test/serviceability/logging/TestLogRotation.java

@@ -73,11 +73,11 @@
     public static void runTest(int numberOfFiles) throws Exception {
 
         ArrayList<String> args = new ArrayList();
         String[] logOpts = new String[]{
             "-cp", System.getProperty("java.class.path"),
-            "-Xlog:gc=debug:" + logFileName + "::filesize=" + logFileSizeK + ",filecount=" + numberOfFiles,
+            "-Xlog:gc=debug:" + logFileName + "::filesize=" + logFileSizeK + "k,filecount=" + numberOfFiles,
             "-XX:-DisableExplicitGC", // to ensure that System.gc() works
             "-Xmx128M"};
         // System.getProperty("test.java.opts") is '' if no options is set
         // need to skip such empty
         String[] externalVMopts = System.getProperty("test.java.opts").length() == 0