HelloI updated my Almalinux 8 servers, which run Cloudstack management and the KVM hosts. I did not run the cloudstack management update to 4.20.1 yet, but updated all other DNF packages. I am currently on 4.20.0 and after I did the normal server package updates, all my VRs are failing health checks which read:
connectivity.test basic false filesystem.writable.test basic false Then I see an error that reads in the cloudstack management UI: ---Failed to fetch results with details: java.io.IOException: Stream closed at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168) at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334) at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:287) at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:330) at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:190) at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177) at java.base/java.io.BufferedReader.fill(BufferedReader.java:162) at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329) at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396) at com.cloud.utils.script.OutputInterpreter.processError(OutputInterpreter.java:41) at com.cloud.utils.script.Script.execute(Script.java:314) at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeInVR(LibvirtComputingResource.java:553) at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeInVR(LibvirtComputingResource.java:541) at com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.checkRouterFileSystem(VirtualRoutingResource.java:419) at com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.execute(VirtualRoutingResource.java:391) at com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.executeQueryCommand(VirtualRoutingResource.java:227) at com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.executeRequest(VirtualRoutingResource.java:129) at com.cloud.hypervisor.kvm.resource.wrapper.LibvirtNetworkElementCommandWrapper.execute(LibvirtNetworkElementCommandWrapper.java:35) at com.cloud.hypervisor.kvm.resource.wrapper.LibvirtNetworkElementCommandWrapper.execute(LibvirtNetworkElementCommandWrapper.java:29) at com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78) at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1945) at com.cloud.agent.Agent.processRequest(Agent.java:686) at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1109) at com.cloud.utils.nio.Task.call(Task.java:83) at com.cloud.utils.nio.Task.call(Task.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:840)
---I see this error specifically under the health checks tab on the UI. I have rebooted cloudstack management as well as reboot one VR out of them all. The status are currently showing running SSVM checks also pass. Its simply the VRs complaining.
Any ideas what could be the reason for this? -- Regards / Groete <https://www.namhost.com> Granwille Strauss // Senior Systems Admin *e:* granwi...@namhost.com *m:* +264 81 323 1260 <tel:+264813231260> *w:* www.namhost.com <https://www.namhost.com/><https://www.facebook.com/namhost> <https://twitter.com/namhost> <https://www.instagram.com/namhostinternetservices/> <https://www.linkedin.com/company/namhost> <https://www.youtube.com/channel/UCTd5v-kVPaic_dguGur15AA>
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