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https://issues.apache.org/jira/browse/CLOUDSTACK-9626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15729765#comment-15729765
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ASF GitHub Bot commented on CLOUDSTACK-9626:
--------------------------------------------
Github user blueorangutan commented on the issue:
https://github.com/apache/cloudstack/pull/1796
Packaging result: ✖centos6 ✔centos7 ✔debian. JID-336
> Instance fails to start after unsuccesful compute offering upgrade.
> -------------------------------------------------------------------
>
> Key: CLOUDSTACK-9626
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9626
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.8.0
> Reporter: Sudhansu Sahu
> Assignee: Sudhansu Sahu
>
> ISSUE
> ============
> Instance fails to start after unsuccesful compute offering upgrade.
>
> TROUBLESHOOTING
> ==================
> We observed VM instance get compute values "cpuNumber","cpuSpeed","memory"
> removed from table "user_vm_details", which cause instance fail to startup
> next time on XenServer
> mysql> select * from user_vm_details where vm_id=10;
> +-----+-------+------------------------------------+-------------------------------------------------+---------+
> | id | vm_id | name | value
> | display |
> +-----+-------+------------------------------------+-------------------------------------------------+---------+
> | 218 | 10 | platform |
> viridian:true;acpi:1;apic:true;pae:true;nx:true | 1 |
> | 219 | 10 | hypervisortoolsversion | xenserver56
> | 1 |
> | 220 | 10 | Message.ReservedCapacityFreed.Flag | true
> | 1 |
> +-----+-------+------------------------------------+-------------------------------------------------+---------+
> 3 rows in set (0.00 sec)
>
> Unexpected exception while executing
> org.apache.cloudstack.api.command.user.vm.ScaleVMCmd
> java.lang.NullPointerException
> at
> com.cloud.vm.UserVmManagerImpl.upgradeStoppedVirtualMachine(UserVmManagerImpl.java:953)
> at
> com.cloud.vm.UserVmManagerImpl.upgradeVirtualMachine(UserVmManagerImpl.java:1331)
> at
> com.cloud.vm.UserVmManagerImpl.upgradeVirtualMachine(UserVmManagerImpl.java:1271)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
> at
> com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:50)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
> at
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
> at $Proxy169.upgradeVirtualMachine(Unknown Source)
> at
> org.apache.cloudstack.api.command.user.vm.ScaleVMCmd.execute(ScaleVMCmd.java:127)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:167)
> at
> com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:97)
> at
> org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:543)
> at
> org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:50)
> 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:47)
> at
> org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:500)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
> 2015-02-09 15:23:46,578 TRACE [c.c.u.d.GenericDaoBase] (main:null) Select by
> Id SQL: SELECT user_vm_details.id, user_vm_details.vm_id,
> user_vm_details.name, user_vm_details.value, user_vm_details.display FROM
> user_vm_details WHERE user_vm_details.id = ?
> 2015-02-09 15:23:46,578 TRACE [c.c.u.d.GenericDaoBase] (main:null) Table
> References: user_vm_details
> 2015-02-09 15:23:46,578 TRACE [c.c.u.d.GenericDaoBase] (main:null) Insert
> SQLs:
> 2015-02-09 15:23:46,578 TRACE [c.c.u.d.GenericDaoBase] (main:null) INSERT
> INTO user_vm_details (user_vm_details.vm_id, user_vm_details.name,
> user_vm_details.value, user_vm_details.display) VALUES (?, ?, ?, ?)
> 2015-02-09 15:23:46,578 TRACE [c.c.u.d.GenericDaoBase] (main:null) Delete SQLs
> 2015-02-09 15:23:46,578 TRACE [c.c.u.d.GenericDaoBase] (main:null) DELETE
> FROM user_vm_details WHERE user_vm_details.id= ?
> REPRO STEPS
> ==================
> 1. Set global setting enable.dynamic.scale.vm to true
> 2. Create a custom Compute Offerings A
> 3. Create a VM instance apply A, ie. cpuNumber=1,cpuSpeed=1000,memory=512M
> 4. Create another custom Compute Offerings B
> 5. Change service offering to B, ie. cpuNumber=2,cpuSpeed=2000,memory=4096M
> (ensure 4 times over previous memory size), then you will encounter scaling
> failed
> 6. Stop VM instance , you will never startup again
> EXPECTED BEHAVIOR
> ==================
> Succeed Startup VM instance
>
> ACTUAL BEHAVIOR
> ==================
> Fail to start instance
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