Re: [ovirt-users] Python stack trace for VDSM while monitoring GlusterFS volumes in HC HE oVirt 3.6.7 / GlusterFS 3.7.17
On Fri, Dec 16, 2016, at 05:44, Ramesh Nachimuthu wrote:
----- Original Message -----
From: "Giuseppe Ragusa" <giuseppe.ragusa@hotmail.com> To: "Ramesh Nachimuthu" <rnachimu@redhat.com> Cc: users@ovirt.org Sent: Friday, December 16, 2016 2:42:18 AM Subject: Re: [ovirt-users] Python stack trace for VDSM while monitoring GlusterFS volumes in HC HE oVirt 3.6.7 / GlusterFS 3.7.17
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Da: Ramesh Nachimuthu <rnachimu@redhat.com> Inviato: lunedì 12 dicembre 2016 09.32 A: Giuseppe Ragusa Cc: users@ovirt.org Oggetto: Re: [ovirt-users] Python stack trace for VDSM while monitoring GlusterFS volumes in HC HE oVirt 3.6.7 / GlusterFS 3.7.17
On 12/09/2016 08:50 PM, Giuseppe Ragusa wrote:
Hi all,
I'm writing to ask about the following problem (in a HC HE oVirt 3.6.7 GlusterFS 3.7.17 3-hosts-replica-with-arbiter sharded-volumes setup all on CentOS 7.2):
From /var/log/messages:
Dec 9 15:27:46 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore:Extracting Engine VM OVF from the OVF_STORE Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore:OVF_STORE volume path: /rhev/data-center/mnt/glusterSD/shockley.gluster.private:_enginedomain/1d60fd45-507d-4a78-8294-d642b3178ea3/images/22a172de-698e-4cc5-bff0-082882fb3347/8738287c-8a25-4a2a-a53a-65c366a972a1 Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Found an OVF for HE VM, trying to convert Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Got vm.conf from OVF_STORE Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Current state EngineUp (score: 3400) Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Best remote host read.mgmt.private (id: 2, score: 3400) Dec 9 15:27:48 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection closed Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection closed Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection closed Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection closed Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:mem_free.MemFree:memFree: 7392 Dec 9 15:27:50 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:52 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:54 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:55 shockley ovirt-ha-broker: INFO:cpu_load_no_engine.EngineHealth:System load total=0.1234, engine=0.0364, non-engine=0.0869 Dec 9 15:27:57 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Initializing VDSM Dec 9 15:27:57 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Connecting the storage Dec 9 15:27:58 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:58 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.storage_server.StorageServer:Connecting storage server Dec 9 15:27:58 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.storage_server.StorageServer:Connecting storage server Dec 9 15:27:59 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.storage_server.StorageServer:Refreshing the storage domain Dec 9 15:27:59 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:59 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device'
From /var/log/vdsm/vdsm.log:
jsonrpc.Executor/1::ERROR::2016-12-09 15:27:46,870::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/5::ERROR::2016-12-09 15:27:48,627::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/7::ERROR::2016-12-09 15:27:50,164::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/0::ERROR::2016-12-09 15:27:52,804::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/5::ERROR::2016-12-09 15:27:54,679::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/2::ERROR::2016-12-09 15:27:58,349::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/4::ERROR::2016-12-09 15:27:59,169::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device'
From /var/log/vdsm/supervdsm.log:
Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/5::ERROR::2016-12-09 15:27:48,625::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/7::ERROR::2016-12-09 15:27:50,163::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/0::ERROR::2016-12-09 15:27:52,803::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/5::ERROR::2016-12-09 15:27:54,677::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/2::ERROR::2016-12-09 15:27:58,348::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/4::ERROR::2016-12-09 15:27:59,168::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device'
Please note that the whole oVirt cluster is working (apparently) as it should, but due to a known limitation with split-GlusterFS-network setup (http://lists.ovirt.org/pipermail/users/2016-August/042119.html solved in https://gerrit.ovirt.org/#/c/60083/ but maybe not backported to 3.6.x or present only in nightly later than 3.6.7, right?) GlusterFS volumes are being managed from the hosts commandline only, while the oVirt Engine webui is used only to monitor them.
