cannot login after reinstall

[napata]

Experienced a DR event. Installed new HDD and resintalled Alfresco 4.2
However admin cannot login once the db is restored?? System down for over 2 weeks - frantic

/etc/hosts is as follwos:
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.1.16 rhel1.ladimeji.com
27.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.1.16 rhel1.ladimeji.com

from alfresco.log we have:

20:51:47,831 INFO  [org.alfresco.repo.admin] Using database URL 'jdbcostgresql://localhost:5432/alfresco' with user 'alfresco'.
20:51:48,045 INFO  [org.alfresco.repo.admin] Connected to database PostgreSQL version 9.2.4
20:52:01,120 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Starting 'sysAdmin' subsystem, ID: [sysAdmin, default]
20:52:01,186 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Startup of 'sysAdmin' subsystem, ID: [sysAdmin, default] complete
20:52:16,427 INFO  [org.springframework.extensions.webscripts.TemplateProcessorRegistry] Registered template processor Repository Template Processor for extension ftl
20:52:16,431 INFO  [org.springframework.extensions.webscripts.ScriptProcessorRegistry] Registered script processor Repository Script Processor for extension js
20:52:26,505 INFO  [org.alfresco.repo.domain.schema.SchemaBootstrap] Connecting to database: jdbcostgresql://localhost:5432/alfresco, UserName=alfresco, PostgreSQL Native Driver
20:52:26,506 INFO  [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema managed by database dialect org.hibernate.dialect.PostgreSQLDialect.
20:52:30,241 INFO  [org.alfresco.repo.domain.schema.SchemaBootstrap] No changes were made to the schema.
20:52:31,526 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Starting 'Authentication' subsystem, ID: [Authentication, managed, alfrescoNtlm1]
20:52:31,761 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Startup of 'Authentication' subsystem, ID: [Authentication, managed, alfrescoNtlm1] complete
20:52:32,426 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Starting 'Search' subsystem, ID: [Search, managed, solr]
20:52:32,765 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Startup of 'Search' subsystem, ID: [Search, managed, solr] complete
20:52:33,091 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Starting 'thirdparty' subsystem, ID: [thirdparty, default]
20:52:33,490 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Startup of 'thirdparty' subsystem, ID: [thirdparty, default] complete
20:52:33,490 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Starting 'OOoDirect' subsystem, ID: [OOoDirect, default]
20:52:34,348 WARN  [org.alfresco.util.OpenOfficeConnectionTester] Error trying to query Open Office version information. OpenOffice.org's ConfigurationRegistry not implemented in this version of OOo. This should not affect the operation of OOo.
20:52:34,365 INFO  [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Startup of 'OOoDirect' subsystem, ID: [OOoDirect, default] complete
20:52:34,372 INFO  [org.alfresco.repo.admin.ConfigurationChecker] The Alfresco root data directory ('dir.root') is: /opt/alfresco-4.2.e/alf_data
20:52:34,437 ERROR [org.alfresco.repo.admin.ConfigurationChecker] CONTENT INTEGRITY ERROR: System content not found in content store.
20:52:34,438 ERROR [org.alfresco.repo.admin.ConfigurationChecker] Ensure that the 'dir.root' property is pointing to the correct data location.
20:52:34,447 ERROR [org.springframework.web.context.ContextLoader] Context initialization failed
org.alfresco.error.AlfrescoRuntimeException: 05150001 Ensure that the 'dir.root' property is pointing to the correct data location.
        at org.alfresco.repo.admin.ConfigurationChecker.check(ConfigurationChecker.java:262)
        at org.alfresco.repo.admin.ConfigurationChecker.access$000(ConfigurationChecker.java:70)
        at org.alfresco.repo.admin.ConfigurationChecker$1$1.doWork(ConfigurationChecker.java:185)
        at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)
        at org.alfresco.repo.admin.ConfigurationChecker$1.execute(ConfigurationChecker.java:181)
        at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:452)
        at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:342)
        at org.alfresco.repo.admin.ConfigurationChecker.onBootstrap(ConfigurationChecker.java:191)
        at org.springframework.extensions.surf.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:56)
        at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEventInternal(SafeApplicationEventMulticaster.java:209)
        at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEvent(SafeApplicationEventMulticaster.java:180)
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
        at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)
        at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
        at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:976)
        at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1653)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:724)
23:46:50,856 INFO  [org.alfresco.repo.admin] Using database URL 'jdbcostgresql://localhost:5432/alfresco' with user 'alfresco'.
23:46:50,947 ERROR [org.springframework.web.context.ContextLoader] Context initialization failed

[eswbitto]

Your log tells you what is wrong.

20:52:34,372 INFO [org.alfresco.repo.admin.ConfigurationChecker] The Alfresco root data directory ('dir.root') is: /opt/alfresco-4.2.e/alf_data20:52:34,437 ERROR [org.alfresco.repo.admin.ConfigurationChecker] CONTENT INTEGRITY ERROR: System content not found in content store.20:52:34,438 ERROR [org.alfresco.repo.admin.ConfigurationChecker] Ensure that the 'dir.root' property is pointing to the correct data location.20:52:34,447 ERROR [org.springframework.web.context.ContextLoader] Context initialization failedorg.alfresco.error.AlfrescoRuntimeException: 05150001 Ensure that the 'dir.root' property is pointing to the correct data location.‍‍‍‍‍‍‍