>Support for Java 1.3 and Java 1.4 has been removed.
 </li><li>Improved error message for syntax error: the list of expected tokens was sometimes not set correctly.
+</li><li>Files do not grow more than 128 pages. For large databases, 20% was too much. 
 </li></ul>
 
 <h2>Version 1.3.154 (2011-04-04)</h2>

h2/src/main/org/h2/store/PageStore.java

@@ -123,6 +123,7 @@ public class PageStore implements CacheWriter {
     private static final int MIN_PAGE_COUNT = 6;
     private static final int INCREMENT_KB = 1024;
     private static final int INCREMENT_PERCENT_MIN = 20;
+    private static final int INCREMENT_MAX_PAGES = 128;
     private static final int READ_VERSION = 3;
     private static final int WRITE_VERSION = 3;
     private static final int META_TYPE_DATA_INDEX = 0;
@@ -1134,6 +1135,9 @@ public class PageStore implements CacheWriter {
         if (increment < percent) {
             increment = (1 + (percent / increment)) * increment;
         }
+        if (increment > INCREMENT_MAX_PAGES) {
+            increment = INCREMENT_MAX_PAGES;
+        }
         increaseFileSize(increment);
     }