The GlusterFS part is currently experiencing some recurring NFS crashes (using internal GlusterFS NFS support, not NFS-Ganesha) as reported in Gluster users mailing list and in Bugzilla (http://www.gluster.org/pipermail/gluster-users/2016-December/029357.html and https://bugzilla.redhat.com/show_bug.cgi?id=1381970 without any feedback insofar...) but only on not-oVirt-related volumes.
Finally, I can confirm that checking all oVirt-related and not-oVirt-related GlusterFS volumes from the hosts commandline with:
vdsClient -s localhost glusterVolumeStatus volumeName=nomevolume
Can you post the output of 'gluster volume status <vol-name> detail --xml'.
Regards, Ramesh
Hi Ramesh,
Please find attached all the output produced with the following command:
for vol in $(gluster volume list); do gluster volume status ${vol} detail --xml > ${vol}.xml; res=$?; echo "Exit ${res} for volume ${vol}"; done
Please note that the exit code was always zero.
+gluster-users
This seems to be a bug in Glusterfs 3.7.17. Output of 'gluster volume status <vol-name> details --xml ' should have a <device> element for all the bricks in the volume. But it missing for the arbiter brick. This issue is not re-producible in Gulsterfs-3.8.
Do I need to open a GlusterFS bug for this on 3.7? Looking at the changelog, it does not seem to have been fixed in 3.7.18 nor to be among the already known issues. On the oVirt side: is GlusterFS 3.8 compatible with oVirt 3.6.x (maybe with x > 7 ie using nightly snapshots)? Many thanks. Regards, Giuseppe
Regards, Ramesh
Many thanks for you help.
Best regards, Giuseppe
always succeeds without errors.
Many thanks in advance for any advice (please note that I'm planning to upgrade from 3.6.7 to latest nightly 3.6.10.x as soon as the corresponding RHEV gets announced, then later on all the way up to 4.1.0 as soon as it stabilizes; on GlusterFS-side I'd like to upgrade asap to 3.8.x but I cannot find any hint on oVirt 3.6.x compatibility...).
Best regards, Giuseppe
PS: please keep my address in to/copy since I still have problems receiving oVirt mailing list messages on Hotmail.
_______________________________________________ Users mailing list Users@ovirt.org http://lists.phx.ovirt.org/mailman/listinfo/users
----- Original Message -----
From: "Giuseppe Ragusa" <giuseppe.ragusa@hotmail.com> To: "Ramesh Nachimuthu" <rnachimu@redhat.com> Cc: users@ovirt.org, gluster-users@gluster.org, "Ravishankar Narayanankutty" <ranaraya@redhat.com> Sent: Tuesday, December 20, 2016 4:15:18 AM Subject: Re: [ovirt-users] Python stack trace for VDSM while monitoring GlusterFS volumes in HC HE oVirt 3.6.7 / GlusterFS 3.7.17
On Fri, Dec 16, 2016, at 05:44, Ramesh Nachimuthu wrote:
----- Original Message -----
From: "Giuseppe Ragusa" <giuseppe.ragusa@hotmail.com> To: "Ramesh Nachimuthu" <rnachimu@redhat.com> Cc: users@ovirt.org Sent: Friday, December 16, 2016 2:42:18 AM Subject: Re: [ovirt-users] Python stack trace for VDSM while monitoring GlusterFS volumes in HC HE oVirt 3.6.7 / GlusterFS 3.7.17
Giuseppe Ragusa ha condiviso un file di OneDrive. Per visualizzarlo, fare clic sul collegamento seguente.
