[ovirt-users] Re: fence_xvm for testing

On Tue, Dec 15, 2020 at 12:34 PM Martin Perina <mperina(a)redhat.com&gt; wrote: > > > On Tue, Dec 15, 2020 at 11:18 AM Alex K <rightkicktech(a)gmail.com&gt; wrote: > >> >> >> On Tue, Dec 15, 2020 at 11:59 AM Martin Perina <mperina(a)redhat.com&gt; >> wrote: >> >>> Hi, >>> >>> could you please provide engine.log? And also vdsm.log from a host >>> which was acting as a fence proxy? >>> >> >> At proxy host (kvm1) I see the following vdsm.log: >> >> 2020-12-15 10:13:03,933+0000 INFO (jsonrpc/0) [jsonrpc.JsonRpcServer] >> RPC call Host.fenceNode failed (error 1) in 0.01 seconds (__init__:312) >> 2020-12-15 10:13:04,376+0000 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer] >> RPC call Host.fenceNode failed (error 1) in 0.01 seconds (__init__:312) >> > > Isn't there stdout and stderr content of fence_xvm execution a few lines > above, which should reveal the exact error? If not, then could you please > turn on debug logging using below command: > > vdsm-client Host setLogLevel level=DEBUG > > This should be executed on the host which acts as a fence proxy (if you have multiple hosts, then you would need to turn on debug on all, because the fence proxy is selected randomly). > > Once we will have vdsm.log with fence_xvm execution details, then you can change log level to INFO again by running: > > I had to set engine-config -s CustomFenceAgentMapping="fence_xvm=xvm" at engine, as it seems the host prepends fence_. After that I got the following at the proxy host with DEBUG enabled: 2020-12-15 10:51:57,891+0000 DEBUG (jsonrpc/7) [jsonrpc.JsonRpcServer] Calling 'Host.fenceNode' in bridge with {u'username': u'root', u'addr': u'225.0.0.12', u'agent': u'xvm', u'options': u'port=ovirt-node0', u'action': u'status', u'password': '********', u'port': u'0'} (__init__:329) 2020-12-15 10:51:57,892+0000 DEBUG (jsonrpc/7) [root] /usr/bin/taskset --cpu-list 0-3 /usr/sbin/fence_xvm (cwd None) (commands:198) 2020-12-15 10:51:57,911+0000 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC call Host.fenceNode failed (error 1) in 0.02 seconds (__init__:312) 2020-12-15 10:51:58,339+0000 DEBUG (jsonrpc/5) [jsonrpc.JsonRpcServer] Calling 'Host.fenceNode' in bridge with {u'username': u'root', u'addr': u'225.0.0.12', u'agent': u'xvm', u'options': u'port=ovirt-node0', u'action': u'status', u'password': '********', u'port': u'0'} (__init__:329) 2020-12-15 10:51:58,340+0000 DEBUG (jsonrpc/5) [root] /usr/bin/taskset --cpu-list 0-3 /usr/sbin/fence_xvm (cwd None) (commands:198) 2020-12-15 10:51:58,356+0000 INFO (jsonrpc/5) [jsonrpc.JsonRpcServer] RPC call Host.fenceNode failed (error 1) in 0.01 seconds (__init__:312 while at engine at got: 2020-12-15 10:51:57,873Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] EVENT_ID: FENCE_OPERATION_USING_AGENT_AND_PROXY_STARTED(9,020), Executing power management status on Host kvm0.lab.local using Proxy Host kvm1.lab.local and Fence Agent xvm:225.0.0.12. 