happyalexkg opened a new issue, #7436:
URL: https://github.com/apache/cloudstack/issues/7436
Hello guys, need help here.
ISSUE TYPE
Bug Report
COMPONENT NAME
HA for KVM Host
CLOUDSTACK VERSION
4.17.2
CONFIGURATION
virtual lab :
cat /etc/hosts on each
192.168.11.4 cloudstack-mgr
192.168.11.101 cloud-node02 storage-node02 (compute +linstor-controller+
linstor-satellite)
192.168.11.102 cloud-node03 storage-node03 (compute + linstor-satellite)
192.168.11.100 cloud-node01 storage-node01 (compute + linstor-satellite)
OS / ENVIRONMENT
linstor, mgmt, nfs - rockylinux 9
Descp:
I have 3 kvm host, HA configured properly:
HA enabled - true
HA state - Available
HA provider - kvmhaprovider
Compute offering contains -
Offer HA - true
For example, Vm was created on cloud-node02. Everything works find, Then
i'm go to iLO and shutdown server (power OFF): cloud-node02
and VM never migrate to another host
and in logs i saw:
2023-04-09 00:15:17,946 DEBUG [c.c.a.t.Request]
(AgentManager-Handler-13:null) (logid:) Seq 7-6852789782997642137: Processing:
{ Ans: , MgmtId: 345051817719, via: 7, Ver: v1, Flags: 10,
[{"com.cloud.agent.api.Answer":{"result":"false","
details":"java.lang.NullPointerException: Cannot invoke
"String.equals(Object)" because the return value of
"com.linbit.linstor.api.model.Volume.getDevicePath()" is null
at
com.cloud.hypervisor.kvm.storage.LinstorStorageAdaptor.lambda$getResourceByPath$0(LinstorStorageAdaptor.java:297)
at
java.base/java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90)
at
java.base/java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1602)
at
java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129)
at
java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:527)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:513)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at
java.base/java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230)
at
java.base/java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:632)
at
com.cloud.hypervisor.kvm.storage.LinstorStorageAdaptor.lambda$getResourceByPath$1(LinstorStorageAdaptor.java:297)
at
java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:178)
at
java.base/java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1602)
at
java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129)
at
java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:527)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:513)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at
java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:647)
at
com.cloud.hypervisor.kvm.storage.LinstorStorageAdaptor.getResourceByPath(LinstorStorageAdaptor.java:298)
at
com.cloud.hypervisor.kvm.storage.LinstorStorageAdaptor.disconnectPhysicalDiskByPath(LinstorStorageAdaptor.java:331)
at
com.cloud.hypervisor.kvm.storage.KVMStoragePoolManager.disconnectPhysicalDiskByPath(KVMStoragePoolManager.java:204)
at
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.cleanupDisk(LibvirtComputingResource.java:3150)
at
com.cloud.hypervisor.kvm.resource.wrapper.LibvirtStopCommandWrapper.execute(LibvirtStopCommandWrapper.java:101)
at
com.cloud.hypervisor.kvm.resource.wrapper.LibvirtStopCommandWrapper.execute(LibvirtStopCommandWrapper.java:49)
at
com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78)
at
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1831)
at com.cloud.agent.Agent.processRequest(Agent.java:660)
at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1080)
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:833)
","wait":"0","bypassHostMaintenance":"false"}}] }
and VM never migate :( but if i boot up again host, after everything is
loaded and started - Vm migrate to new node.
I tried same scenarion with Ceph and everything works as should.
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