[CLOUDSTACK-4697] Not able to delete Primary storage when there are no hosts in the cluster.

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Duplicate
• Affects Version/s: 4.2.1
• Fix Version/s: 4.3.0
• Component/s: Management Server
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: Build from 4.2-forward
• Assignee: Koushik Das
• Reporter: Sangeetha Hariharan
• Created: 17/Sep/13 22:06
• Updated: 08/Jan/14 20:47
• Resolved: 03/Dec/13 12:18

Description

Not able to delete Primary storage when there are no hosts in the cluster.

Steps to reproduce the problem:

I had 1 cluster with 1 cluster-wide primary storage and 1 host.
Put the host is maintenance mode and deleted the host successfully.
Put the primary storage in maintenance mode.

Try to delete the primary storage.

Primary storage deletion fails with "Failed to delete storage pool on host".

Tried with forced option set to true. Same issue is seen.

Following is the exception seen in management server logs:

http://10.223.240.160:8080/client/api?command=deleteStoragePool&id=6aa75bda-523e-3a70-876a-551889baf1fb&forced=true&response=json&sessionkey=w5yXStAmUJHVfEBV5vAYnmtnKeI%3D&_=1379455061206

2013-09-17 14:47:14,109 DEBUG [cloud.api.ApiServlet] (catalina-exec-2:null) ===START=== 10.215.3.9 – GET command=deleteStoragePool&id=6aa75bda-523e-3a70-8
76a-551889baf1fb&forced=true&response=json&sessionkey=w5yXStAmUJHVfEBV5vAYnmtnKeI%3D&_=1379455061206
2013-09-17 14:47:14,121 ERROR [cloud.api.ApiServer] (catalina-exec-2:null) unhandled exception executing api command: deleteStoragePool
com.cloud.utils.exception.CloudRuntimeException: Failed to delete storage pool on host
at org.apache.cloudstack.storage.datastore.lifecycle.CloudStackPrimaryDataStoreLifeCycleImpl.deleteDataStore(CloudStackPrimaryDataStoreLifeCycleImpl.
java:478)
at com.cloud.storage.StorageManagerImpl.deletePool(StorageManagerImpl.java:937)
at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
at org.apache.cloudstack.api.command.admin.storage.DeletePoolCmd.execute(DeletePoolCmd.java:78)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
at com.cloud.api.ApiServer.queueCommand(ApiServer.java:514)
at com.cloud.api.ApiServer.handleRequest(ApiServer.java:372)
at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:305)
at com.cloud.api.ApiServlet.doGet(ApiServlet.java:66)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2274)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)
2013-09-17 14:47:14,124 DEBUG [cloud.api.ApiServlet] (catalina-exec-2:null) ===END=== 10.215.3.9 – GET command=deleteStoragePool&id=6aa75bda-523e-3a70-876
a-551889baf1fb&forced=true&response=json&sessionkey=w5yXStAmUJHVfEBV5vAYnmtnKeI%3D&_=1379455061206

Issue Links

• duplicates: CLOUDSTACK-4402 [deleteStoragePool] There is no way to delete Primary storage if the last host with which it was associated is already removed.