ar  7 12:02:10 MTL1SwiftStorageS1H1-001 recon-cron Exception dumping recon cache: #012Traceback (most recent call last):#012  File "/usr/bin/swift-recon-cron", line 55, in main#012    dump_recon_cache('async_pending', asyncs, cache_file)#012  File "/usr/lib/pymodules/python2.6/swift/common/utils.py", line 1110, in dump_recon_cache#012    raise#012  File "/usr/lib/python2.6/contextlib.py", line 34, in __exit__#012    self.gen.throw(type, value, traceback)#012  File "/usr/lib/pymodules/python2.6/swift/common/utils.py", line 672, in lock_file#012    yield file_obj#012  File "/usr/lib/pymodules/python2.6/swift/common/utils.py", line 1104, in dump_recon_cache#012    os.rename(tf.name, cache_file)#012OSError: [Errno 18] Invalid cross-device link