2020-12-15 10:51:57,888Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] START, FenceVdsVDSCommand(HostName = kvm1.lab.local, FenceVdsVDSCommandParameters:{hostId='91c81bbe-5933-4ed0-b9c5-2c8c277e44c7', targetVdsId='b5e8fe3d-cbea-44cb-835a-f88d6d70c163', action='STATUS', agent='FenceAgent:{id='null', hostId='null', order='1', type='xvm', ip='225.0.0.12', port='0', user='root', password='***', encryptOptions='false', options='port=ovirt-node0'}', policy='null'}), log id: e6d3e8c 2020-12-15 10:51:58,008Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] EVENT_ID: VDS_ALERT_FENCE_TEST_FAILED(9,001), Power Management test failed for Host kvm0.lab.local.Internal JSON-RPC error 2020-12-15 10:51:58,008Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] FINISH, FenceVdsVDSCommand, return: FenceOperationResult:{status='ERROR', powerStatus='UNKNOWN', message='Internal JSON-RPC error'}, log id: e6d3e8c 2020-12-15 10:51:58,133Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] EVENT_ID: FENCE_OPERATION_USING_AGENT_AND_PROXY_FAILED(9,021), Execution of power management status on Host kvm0.lab.local using Proxy Host kvm1.lab.local and Fence Agent xvm:225.0.0.12 failed. 2020-12-15 10:51:58,134Z WARN [org.ovirt.engine.core.bll.pm.FenceAgentExecutor] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] Fence action failed using proxy host 'kvm1.lab.local', trying another proxy 2020-12-15 10:51:58,258Z ERROR [org.ovirt.engine.core.bll.pm.FenceProxyLocator] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] Can not run fence action on host 'kvm0.lab.local', no suitable proxy host was found. 2020-12-15 10:51:58,258Z WARN [org.ovirt.engine.core.bll.pm.FenceAgentExecutor] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] Failed to find another proxy to re-run failed fence action, retrying with the same proxy 'kvm1.lab.local' 2020-12-15 10:51:58,334Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] EVENT_ID: FENCE_OPERATION_USING_AGENT_AND_PROXY_STARTED(9,020), Executing power management status on Host kvm0.lab.local using Proxy Host kvm1.lab.local and Fence Agent xvm:225.0.0.12. 2020-12-15 10:51:58,337Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] START, FenceVdsVDSCommand(HostName = kvm1.lab.local, FenceVdsVDSCommandParameters:{hostId='91c81bbe-5933-4ed0-b9c5-2c8c277e44c7', targetVdsId='b5e8fe3d-cbea-44cb-835a-f88d6d70c163', action='STATUS', agent='FenceAgent:{id='null', hostId='null', order='1', type='xvm', ip='225.0.0.12', port='0', user='root', password='***', encryptOptions='false', options='port=ovirt-node0'}', policy='null'}), log id: 557cbe7a 2020-12-15 10:51:58,426Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] EVENT_ID: VDS_ALERT_FENCE_TEST_FAILED(9,001), Power Management test failed for Host kvm0.lab.local.Internal JSON-RPC error 2020-12-15 10:51:58,427Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] FINISH, FenceVdsVDSCommand, return: FenceOperationResult:{status='ERROR', powerStatus='UNKNOWN', message='Internal JSON-RPC error'}, log id: 557cbe7a 2020-12-15 