Hola, he recibido una instalcion de Liferaty Portal 6.2 ce GA2, que ha sido recientemente migrada, y tiene problemas de staging. haciendo la revision correspondiente veo esto.

com.liferay.portal.kernel.lar.PortletDataException: com.liferay.portal.kernel.exception.SystemException: java.io.IOException: No such file or directory
    at com.liferay.portal.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:175)
    at com.liferay.portlet.documentlibrary.lar.FileEntryStagedModelDataHandler.importStagedModel(FileEntryStagedModelDataHandler.java:119)
    at com.liferay.portlet.documentlibrary.lar.FileEntryStagedModelDataHandler.importStagedModel(FileEntryStagedModelDataHandler.java:1)
    at com.liferay.portal.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:340)
    at com.liferay.portal.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:330)
    at com.liferay.portlet.documentlibrary.lar.DLPortletDataHandler.doImportData(DLPortletDataHandler.java:211)
    at com.liferay.portal.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:327)
    at com.liferay.portal.lar.PortletImporter.importPortletData(PortletImporter.java:191)
    at com.liferay.portal.lar.PortletImporter.importPortletData(PortletImporter.java:1018)
    at com.liferay.portal.lar.LayoutImporter.doImportLayouts(LayoutImporter.java:796)
    at com.liferay.portal.lar.LayoutImporter.importLayouts(LayoutImporter.java:249)
    at com.liferay.portal.service.impl.LayoutLocalServiceImpl.importLayouts(LayoutLocalServiceImpl.java:1763)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
    at com.sun.proxy.$Proxy504.importLayouts(Unknown Source)
    at com.liferay.portal.service.LayoutLocalServiceWrapper.importLayouts(LayoutLocalServiceWrapper.java:1332)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
    at com.sun.proxy.$Proxy505.importLayouts(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
    at com.liferay.portal.service.impl.LayoutLocalServiceVirtualLayoutsAdvice.invoke(LayoutLocalServiceVirtualLayoutsAdvice.java:183)
    at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
    at com.liferay.portal.service.impl.LayoutLocalServiceStagingAdvice.invoke(LayoutLocalServiceStagingAdvice.java:141)
    at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
    at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
    at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
    at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
    at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
    at com.sun.proxy.$Proxy38.importLayouts(Unknown Source)
    at com.liferay.portal.service.LayoutLocalServiceUtil.importLayouts(LayoutLocalServiceUtil.java:1282)
    at com.liferay.portal.lar.backgroundtask.LayoutStagingBackgroundTaskExecutor$LayoutStagingCallable.call(LayoutStagingBackgroundTaskExecutor.java:197)
    at com.liferay.portal.lar.backgroundtask.LayoutStagingBackgroundTaskExecutor$LayoutStagingCallable.call(LayoutStagingBackgroundTaskExecutor.java:1)
    at com.liferay.portal.spring.transaction.TransactionalCallableUtil$CallableMethodInvocation.proceed(TransactionalCallableUtil.java:84)
    at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
    at com.liferay.portal.spring.transaction.TransactionalCallableUtil.call(TransactionalCallableUtil.java:36)
    at com.liferay.portal.lar.backgroundtask.LayoutStagingBackgroundTaskExecutor.execute(LayoutStagingBackgroundTaskExecutor.java:77)
    at com.liferay.portal.kernel.backgroundtask.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:56)
    at com.liferay.portal.backgroundtask.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:108)
    at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
    at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
    at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:71)
    at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:682)
    at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:593)
    at java.lang.Thread.run(Thread.java:745)
Caused by: com.liferay.portal.kernel.exception.SystemException: java.io.IOException: No such file or directory
    at com.liferay.portlet.documentlibrary.store.FileSystemStore.copyFileVersion(FileSystemStore.java:121)
    at com.liferay.portlet.documentlibrary.store.StoreProxyImpl.copyFileVersion(StoreProxyImpl.java:83)
    at com.liferay.portlet.documentlibrary.store.SafeFileNameStoreWrapper.copyFileVersion(SafeFileNameStoreWrapper.java:103)
    at com.liferay.portlet.documentlibrary.store.DLStoreImpl.copyFileVersion(DLStoreImpl.java:207)
    at com.liferay.portlet.documentlibrary.store.DLStoreUtil.copyFileVersion(DLStoreUtil.java:238)
    at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.checkOutFileEntry(DLFileEntryLocalServiceImpl.java:610)
    at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.checkOutFileEntry(DLFileEntryLocalServiceImpl.java:483)
    at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.updateFileEntry(DLFileEntryLocalServiceImpl.java:2484)
    at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.updateFileEntry(DLFileEntryLocalServiceImpl.java:1715)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
    at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
    at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
    at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
    at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
    at com.sun.proxy.$Proxy204.updateFileEntry(Unknown Source)
    at com.liferay.portal.repository.liferayrepository.LiferayLocalRepository.updateFileEntry(LiferayLocalRepository.java:343)
    at com.liferay.portlet.documentlibrary.service.impl.DLAppLocalServiceImpl.updateFileEntry(DLAppLocalServiceImpl.java:1175)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
    at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
    at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
    at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
    at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
    at com.sun.proxy.$Proxy200.updateFileEntry(Unknown Source)
    at com.liferay.portlet.documentlibrary.service.DLAppLocalServiceUtil.updateFileEntry(DLAppLocalServiceUtil.java:832)
    at com.liferay.portlet.documentlibrary.lar.FileEntryStagedModelDataHandler.doImportStagedModel(FileEntryStagedModelDataHandler.java:456)
    at com.liferay.portlet.documentlibrary.lar.FileEntryStagedModelDataHandler.doImportStagedModel(FileEntryStagedModelDataHandler.java:1)
    at com.liferay.portal.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:164)
    ... 53 more
Caused by: java.io.IOException: No such file or directory
    at java.io.UnixFileSystem.createFileExclusively(Native Method)
    at java.io.File.createNewFile(File.java:1012)
    at com.liferay.portlet.documentlibrary.store.FileSystemStore.copyFileVersion(FileSystemStore.java:116)
    ... 87 more
 

He revisado los permisos del directorio DocumentLibray y los puse recursivamente en 777 (todos los permisos), no se que mas puedo ahcer en este punto, por que lo que veo es que no puede crear la copia versionada de algun archivo.

Muy atenta,