GitHub user arpanbht edited a discussion: # URGENT HELP NEEDED : Not able to 
start or create a vm inside any host

Hey guys we are facing a problem in our production cloudstack setup, one of our 
vm was somehow became read only so we went to restart the vm but it failed to 
restart and now i cannot restart or start any vm into any specific host. Also 
cannot create new vm in any  host it says this error

```
2026-07-13 05:41:56,141 ERROR [c.c.a.ApiAsyncJobDispatcher] 
(API-Job-Executor-15:[ctx-fe4148f6, job-30103]) (logid:bc46d542) Unexpected 
exception while executing 
org.apache.cloudstack.api.command.admin.vm.DeployVMCmdByAdmin 
com.cloud.utils.exception.CloudRuntimeException: Unable to start a VM 
[ff06ec9d-644d-4033-a66c-7c6cb80b7ddc] due to [Unable to create a deployment 
for VM instance 
{"id":867,"instanceName":"i-2-867-VM","state":"Starting","type":"User","uuid":"ff06ec9d-644d-4033-a66c-7c6cb80b7ddc"}].
        at 
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:935)
        at 
org.apache.cloudstack.engine.cloud.entity.api.VMEntityManagerImpl.deployVirtualMachine(VMEntityManagerImpl.java:245)
        at 
org.apache.cloudstack.engine.cloud.entity.api.VirtualMachineEntityImpl.deploy(VirtualMachineEntityImpl.java:214)
        at 
com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:5822)
        at 
com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:5674)
        at 
com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:5275)
        at 
com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:5264)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:569)
        at 
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
        at 
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
        at 
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
        at 
org.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:109)
        at 
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
        at 
com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:52)
        at 
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
        at 
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
        at 
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
        at 
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
        at jdk.proxy3/jdk.proxy3.$Proxy219.startVirtualMachine(Unknown Source)
        at 
org.apache.cloudstack.api.command.user.vm.DeployVMCmd.execute(DeployVMCmd.java:97)
        at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:173)
        at 
com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:110)
        at 
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:698)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
        at 
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:646)
        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
        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)
Caused by: com.cloud.exception.InsufficientServerCapacityException: Unable to 
create a deployment for VM instance 
{"id":867,"instanceName":"i-2-867-VM","state":"Starting","type":"User","uuid":"ff06ec9d-644d-4033-a66c-7c6cb80b7ddc"}Scope=interface
 com.cloud.dc.DataCenter; id=3
        at 
com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:1454)
        at 
com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:5951)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:569)
        at 
com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:102)
        at 
com.cloud.vm.VirtualMachineManagerImpl.handleVmWorkJob(VirtualMachineManagerImpl.java:6075)
        at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:99)
```

Also error is coming when I start any vm in any host machine

```
0111,"initMsid":163763490546348,"instanceId":null,"instanceType":null,"lastPolled":null,"lastUpdated":null,"processStatus":0,"removed":null,"result":null,"resultCode":0,"status":"IN_PROGRESS","userId":2,"uuid":"874ce4e6-f75f-4051-9760-3e1d1d53e7fc"},
 job origin: 30110 com.cloud.exception.InsufficientServerCapacityException: 
Unable to create a deployment for VM instance 
{"id":856,"instanceName":"i-2-856-VM","state":"Starting","type":"User","uuid":"5849b9aa-648d-4684-9a61-8f45de46741c"}Scope=interface
 com.cloud.dc.DataCenter; id=3
        at 
com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:1454)
        at 
com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:5951)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:569)
        at 
com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:102)
        at 
com.cloud.vm.VirtualMachineManagerImpl.handleVmWorkJob(VirtualMachineManagerImpl.java:6075)
        at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:99)
        at 
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:698)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
        at 
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:646)
        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
        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)
```

It says insufficient server capacity but cpu and ram is available in that host.

Is this any agent.properties issue? 
we have two host of intel xeon cpu and one host of amd epyc cpu

if you need i can share the agent.properties file for your reference.

Also I can ssh into the vms but the file system is read-only, I cannot edit or 
create anything

Please help guys!!!

GitHub link: https://github.com/apache/cloudstack/discussions/13596

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