10:51:58,508Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [a4f30921-37a9-45c1-97e5-26152f844d72] EVENT_ID: FENCE_OPERATION_USING_AGENT_AND_PROXY_FAILED(9,021), Execution of power management status on Host kvm0.lab.local using Proxy Host kvm1.lab.local and Fence Agent xvm:225.0.0.12 failed. I see that the proxy host uses twice the port option. Could that be the reason? > > vdsm-client Host setLogLevel level=INFO > > Thanks, > > Martin > > 2020-12-15 10:13:06,722+0000 INFO (jsonrpc/4) [api.host] FINISH getStats >> return={'status': {'message': 'Done', 'code': 0}, 'info': {'cpuStatistics': >> {'1': {'cpuUser': '2.33', 'nodeIndex': 0, 'cpuSys': '1.13', 'cpuIdle': >> '96.54'}, '0': {'cpuUser': '1.66', 'nodeIndex': 0, 'cpuSys': '0.47', >> 'cpuIdle': '97.87'}, '3': {'cpuUser': '0.73', 'nodeIndex': 0, 'cpuSys': >> '0.60', 'cpuIdle': '98.67'}, '2': {'cpuUser': '1.20', 'nodeIndex': 0, >> 'cpuSys': '0.40', 'cpuIdle': '98.40'}}, 'numaNodeMemFree': {'0': >> {'memPercent': 14, 'memFree': '8531'}}, 'memShared': 0, 'haScore': 3400, >> 'thpState': 'always', 'ksmMergeAcrossNodes': True, 'vmCount': 0, 'memUsed': >> '8', 'storageDomains': {u'b4d25e5e-7806-464f-b2e1-4d4ab5a54dee': {'code': >> 0, 'actual': True, 'version': 5, 'acquired': True, 'delay': '0.0027973', >> 'lastCheck': '2.7', 'valid': True}, >> u'dc4d507b-954f-4da6-bcc3-b4f2633d0fa1': {'code': 0, 'actual': True, >> 'version': 5, 'acquired': True, 'delay': '0.00285824', 'lastCheck': '5.7', >> 'valid': True}}, 'incomingVmMigrations': 0, 'network': {'ovirtmgmt': >> {'rxErrors': '0', 'txErrors': '0', 'speed': '1000', 'rxDropped': '149', >> 'name': 'ovirtmgmt', 'tx': '2980375', 'txDropped': '0', 'duplex': >> 'unknown', 'sampleTime': 1608027186.703727, 'rx': '27524740', 'state': >> 'up'}, 'lo': {'rxErrors': '0', 'txErrors': '0', 'speed': '1000', >> 'rxDropped': '0', 'name': 'lo', 'tx': '1085188922', 'txDropped': '0', >> 'duplex': 'unknown', 'sampleTime': 1608027186.703727, 'rx': '1085188922', >> 'state': 'up'}, 'ovs-system': {'rxErrors': '0', 'txErrors': '0', 'speed': >> '1000', 'rxDropped': '0', 'name': 'ovs-system', 'tx': '0', 'txDropped': >> '0', 'duplex': 'unknown', 'sampleTime': 1608027186.703727, 'rx': '0', >> 'state': 'down'}, ';vdsmdummy;': {'rxErrors': '0', 'txErrors': '0', >> 'speed': '1000', 'rxDropped': '0', 'name': ';vdsmdummy;', 'tx': '0', >> 'txDropped': '0', 'duplex': 'unknown', 'sampleTime': 1608027186.703727, >> 'rx': '0', 'state': 'down'}, 'br-int': {'rxErrors': '0', 'txErrors': '0', >> 'speed': '1000', 'rxDropped': '0', 'name': 'br-int', 'tx': '0', >> 'txDropped': '0', 'duplex': 'unknown', 'sampleTime': 1608027186.703727, >> 'rx': '0', 'state': 'down'}, 'eth1': {'rxErrors': '0', 'txErrors': '0', >> 'speed': '1000', 'rxDropped': '0', 'name': 'eth1', 'tx': '83685154', >> 'txDropped': '0', 'duplex': 'unknown', 'sampleTime': 1608027186.703727, >> 'rx': '300648288', 'state': 'up'}, 'eth0': {'rxErrors': '0', 'txErrors': >> '0', 'speed': '1000', 'rxDropped': '0', 'name': 'eth0', 'tx': '2980933', >> 'txDropped': '0', 'duplex': 'unknown', 'sampleTime': 1608027186.703727, >> 'rx': '28271472', 'state': 'up'}}, 'txDropped': '149', 'anonHugePages': >> '182', 'ksmPages': 100, 'elapsedTime': '5717.99', 'cpuLoad': '0.42', >> 'cpuSys': '0.63', 'diskStats': {'/var/log': {'free': '16444'}, >> '/var/run/vdsm/': {'free': '4909'}, '/tmp': {'free': '16444'}}, >> 'cpuUserVdsmd': '1.33', 'netConfigDirty': 'False', 'memCommitted': 0, >> 'ksmState': False, 'vmMigrating': 0, 'ksmCpu': 0, 'memAvailable': 9402, >> 'bootTime': '1608021428', 'haStats': {'active': True, 'configured': True, >> 'score': 3400, 'localMaintenance': False, 'globalMaintenance': True}, >> 'momStatus': 'active', 'multipathHealth': {}, 'rxDropped': '0', >> 'outgoingVmMigrations': 0, 'swapTotal': 6015, 'swapFree': 6015, >> 'hugepages': defaultdict(<type 'dict'>, {1048576: {'resv_hugepages': 0, >> 'free_hugepages': 0, 'nr_overcommit_hugepages': 0, 'surplus_hugepages': 0, >> 'vm.free_hugepages': 0, 'nr_hugepages': 0, 'nr_hugepages_mempolicy': 0}, >> 2048: {'resv_hugepages': 0, 'free_hugepages': 0, 'nr_overcommit_hugepages': >> 0, 'surplus_hugepages': 0, 'vm.free_hugepages': 0, 'nr_hugepages': 0, >> 'nr_hugepages_mempolicy': 0}}), 'dateTime': '2020-12-15T10:13:06 GMT', >> 'cpuUser': '1.50', 'memFree': 9146, 'cpuIdle': '97.87', 'vmActive': 0, >> 'v2vJobs': {}, 'cpuSysVdsmd': '0.60'}} from=::1,55238 (api:54) >> 2020-12-15 10:13:07,093+0000 INFO (jsonrpc/1) [api] FINISH getStats >> error=Virtual machine does not exist: {'vmId': >> u'0167fedb-7445-46bb-a39d-ea4471c86bf4'} (api:129) >> 2020-12-15 10:13:07,094+0000 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer] >> RPC call VM.getStats failed (error 1) in 0.00 seconds (__init__:312) >> 2020-12-15 10:13:07,631+0000 INFO (jsonrpc/3) [api.host] FINISH >> getStats return={'status': {'message': 'Done', 'code': 0}, 'info': >> {'cpuStatistics': {'1': {'cpuUser': '2.33', 'nodeIndex': 0, 'cpuSys': >> '1.13', 'cpuIdle': '96.54'}, '0': {'cpuUser': '1.66', 'nodeIndex': 0, >> 'cpuSys': '0.47', 'cpuIdle': '97.87'}, '3': {'cpuUser': '0.73', >> 'nodeIndex': 0, 'cpuSys': '0.60', 'cpuIdle': '98.67'}, '2': {'cpuUser': >> '1.20', 'nodeIndex': 0, 'cpuSys': '0.40', 'cpuIdle': '98.40'}}, >> 'numaNodeMemFree': {'0': {'memPercent': 14, 'memFree': '8531'}}, >> 'memShared': 0, 'haScore': 3400, 'thpState': 'always', >> 'ksmMergeAcrossNodes': True, 'vmCount': 0, 'memUsed': '8', >> 'storageDomains': {u'b4d25e5e-7806-464f-b2e1-4d4ab5a54dee': {'code': 0, >> 'actual': True, 'version': 5, 'acquired': True, 'delay': '0.0027973', >> 'lastCheck': '3.6', 'valid': True}, >> u'dc4d507b-954f-4da6-bcc3-b4f2633d0fa1': {'code': 0, 'actual': True, >> 'version': 5, 'acquired': True, 'delay': '0.00285824', 'lastCheck': '6.6', >> 'valid': True}}, 'incomingVmMigrations': 0, 'network': {'ovirtmgmt': >> {'rxErrors': '0', 'txErrors': '0', 'speed': '1000', 'rxDropped': '149', >> 'name': 'ovirtmgmt', 'tx': '2985005', 'txDropped': '0', 'duplex': >> 'unknown', 'sampleTime': 1608027187.616894, 'rx': '27525820', 