<https://1drv.ms/u/s!Am_io8oW4r10bw5KMtEtKgpcRoI> [https://r1.res.office365.com/owa/prem/images/dc-generic_20.png]<https://1drv.ms/u/s!Am_io8oW4r10bw5KMtEtKgpcRoI>
vols.tar.gz<https://1drv.ms/u/s!Am_io8oW4r10bw5KMtEtKgpcRoI>
Da: Ramesh Nachimuthu <rnachimu@redhat.com> Inviato: lunedì 12 dicembre 2016 09.32 A: Giuseppe Ragusa Cc: users@ovirt.org Oggetto: Re: [ovirt-users] Python stack trace for VDSM while monitoring GlusterFS volumes in HC HE oVirt 3.6.7 / GlusterFS 3.7.17
On 12/09/2016 08:50 PM, Giuseppe Ragusa wrote:
Hi all,
I'm writing to ask about the following problem (in a HC HE oVirt 3.6.7 GlusterFS 3.7.17 3-hosts-replica-with-arbiter sharded-volumes setup all on CentOS 7.2):
From /var/log/messages:
Dec 9 15:27:46 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore:Extracting Engine VM OVF from the OVF_STORE Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore:OVF_STORE volume path: /rhev/data-center/mnt/glusterSD/shockley.gluster.private:_enginedomain/1d60fd45-507d-4a78-8294-d642b3178ea3/images/22a172de-698e-4cc5-bff0-082882fb3347/8738287c-8a25-4a2a-a53a-65c366a972a1 Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Found an OVF for HE VM, trying to convert Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Got vm.conf from OVF_STORE Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Current state EngineUp (score: 3400) Dec 9 15:27:47 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Best remote host read.mgmt.private (id: 2, score: 3400) Dec 9 15:27:48 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection closed Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection closed Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection closed Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection closed Dec 9 15:27:48 shockley ovirt-ha-broker: INFO:mem_free.MemFree:memFree: 7392 Dec 9 15:27:50 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:52 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:54 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:55 shockley ovirt-ha-broker: INFO:cpu_load_no_engine.EngineHealth:System load total=0.1234, engine=0.0364, non-engine=0.0869 Dec 9 15:27:57 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Initializing VDSM Dec 9 15:27:57 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Connecting the storage Dec 9 15:27:58 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device' Dec 9 15:27:58 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.storage_server.StorageServer:Connecting storage server Dec 9 15:27:58 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.storage_server.StorageServer:Connecting storage server Dec 9 15:27:59 shockley ovirt-ha-agent: INFO:ovirt_hosted_engine_ha.lib.storage_server.StorageServer:Refreshing the storage domain Dec 9 15:27:59 shockley ovirt-ha-broker: INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection established Dec 9 15:27:59 shockley journal: vdsm jsonrpc.JsonRpcServer ERROR Internal server error#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest#012 res = method(**params)#012 File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod#012 result = fn(*methodArgs)#012 File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status#012 return self._gluster.volumeStatus(volumeName, brick, statusOption)#012 File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus#012 statusOption)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterVolumeStatus#012 File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _ca llmethod#012 raise convert_to_error(kind, result)#012KeyError: 'device'
From /var/log/vdsm/vdsm.log:
jsonrpc.Executor/1::ERROR::2016-12-09 15:27:46,870::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/5::ERROR::2016-12-09 15:27:48,627::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/7::ERROR::2016-12-09 15:27:50,164::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/0::ERROR::2016-12-09 15:27:52,804::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/5::ERROR::2016-12-09 15:27:54,679::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/2::ERROR::2016-12-09 15:27:58,349::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device' jsonrpc.Executor/4::ERROR::2016-12-09 15:27:59,169::__init__::538::jsonrpc.JsonRpcServer::(_serveRequest) Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 533, in _serveRequest res = method(**params) File "/usr/share/vdsm/rpc/Bridge.py", line 275, in _dynamicMethod result = fn(*methodArgs) File "/usr/share/vdsm/gluster/apiwrapper.py", line 117, in status return self._gluster.volumeStatus(volumeName, brick, statusOption) File "/usr/share/vdsm/gluster/api.py", line 86, in wrapper rv = func(*args, **kwargs) File "/usr/share/vdsm/gluster/api.py", line 407, in volumeStatus statusOption) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in glusterVolumeStatus File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod raise convert_to_error(kind, result) KeyError: 'device'
