Hi, Did you create the bridge interfaces on the hypervisor?
com.cloud.exception.InternalErrorException: Failed to create vnet 200: ls: cannot access '/sys/class/net//brif/': No such file or directoryCommand On Fri, 21 May 2021 at 10:29, Serge Byishimo <[email protected]> wrote: > Centos 8 > Cloudstack 4.15 > > > 2021-05-21 05:25:13,312 INFO [kvm.storage.LibvirtStorageAdaptor] > (agentRequest-Handler-5:null) (logid:5fb6ba1e) Trying to fetch storage pool > 26a9efbf-fb80-3f0d-a292-43bd0a3eec9d from libvirt > 2021-05-21 05:25:13,314 INFO [kvm.storage.LibvirtStorageAdaptor] > (agentRequest-Handler-1:null) (logid:e0f54056) Trying to fetch storage pool > 26a9efbf-fb80-3f0d-a292-43bd0a3eec9d from libvirt > 2021-05-21 05:25:13,321 INFO [kvm.storage.LibvirtStorageAdaptor] > (agentRequest-Handler-1:null) (logid:e0f54056) Creating volume > 398d3b32-c842-44c7-9feb-5b14e33df9fb from template > 30cf8eed-df4b-45fd-a73c-4719769dfd3e in pool > 26a9efbf-fb80-3f0d-a292-43bd0a3eec9d (NetworkFilesystem) with size (0 > bytes) 0 > 2021-05-21 05:25:13,322 INFO [kvm.storage.LibvirtStorageAdaptor] > (agentRequest-Handler-1:null) (logid:e0f54056) Attempting to create volume > 398d3b32-c842-44c7-9feb-5b14e33df9fb (NetworkFilesystem) in pool > 26a9efbf-fb80-3f0d-a292-43bd0a3eec9d with size (2.44 GB) 2621440000 > 2021-05-21 05:25:13,634 INFO [kvm.storage.LibvirtStorageAdaptor] > (agentRequest-Handler-3:null) (logid:e0f54056) Trying to fetch storage pool > 26a9efbf-fb80-3f0d-a292-43bd0a3eec9d from libvirt > 2021-05-21 05:25:13,643 INFO [kvm.storage.LibvirtStorageAdaptor] > (agentRequest-Handler-3:null) (logid:e0f54056) Trying to fetch storage pool > 26a9efbf-fb80-3f0d-a292-43bd0a3eec9d from libvirt > 2021-05-21 05:25:13,660 WARN [resource.wrapper.LibvirtStartCommandWrapper] > (agentRequest-Handler-3:null) (logid:e0f54056) InternalErrorException > com.cloud.exception.InternalErrorException: Failed to create vnet 200: ls: > cannot access '/sys/class/net//brif/': No such file or directoryCommand > line is not complete. Try option "help"ls: cannot access > '/sys/class/net//brif/': No such file or directoryFailed to add vlan: > br-200.200 to > at > > com.cloud.hypervisor.kvm.resource.BridgeVifDriver.createVnet(BridgeVifDriver.java:325) > at > > com.cloud.hypervisor.kvm.resource.BridgeVifDriver.createVnetBr(BridgeVifDriver.java:307) > at > > com.cloud.hypervisor.kvm.resource.BridgeVifDriver.plug(BridgeVifDriver.java:227) > at > > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.createVif(LibvirtComputingResource.java:2726) > at > > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.createVifs(LibvirtComputingResource.java:2454) > at > > com.cloud.hypervisor.kvm.resource.wrapper.LibvirtStartCommandWrapper.execute(LibvirtStartCommandWrapper.java:80) > at > > com.cloud.hypervisor.kvm.resource.wrapper.LibvirtStartCommandWrapper.execute(LibvirtStartCommandWrapper.java:45) > at > > com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78) > at > > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1643) > at com.cloud.agent.Agent.processRequest(Agent.java:661) > at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1079) > at com.cloud.utils.nio.Task.call(Task.java:83) > at com.cloud.utils.nio.Task.call(Task.java:29) > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) > at > > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > at > > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > at java.base/java.lang.Thread.run(Thread.java:829) > 2021-05-21 05:25:13,671 INFO [kvm.storage.LibvirtStorageAdaptor] > (agentRequest-Handler-3:null) (logid:e0f54056) Trying to fetch storage pool > 26a9efbf-fb80-3f0d-a292-43bd0a3eec9d from libvirt > 2021-05-21 05:25:16,542 INFO [kvm.resource.LibvirtConnection] > (agentRequest-Handler-2:null) (logid:5fb6ba1e) No existing libvirtd > connection found. Opening a new one > 2021-05-21 05:25:16,545 WARN [kvm.resource.LibvirtConnection] > (agentRequest-Handler-2:null) (logid:5fb6ba1e) Can not find a connection > for Instance v-20-VM. Assuming the default connection. > 2021-05-21 05:25:16,738 WARN [kvm.resource.LibvirtKvmAgentHook] > (agentRequest-Handler-2:null) (logid:5fb6ba1e) Groovy script > '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.groovy' is not > available. Transformations will not be applied. > 2021-05-21 05:25:16,738 WARN [kvm.resource.LibvirtKvmAgentHook] > (agentRequest-Handler-2:null) (logid:5fb6ba1e) Groovy scripting engine is > not initialized. Data transformation skipped. > 2021-05-21 05:25:16,784 INFO [kvm.resource.LibvirtConnection] > (agentRequest-Handler-4:null) (logid:e0f54056) No existing libvirtd > connection found. Opening a new one > 2021-05-21 05:25:16,785 WARN [kvm.resource.LibvirtConnection] > (agentRequest-Handler-4:null) (logid:e0f54056) Can not find a connection > for Instance s-19-VM. Assuming the default connection. > 2021-05-21 05:25:16,858 WARN [kvm.resource.LibvirtKvmAgentHook] > (agentRequest-Handler-4:null) (logid:e0f54056) Groovy script > '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.groovy' is not > available. Transformations will not be applied. >