'state': >> 'up'}, 'lo': {'rxErrors': '0', 'txErrors': '0', 'speed': '1000', >> 'rxDropped': '0', 'name': 'lo', 'tx': '1085195824', 'txDropped': '0', >> 'duplex': 'unknown', 'sampleTime': 1608027187.616894, 'rx': '1085195824', >> 'state': 'up'}, 'ovs-system': {'rxErrors': '0', 'txErrors': '0', 'speed': >> '1000', 'rxDropped': '0', 'name': 'ovs-system', 'tx': '0', 'txDropped': >> '0', 'duplex': 'unknown', 'sampleTime': 1608027187.616894, 'rx': '0', >> 'state': 'down'}, ';vdsmdummy;': {'rxErrors': '0', 'txErrors': '0', >> 'speed': '1000', 'rxDropped': '0', 'name': ';vdsmdummy;', 'tx': '0', >> 'txDropped': '0', 'duplex': 'unknown', 'sampleTime': 1608027187.616894, >> 'rx': '0', 'state': 'down'}, 'br-int': {'rxErrors': '0', 'txErrors': '0', >> 'speed': '1000', 'rxDropped': '0', 'name': 'br-int', 'tx': '0', >> 'txDropped': '0', 'duplex': 'unknown', 'sampleTime': 1608027187.616894, >> 'rx': '0', 'state': 'down'}, 'eth1': {'rxErrors': '0', 'txErrors': '0', >> 'speed': '1000', 'rxDropped': '0', 'name': 'eth1', 'tx': '83689498', >> 'txDropped': '0', 'duplex': 'unknown', 'sampleTime': 1608027187.616894, >> 'rx': '300653876', 'state': 'up'}, 'eth0': {'rxErrors': '0', 'txErrors': >> '0', 'speed': '1000', 'rxDropped': '0', 'name': 'eth0', 'tx': '2985215', >> 'txDropped': '0', 'duplex': 'unknown', 'sampleTime': 1608027187.616894, >> 'rx': '28272664', 'state': 'up'}}, 'txDropped': '149', 'anonHugePages': >> '182', 'ksmPages': 100, 'elapsedTime': '5718.91', 'cpuLoad': '0.42', >> 'cpuSys': '0.63', 'diskStats': {'/var/log': {'free': '16444'}, >> '/var/run/vdsm/': {'free': '4909'}, '/tmp': {'free': '16444'}}, >> 'cpuUserVdsmd': '1.33', 'netConfigDirty': 'False', 'memCommitted': 0, >> 'ksmState': False, 'vmMigrating': 0, 'ksmCpu': 0, 'memAvailable': 9402, >> 'bootTime': '1608021428', 'haStats': {'active': True, 'configured': True, >> 'score': 3400, 'localMaintenance': False, 'globalMaintenance': True}, >> 'momStatus': 'active', 'multipathHealth': {}, 'rxDropped': '0', >> 'outgoingVmMigrations': 0, 'swapTotal': 6015, 'swapFree': 6015, >> 'hugepages': defaultdict(<type 'dict'>, {1048576: {'resv_hugepages': 0, >> 'free_hugepages': 0, 'nr_overcommit_hugepages': 0, 'surplus_hugepages': 0, >> 'vm.free_hugepages': 0, 'nr_hugepages': 0, 'nr_hugepages_mempolicy': 0}, >> 2048: {'resv_hugepages': 0, 'free_hugepages': 0, 'nr_overcommit_hugepages': >> 0, 'surplus_hugepages': 0, 'vm.free_hugepages': 0, 'nr_hugepages': 0, >> 'nr_hugepages_mempolicy': 0}}), 'dateTime': '2020-12-15T10:13:07 GMT', >> 'cpuUser': '1.50', 'memFree': 9146, 'cpuIdle': '97.87', 'vmActive': 0, >> 'v2vJobs': {}, 'cpuSysVdsmd': '0.60'}} from=::1,55238 (api:54) >> >> While at engine I have: >> 2020-12-15 10:09:57,393Z ERROR >> [org.ovirt.engine.core.utils.pm.VdsFenceOptions] (default task-13) >> [fa61ae72-bc0c-4487-aeec-2b847877b6b5] Cannot find fence agent named >> 'fence_xvm' in fence option mapping >> 2020-12-15 10:09:57,519Z WARN >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-13) [fa61ae72-bc0c-4487-aeec-2b847877b6b5] EVENT_ID: >> VDS_ALERT_FENCE_TEST_FAILED(9,001), Power Management test failed for Host >> kvm0.lab.local.Internal JSON-RPC error >> 2020-12-15 10:09:57,519Z INFO >> [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default >> task-13) [fa61ae72-bc0c-4487-aeec-2b847877b6b5] FINISH, FenceVdsVDSCommand, >> return: FenceOperationResult:{status='ERROR', powerStatus='UNKNOWN', >> message='Internal JSON-RPC error'}, log id: dc98f7c >> 2020-12-15 10:09:57,596Z WARN >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-13) [fa61ae72-bc0c-4487-aeec-2b847877b6b5] EVENT_ID: >> FENCE_OPERATION_USING_AGENT_AND_PROXY_FAILED(9,021), Execution of power >> management status on Host kvm0.lab.local using Proxy Host kvm1.lab.local >> and Fence Agent fence_xvm:225.0.0.12 failed. >> 2020-12-15 10:09:57,596Z WARN >> [org.ovirt.engine.core.bll.pm.FenceAgentExecutor] (default task-13) >> [fa61ae72-bc0c-4487-aeec-2b847877b6b5] Fence action failed using proxy host >> 'kvm1.lab.local', trying another proxy >> 2020-12-15 10:09:57,694Z ERROR >> [org.ovirt.engine.core.bll.pm.FenceProxyLocator] (default task-13) >> [fa61ae72-bc0c-4487-aeec-2b847877b6b5] Can not run fence action on host >> 'kvm0.lab.local', no suitable proxy host was found. >> 2020-12-15 10:09:57,695Z WARN >> [org.ovirt.engine.core.bll.pm.FenceAgentExecutor] (default task-13) >> [fa61ae72-bc0c-4487-aeec-2b847877b6b5] Failed to find another proxy to >> re-run failed fence action, retrying with the same proxy 'kvm1.lab.local' >> 2020-12-15 10:09:57,695Z ERROR >> [org.ovirt.engine.core.utils.pm.VdsFenceOptions] (default task-13) >> [fa61ae72-bc0c-4487-aeec-2b847877b6b5] Cannot find fence agent named >> 'fence_xvm' in fence option mapping >> 2020-12-15 10:09:57,815Z WARN >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-13) [fa61ae72-bc0c-4487-aeec-2b847877b6b5] EVENT_ID: >> VDS_ALERT_FENCE_TEST_FAILED(9,001), Power Management test failed for Host >> kvm0.lab.local.Internal JSON-RPC error >> 2020-12-15 10:09:57,816Z INFO >> [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default >> task-13) [fa61ae72-bc0c-4487-aeec-2b847877b6b5] FINISH, FenceVdsVDSCommand, >> return: FenceOperationResult:{status='ERROR', powerStatus='UNKNOWN', >> message='Internal JSON-RPC error'}, log id: 4b58ec5e >> 2020-12-15 10:09:57,895Z WARN >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-13) [fa61ae72-bc0c-4487-aeec-2b847877b6b5] EVENT_ID: >> FENCE_OPERATION_USING_AGENT_AND_PROXY_FAILED(9,021), Execution of power >> management status on Host kvm0.lab.local using Proxy Host kvm1.lab.local >> and Fence Agent fence_xvm:225.0.0.12 failed. >> >> At engine I had set the fence agent mapping as below (and have restarted >> ovirt-engine service): >> >> engine-config -g CustomFenceAgentMapping >> CustomFenceAgentMapping: fence_xvm=fence_xvm version: general >> >> Let me know if you need more logs. >> I am running ovirt 4.3.10. >> >> >>> Thanks, >>> Martin >>> >>> >>> On Tue, Dec 15, 2020 at 10:23 AM Alex K <rightkicktech(a)gmail.com&gt; >>> wrote: >>> >>>> >>>> >>>> On Tue, Dec 15, 2020 at 11:07 AM Alex K <rightkicktech(a)gmail.com&gt; >>>> wrote: >>>> >>>>> >>>>> >>>>> On Mon, Dec 14, 2020 at 8:59 PM Strahil Nikolov < >>>>> hunter86_bg(a)yahoo.com&gt; wrote: >>>>> >>>>>> Fence_xvm requires a key is deployed on both the Host and the VMs in >>>>>> order to succeed. What is happening when you use the cli on any of the VMs ? >>>>>> Also, the VMs require an open tcp port to receive the necessary >>>>>> output of each request.I >>>>> >>>>> I deployed keys at the physical host and virtual hosts, as per >>>>> https://github.com/rightkick/Notes/blob/master/Ovirt-fence_xmv.md >>>>> I can get the VM status from the virtual hosts: >>>>> >>>>> [root@kvm1 cluster]# fence_xvm -a 225.0.0.12 -k >>>>> /etc/cluster/fence_xvm.key -H ovirt-node0 -o status >>>>> Status: ON >>>>> You have new mail in /var/spool/mail/root >>>>> [root@kvm1 cluster]# fence_xvm -a 225.0.0.12 -k >>>>> /etc/cluster/fence_xvm.key -H ovirt-node1 -o status >>>>> Status: ON >>>>> >>>>> kvm0 and kvm1 are the hostnames of each virtual host, while >>>>> ovirt-node0 and ovirt-node1 are the domain names of the same virtual hosts >>>>> as defined at virsh. >>>>> >>>> >>>> I am passing also the port/domain option at GUI, but from logs it >>>> seems it is being ignored as it is not being logged from engine. >>>> >>>> [image: image.png] >>>> tried also domain=ovirt-node0 with same results. >>>> >>>> >>>> >>>>>> Best Regards, >>>>>> Strahil Nikolov >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> В понеделник, 14 декември 2020 г., 10:57:11 Гринуич+2, Alex K < >>>>>> rightkicktech(a)gmail.com&gt; написа: >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Hi friends, >>>>>> >>>>>> I was wondering what is needed to setup fence_xvm in order to use >>>>>> for power management in virtual nested environments for testing purposes. >>>>>> >>>>>> I have followed the following steps: >>>>>> https://github.com/rightkick/Notes/blob/master/Ovirt-fence_xmv.md >>>>>> >>>>>> I tried also engine-config -s >>>>>> CustomFenceAgentMapping="fence_xvm=_fence_xvm" >>>>>> From command line all seems fine and I can get the status of the >>>>>> host VMs, but I was not able to find what is needed to set this up at >>>>>> engine UI: >>>>>> >>>>>> >>>>>> At username and pass I just filled dummy values as they should not >>>>>> be needed for fence_xvm. >>>>>> I always get an error at GUI while engine logs give: >>>>>> >>>>>> >>>>>> 2020-12-14 08:53:48,343Z WARN >>>>>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >>>>>> (default task-4) [07c1d540-6d8d-419c-affb-181495d75759] EVENT_ID: >>>>>> VDS_ALERT_FENCE_TEST_FAILED(9,001), Power Management test failed for Host >>>>>> kvm0.lab.local.Internal JSON-RPC error >>>>>> 2020-12-14 08:53:48,343Z INFO >>>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default >>>>>> task-4) [07c1d540-6d8d-419c-affb-181495d75759] FINISH, FenceVdsVDSCommand, >>>>>> return: FenceOperationResult:{status='ERROR', powerStatus='UNKNOWN', >>>>>> message='Internal