Question

当我在ODL中使用restconf创建网桥时，出现错误：

java.lang.RuntimeException: RemoteDevice{of-config-test}: Failed to lock running. Failed to initialize transaction
at org.opendaylight.netconf.sal.connect.netconf.sal.tx.WriteCandidateRunningTx.lockRunning(WriteCandidateRunningTx.java:61)
at org.opendaylight.netconf.sal.connect.netconf.sal.tx.WriteCandidateRunningTx.init(WriteCandidateRunningTx.java:38)
at org.opendaylight.netconf.sal.connect.netconf.sal.tx.AbstractWriteTx.&lt;init&gt;(AbstractWriteTx.java:52)
at org.opendaylight.netconf.sal.connect.netconf.sal.tx.WriteCandidateTx.&lt;init&gt;(WriteCandidateTx.java:75)
at org.opendaylight.netconf.sal.connect.netconf.sal.tx.WriteCandidateRunningTx.&lt;init&gt;(WriteCandidateRunningTx.java:33)
at org.opendaylight.netconf.sal.connect.netconf.sal.NetconfDeviceDataBroker.newWriteOnlyTransaction(NetconfDeviceDataBroker.java:72)
at org.opendaylight.netconf.sal.connect.netconf.sal.NetconfDeviceDataBroker.newReadWriteTransaction(NetconfDeviceDataBroker.java:65)
at org.opendaylight.netconf.sal.restconf.impl.BrokerFacade.putDataViaTransaction(BrokerFacade.java:272)
at org.opendaylight.netconf.sal.restconf.impl.BrokerFacade.commitConfigurationDataPut(BrokerFacade.java:121)
at org.opendaylight.netconf.sal.restconf.impl.RestconfImpl.updateConfigurationData(RestconfImpl.java:723

然后显示ODL Controller日志：

NetconfDocumentedException{message=RemoteDevice{of-config-test}: Lock Running failed: [RpcError [message=Access to the requested lock is denied because the lock is currently held by another entity., severity=ERROR, errorType=PROTOCOL, tag=lock-denied, applicationTag=null, info=<session-id>1</session-id>, cause=null]], errorType=application, errorTag=operation_failed, errorSeverity=warning, errorInfo={}}

restconf URL为：

http://192.168.1.230:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/of-config-test/yang-ext:mount/of-config:capable-switch/

和播放量：

<capable-switch xmlns="urn:onf:config:yang" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
    <id>openvswitch</id>
    <logical-switches>
            <switch nc:operation="create">
                    <id>s1</id>
                    <datapath-id>02:02:02:02:03:03:04:06</datapath-id>
            </switch>
    </logical-switches>

那么为什么会发生此错误，请帮助我，谢谢！

为什么ODL控制器会发生“锁定运行失败”？

0 个答案: