2:58 p.m.
On Tue, Dec 15, 2020 at 1:43 PM emesika <emesika(a)redhat.com> wrote:
The problem is that the custom fencing configuration is not defined
well
Please follow [1] and retry
[1]
https://www.ovirt.org/develop/developer-guide/engine/custom-fencing.html
Yes, I followed that.
I cannot see what I am missing:
[root@manager ~]# engine-config -g CustomVdsFenceType
CustomVdsFenceType: fence_xvm version: general
[root@manager ~]# engine-config -g CustomFenceAgentMapping
CustomFenceAgentMapping: fence_xvm=xvm version: general
[root@manager ~]# engine-config -g CustomVdsFenceOptionMapping
CustomVdsFenceOptionMapping: fence_xvm: version: general
On Tue, Dec 15, 2020 at 12:56 PM Alex K <rightkicktech(a)gmail.com> wrote:
>
>
> On Tue, Dec 15, 2020 at 12:34 PM Martin Perina <mperina(a)redhat.com>
> wrote:
>
>>
>>
>> On Tue, Dec 15, 2020 at 11:18 AM Alex K <rightkicktech(a)gmail.com> wrote:
>>
>>>
>>>
>>> On Tue, Dec 15, 2020 at 11:59 AM Martin Perina <mperina(a)redhat.com>
>>> 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>
>>>> wrote:
>>>>
>>>>>
>>>>>
>>>>> On Tue, Dec 15, 2020 at 11:07 AM Alex K
<rightkicktech(a)gmail.com>
>>>>> wrote:
>>>>>
>>>>>>
>>>>>>
>>>>>> On Mon, Dec 14, 2020 at 8:59 PM Strahil Nikolov <
>>>>>> hunter86_bg(a)yahoo.com> 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> 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.
>>
>