JSON-RPC error'}, log id: 2437b13c >>>>>> 2020-12-14 08:53:48,400Z WARN >>>>>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >>>>>> (default task-4) [07c1d540-6d8d-419c-affb-181495d75759] EVENT_ID: >>>>>> FENCE_OPERATION_USING_AGENT_AND_PROXY_FAILED(9,021), Execution of power >>>>>> management status on Host kvm0.lab.local using Proxy Host kvm1.lab.local >>>>>> and Fence Agent fence_xvm:225.0.0.12 failed. >>>>>> 2020-12-14 08:53:48,400Z WARN >>>>>> [org.ovirt.engine.core.bll.pm.FenceAgentExecutor] (default task-4) >>>>>> [07c1d540-6d8d-419c-affb-181495d75759] Fence action failed using proxy host >>>>>> 'kvm1.lab.local', trying another proxy >>>>>> 2020-12-14 08:53:48,485Z ERROR [org.ovirt.engine.core.bll.pm.FenceProxyLocator] >>>>>> (default task-4) [07c1d540-6d8d-419c-affb-181495d75759] Can not run fence >>>>>> action on host 'kvm0.lab.local', no suitable proxy host was found. >>>>>> 2020-12-14 08:53:48,486Z WARN >>>>>> [org.ovirt.engine.core.bll.pm.FenceAgentExecutor] (default task-4) >>>>>> [07c1d540-6d8d-419c-affb-181495d75759] Failed to find another proxy to >>>>>> re-run failed fence action, retrying with the same proxy 'kvm1.lab.local' >>>>>> 2020-12-14 08:53:48,582Z WARN >>>>>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >>>>>> (default task-4) [07c1d540-6d8d-419c-affb-181495d75759] EVENT_ID: >>>>>> VDS_ALERT_FENCE_TEST_FAILED(9,001), Power Management test failed for Host >>>>>> kvm0.lab.local.Internal JSON-RPC error >>>>>> 2020-12-14 08:53:48,582Z INFO >>>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default >>>>>> task-4) [07c1d540-6d8d-419c-affb-181495d75759] FINISH, FenceVdsVDSCommand, >>>>>> return: FenceOperationResult:{status='ERROR', powerStatus='UNKNOWN', >>>>>> message='Internal JSON-RPC error'}, log id: 8607bc9 >>>>>> 2020-12-14 08:53:48,637Z WARN >>>>>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >>>>>> (default task-4) [07c1d540-6d8d-419c-affb-181495d75759] EVENT_ID: >>>>>> FENCE_OPERATION_USING_AGENT_AND_PROXY_FAILED(9,021), Execution of power >>>>>> management status on Host kvm0.lab.local using Proxy Host kvm1.lab.local >>>>>> and Fence Agent fence_xvm:225.0.0.12 failed. >>>>>> >>>>>> >>>>>> Any idea? >>>>>> >>>>>> Thanx, >>>>>> Alex >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>>>> oVirt Code of Conduct: >>>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>>> List Archives: >>>>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/B7IHC4MYY5L... >>>>>> >>>>> _______________________________________________ >>>> Users mailing list -- users(a)ovirt.org >>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>> oVirt Code of Conduct: >>>> https://www.ovirt.org/community/about/community-guidelines/ >>>> List Archives: >>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/MV3RI22LE4C... >>>> >>> >>> >>> -- >>> Martin Perina >>> Manager, Software Engineering >>> Red Hat Czech s.r.o. >>> >> > > -- > Martin Perina > Manager, Software Engineering > Red Hat Czech s.r.o. >