Zseries test suite failure: http://build.wiredtiger.com:8080/job/wiredtiger-test-unit-zseries/2172/console\
FAIL: test_txn04.test_txn04.test_ops(fix.update.t1r) (subunit.RemotedTestCase) test_txn04.test_txn04.test_ops(fix.update.t1r) ---------------------------------------------------------------------- _StringException: Traceback (most recent call last): File "/mnt/workspace/wiredtiger-test-unit-zseries/test/suite/test_txn04.py", line 191, in test_ops self.ops() File "/mnt/workspace/wiredtiger-test-unit-zseries/test/suite/test_txn04.py", line 139, in ops self.hot_backup(None, committed) File "/mnt/workspace/wiredtiger-test-unit-zseries/test/suite/test_txn04.py", line 114, in hot_backup self.runWt(cmd.split()) File "/mnt/workspace/wiredtiger-test-unit-zseries/test/suite/suite_subprocess.py", line 200, in runWt str(procargs) + '": exited ' + str(returncode)) File "/usr/lib64/python2.7/unittest/case.py", line 553, in assertEqual assertion_func(first, second, msg=msg) File "/usr/lib64/python2.7/unittest/case.py", line 546, in _baseAssertEqual raise self.failureException(msg) AssertionError: expected success: "['/mnt/workspace/wiredtiger-test-unit-zseries/build_posix/wt', '-h', '.', 'backup', './WT_BACKUP']": exited 1