Kiran Koneti created CLOUDSTACK-2662:
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Summary: Preferred implicit dedication fails with insufficient
capacity even if shared hosts are available.
Key: CLOUDSTACK-2662
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2662
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Install and Setup
Affects Versions: 4.2.0
Reporter: Kiran Koneti
Priority: Blocker
Fix For: 4.2.0
Below are the steps followed :
1)Created a Xen Advanced Zone setup with one cluster and hosts.
2)The host1 has the system VM's deployed and a VM with the root domain.
3)Then created two accounts kiran and kiran2 respectively.
4)Was able to deploy VM's using the preferred and strict implicit dedication
for the Account kiran.
5)Then tried to deploy a VM fro the account kiran2 using the preferred implicit
service offering.
6)The VM deployment fails saying insufficient resources even we have the host 1
in the shared state.
the below error message is observed
"2013-05-24 16:15:09,565 INFO [user.vm.DeployVMCmd] (Job-Executor-3:job-22)
com.cloud.exception.InsufficientServerCapacityException: Unable to create a
deployment for VM[U ser|win832pref2]Scope=interface com.cloud.dc.DataCenter;
id=1
2013-05-24 16:15:09,565 INFO [user.vm.DeployVMCmd] (Job-Executor-3:job-22)
Unable to create a deployment for VM[User|win832pref2]
com.cloud.exception.InsufficientServerCapacityException: Unable to create a
deployment for VM[User|win832pref2]Scope=interface com.cloud.dc.DataCenter; id=1
at
org.apache.cloudstack.engine.cloud.entity.api.VMEntityManagerImpl.reserveVirtualMachine(VMEntityManagerImpl.java:212)
at
org.apache.cloudstack.engine.cloud.entity.api.VirtualMachineEntityImpl.reserve(VirtualMachineEntityImpl.java:198)
at
com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:3206)
at
com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2745)
at
com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2731)
at
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
at
org.apache.cloudstack.api.command.user.vm.DeployVMCmd.execute(DeployVMCmd.java:420)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155)
at
com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:437)
at
java.util.concurrent.Executors$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)"
The op_host_planner_reservation shows the host dedication details as below:
mysql> select * from op_host_planner_reservation;
+----+----------------+--------+------------+---------+----------------+
| id | data_center_id | pod_id | cluster_id | host_id | resource_usage |
+----+----------------+--------+------------+---------+----------------+
| 1 | 1 | 1 | 1 | 1 | Shared |
| 2 | 1 | 1 | 1 | 5 | Dedicated |
+----+----------------+--------+------------+---------+----------------+
2 rows in set (0.00 sec)
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