The directory root have been correctly set but still with this error…
11:04:43,482 User:System INFO [repo.admin.ConfigurationChecker] The Alfresco root data directory ('dir.root') is: /var/lib/alfresco/alf_data
11:04:43,488 User:System ERROR [repo.admin.ConfigurationChecker] CONTENT INTEGRITY ERROR: System content not found in content store.
11:04:43,488 User:System ERROR [repo.admin.ConfigurationChecker] Ensure that the 'dir.root' property is pointing to the correct data location.
11:04:43,490 User:System ERROR [web.context.ContextLoader] Context initialization failed
org.alfresco.error.AlfrescoRuntimeException: Ensure that the 'dir.root' property is pointing to the correct data location.
Oct 15, 2008 11:04:43 AM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
Oct 15, 2008 11:04:43 AM org.apache.catalina.core.StandardContext start
SEVERE: Context [/alfresco] startup failed due to previous errors