Description of problem:
The "Disks" tab crashes and a SQL Exception is shown in the engine.log.

Version-Release number of selected component (if applicable):
3.4rc2

How reproducible:
Always

Steps to Reproduce:
1. Click in the "Disks" tab
2. Click in the "All" radio button

Actual results:
Nothing is displayed and a progress bar is displayed.

Expected results:
All present disks should be displayed.

Additional info:
The engine.log shows the following error:

2014-03-06 15:01:19,365 ERROR [org.ovirt.engine.core.bll.SearchQuery] (http--0.0.0.0-8080-2) Query SearchQuery failed. Exception message is StatementCallback; bad SQL grammar [SELECT * FROM (SELECT * FROM storage_dom
ains_for_search WHERE ( id IN (SELECT storage_domains_with_hosts_view.id FROM  storage_domains_with_hosts_view  ))  ORDER BY storage_name ASC ) as T1 OFFSET (1 -1) LIMIT 100]; nested exception is org.postgresql.util.
PSQLException: The column name disk_storage_type was not found in this ResultSet. : org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [SELECT * FROM (SELECT * FROM storage_domains_fo
r_search WHERE ( id IN (SELECT storage_domains_with_hosts_view.id FROM  storage_domains_with_hosts_view  ))  ORDER BY storage_name ASC ) as T1 OFFSET (1 -1) LIMIT 100]; nested exception is org.postgresql.util.PSQLExc
eption: The column name disk_storage_type was not found in this ResultSet.: org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [SELECT * FROM (SELECT * FROM storage_domains_for_search
 WHERE ( id IN (SELECT storage_domains_with_hosts_view.id FROM  storage_domains_with_hosts_view  ))  ORDER BY storage_name ASC ) as T1 OFFSET (1 -1) LIMIT 100]; nested exception is org.postgresql.util.PSQLException:
The column name disk_storage_type was not found in this ResultSet.
        at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:98) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:407) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:456) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:464) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.ovirt.engine.core.dao.DiskDaoDbFacadeImpl.getAllWithQuery(DiskDaoDbFacadeImpl.java:103) [dal.jar:]
        at org.ovirt.engine.core.bll.SearchQuery.genericSearch(SearchQuery.java:258) [bll.jar:]
        at org.ovirt.engine.core.bll.SearchQuery.searchDisk(SearchQuery.java:288) [bll.jar:]
        at org.ovirt.engine.core.bll.SearchQuery.executeQueryCommand(SearchQuery.java:116) [bll.jar:]
        at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:66) [bll.jar:]
        at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:31) [dal.jar:]
        at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:480) [bll.jar:]
        at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:457) [bll.jar:]
        at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source) [:1.7.0_25]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_25]
        at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_25]
        at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.F
inal]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation.jar:1.1.1.Final]
        at org.ovirt.engine.core.bll.interceptors.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:13) [bll.jar:]
        at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source) [:1.7.0_25]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_25]
        at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_25]
        at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation.jar:1.1.1.Final]
        at org.ovirt.engine.core.bll.interceptors.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:13) [bll.jar:]
        at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source) [:1.7.0_25]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_25]
        at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_25]
        at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation.jar:1.1.1.Final]
        at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view10.runQuery(Unknown Source) [common.jar:]
        at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.RunQuery(GenericApiGWTServiceImpl.java:59)
        at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.RunMultipleQueries(GenericApiGWTServiceImpl.java:90)
        at sun.reflect.GeneratedMethodAccessor92.invoke(Unknown Source) [:1.7.0_25]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_25]
        at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_25]
        at com.google.gwt.rpc.server.RPC.invokeAndStreamResponse(RPC.java:196)
        at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java:172)
        at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:233)
        at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [jboss-servlet-3.0-api.jar:1.0.1.Final]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-3.0-api.jar:1.0.1.Final]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:72)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:64) [utils.jar:]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at org.ovirt.engine.core.bll.AutomaticLoginFilter.doFilter(AutomaticLoginFilter.java:58) [bll.jar:]
        at org.ovirt.engine.core.bll.AutomaticLoginFilter.doFilter(AutomaticLoginFilter.java:49) [bll.jar:]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at org.ovirt.engine.core.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:80) [common.jar:]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489)
        at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.jboss.web.rewrite.RewriteValve.invoke(RewriteValve.java:466)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
        at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]
Caused by: org.postgresql.util.PSQLException: The column name disk_storage_type was not found in this ResultSet.
        at org.postgresql.jdbc2.AbstractJdbc2ResultSet.findColumn(AbstractJdbc2ResultSet.java:2542)
        at org.postgresql.jdbc2.AbstractJdbc2ResultSet.getInt(AbstractJdbc2ResultSet.java:2406)
        at org.jboss.jca.adapters.jdbc.WrappedResultSet.getInt(WrappedResultSet.java:1073)
        at org.ovirt.engine.core.dao.DiskDaoDbFacadeImpl$DiskRowMapper.mapRow(DiskDaoDbFacadeImpl.java:116) [dal.jar:]
        at org.ovirt.engine.core.dao.DiskDaoDbFacadeImpl$DiskRowMapper.mapRow(DiskDaoDbFacadeImpl.java:106) [dal.jar:]
        at org.springframework.jdbc.core.RowMapperResultSetExtractor.extractData(RowMapperResultSetExtractor.java:92) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.core.RowMapperResultSetExtractor.extractData(RowMapperResultSetExtractor.java:1) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate$1QueryStatementCallback.doInStatement(JdbcTemplate.java:446) [spring-jdbc.jar:3.1.1.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:396) [spring-jdbc.jar:3.1.1.RELEASE]
        ... 93 more