Hi Tommy, Can you please share more VDSM logs around the time the issue happened, and also share the MOM.log file around the same time frame? Thanks, Saif On Wed, Oct 27, 2021 at 6:28 AM Tommy Sway <sz_cuitao@163.com> wrote:
Why is there such an error ?
2021-10-27 06:33:30,996+0800 INFO (jsonrpc/3) [api.host] FINISH getStats error=<Fault 1: "<type 'exceptions.AttributeError'>:'NoneType' object has no attribute 'statistics'"> from=::ffff:10.200.211.80,48086 (api:52)
2021-10-27 06:33:30,997+0800 ERROR (jsonrpc/3) [jsonrpc.JsonRpcServer] Internal server error (__init__:350)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 345, in _handle_request
res = method(**params)
File "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 198, in _dynamicMethod
result = fn(*methodArgs)
File "<string>", line 2, in getStats
File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in method
ret = func(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/API.py", line 1435, in getStats
multipath=True)}
File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 77, in get_stats
ret.update(cif.mom.getKsmStats())
File "/usr/lib/python2.7/site-packages/vdsm/momIF.py", line 67, in getKsmStats
stats = self._mom.getStatistics()['host']
File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in __call__
return self.__send(self.__name, args)
File "/usr/lib64/python2.7/xmlrpclib.py", line 1591, in __request
verbose=self.__verbose
File "/usr/lib64/python2.7/xmlrpclib.py", line 1273, in request
return self.single_request(host, handler, request_body, verbose)
File "/usr/lib64/python2.7/xmlrpclib.py", line 1306, in single_request
return self.parse_response(response)
File "/usr/lib64/python2.7/xmlrpclib.py", line 1482, in parse_response
return u.close()
File "/usr/lib64/python2.7/xmlrpclib.py", line 794, in close
raise Fault(**self._stack[0])
Fault: <Fault 1: "<type 'exceptions.AttributeError'>:'NoneType' object has no attribute 'statistics'">
2021-10-27 06:33:30,997+0800 INFO (jsonrpc/3) [jsonrpc.JsonRpcServer] RPC call Host.getStats failed (error -32603) in 0.04 seconds (__init__:312)
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