[jira] [Created] (CLOUDSTACK-3545) NPE while listing the storage pools for migrating a volume

["Devdeep Singh (JIRA)" <ji...@apache.org>]

Devdeep Singh created CLOUDSTACK-3545:
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             Summary: NPE while listing the storage pools for migrating a volume
                 Key: CLOUDSTACK-3545
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3545
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
    Affects Versions: 4.2.0
            Reporter: Devdeep Singh
            Assignee: Devdeep Singh
             Fix For: 4.2.0


1. Do a cloudstack setup with either XenServer 6.1 or 6.2 hosts.
2. Add multiple storage pools to the cluster.
3. Execute a findStoragePoolsForMigration api to list the storage pools available for migrating a volume.

A NPE is generated. Stack trace looks as follows
ERROR [cloud.api.ApiServer] (catalina-exec-16:null) unhandled exception executing api command: findStoragePoolsForMigration 
java.lang.NullPointerException 
at com.cloud.server.ManagementServerImpl.listStoragePoolsForMigrationOfVolume(ManagementServerImpl.java:1336) 
at org.apache.cloudstack.api.command.admin.storage.FindStoragePoolsForMigrationCmd.execute(FindStoragePoolsForMigrationCmd.java:72) 
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155) 
at com.cloud.api.ApiServer.queueCommand(ApiServer.java:528) 
at com.cloud.api.ApiServer.handleRequest(ApiServer.java:371) 

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