Index: /trunk/src/VBox/ValidationKit/tests/additions/tdAddSharedFolders1.py
===================================================================
--- /trunk/src/VBox/ValidationKit/tests/additions/tdAddSharedFolders1.py	(revision 84256)
+++ /trunk/src/VBox/ValidationKit/tests/additions/tdAddSharedFolders1.py	(revision 84257)
@@ -281,9 +281,10 @@
             reporter.log2('Starting guest FsPerf (%s)...' % (asArgs,));
             sFsPerfPath = self._locateGstFsPerf(oTxsSession);
-            fRc = self.oTstDrv.txsRunTest(oTxsSession, 'FsPerf', 30 * 60 * 1000, sFsPerfPath, asArgs);
+            fRc = self.oTstDrv.txsRunTest(oTxsSession, 'FsPerf', 30 * 60 * 1000, sFsPerfPath, asArgs,
+                                          fCheckSessionStatus = True);
             reporter.log2('FsPerf -> %s' % (fRc,));
             if not fRc:
                 # Do a bit of diagnosis to find out why this failed.
-                if     not  oTestVm.isWindows() \
+                if     not oTestVm.isWindows() \
                    and not oTestVm.isOS2():
                     oTxsSession.syncExec("/bin/ls", ("/bin/ls", "-al", sFsPerfPath), fIgnoreErrors = True);