From /var/log/vdsm/supervdsm.log:
Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/5::ERROR::2016-12-09 15:27:48,625::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/7::ERROR::2016-12-09 15:27:50,163::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/0::ERROR::2016-12-09 15:27:52,803::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/5::ERROR::2016-12-09 15:27:54,677::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/2::ERROR::2016-12-09 15:27:58,348::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device' MainProcess|jsonrpc.Executor/4::ERROR::2016-12-09 15:27:59,168::supervdsmServer::120::SuperVdsm.ServerCallback::(wrapper) Error in wrapper Traceback (most recent call last): File "/usr/share/vdsm/supervdsmServer", line 118, in wrapper res = func(*args, **kwargs) File "/usr/share/vdsm/supervdsmServer", line 534, in wrapper return func(*args, **kwargs) File "/usr/share/vdsm/gluster/cli.py", line 352, in volumeStatus return _parseVolumeStatusDetail(xmltree) File "/usr/share/vdsm/gluster/cli.py", line 216, in _parseVolumeStatusDetail 'device': value['device'], KeyError: 'device'
Please note that the whole oVirt cluster is working (apparently) as it should, but due to a known limitation with split-GlusterFS-network setup (http://lists.ovirt.org/pipermail/users/2016-August/042119.html solved in https://gerrit.ovirt.org/#/c/60083/ but maybe not backported to 3.6.x or present only in nightly later than 3.6.7, right?) GlusterFS volumes are being managed from the hosts commandline only, while the oVirt Engine webui is used only to monitor them.
The GlusterFS part is currently experiencing some recurring NFS crashes (using internal GlusterFS NFS support, not NFS-Ganesha) as reported in Gluster users mailing list and in Bugzilla (http://www.gluster.org/pipermail/gluster-users/2016-December/029357.html and https://bugzilla.redhat.com/show_bug.cgi?id=1381970 without any feedback insofar...) but only on not-oVirt-related volumes.
Finally, I can confirm that checking all oVirt-related and not-oVirt-related GlusterFS volumes from the hosts commandline with:
vdsClient -s localhost glusterVolumeStatus volumeName=nomevolume
Can you post the output of 'gluster volume status <vol-name> detail --xml'.
Regards, Ramesh
Hi Ramesh,
Please find attached all the output produced with the following command:
for vol in $(gluster volume list); do gluster volume status ${vol} detail --xml > ${vol}.xml; res=$?; echo "Exit ${res} for volume ${vol}"; done
Please note that the exit code was always zero.
+gluster-users
This seems to be a bug in Glusterfs 3.7.17. Output of 'gluster volume status <vol-name> details --xml ' should have a <device> element for all the bricks in the volume. But it missing for the arbiter brick. This issue is not re-producible in Gulsterfs-3.8.
Do I need to open a GlusterFS bug for this on 3.7? Looking at the changelog, it does not seem to have been fixed in 3.7.18 nor to be among the already known issues.
Please open a bug against Glusterfs 3.7.17.
On the oVirt side: is GlusterFS 3.8 compatible with oVirt 3.6.x (maybe with x
7 ie using nightly snapshots)?
You can upgrade to GlusterFS 3.8. It is compatible with oVirt 3.6. Note: You may have to add the GlusterFS 3.8 repo manually from https://download.gluster.org/pub/gluster/glusterfs/3.8/LATEST/. Regards, Ramesh
Many thanks.
Regards, Giuseppe
Regards, Ramesh
Many thanks for you help.
Best regards, Giuseppe
always succeeds without errors.
Many thanks in advance for any advice (please note that I'm planning to upgrade from 3.6.7 to latest nightly 3.6.10.x as soon as the corresponding RHEV gets announced, then later on all the way up to 4.1.0 as soon as it stabilizes; on GlusterFS-side I'd like to upgrade asap to 3.8.x but I cannot find any hint on oVirt 3.6.x compatibility...).
Best regards, Giuseppe
PS: please keep my address in to/copy since I still have problems receiving oVirt mailing list messages on Hotmail.
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Giuseppe Ragusa -
Ramesh Nachimuthu