Just a stand-alone, no DAG.
I'm glad to know that someone else was able to reproduce the same issue.
I did a search through the registry and found
HKLM\Software\Microsoft\ExchangeServer\V15\ActiveManager\Databases
HKLM\Software\Microsoft\ExchangeServer\V15\ActiveManager\dbstate
HKLM\Software\Microsoft\ExchangeServer\V15\Replay\State
HKLM\Software\Microsoft\ExchangeServer\V15\Replay\StateLock
HKLM\Software\Microsoft\ExchangeServer\V15\Search\IndexStatus
HKLM\Software\Microsoft\ExchangeServer\V15\WorkerTaskFrameWork\IdStore\MonitorDefinition
HKLM\Software\Microsoft\ExchangeServer\V15\WorkerTaskFrameWork\IdStore\ProbeDefinition
HKLM\Software\Microsoft\ExchangeServer\V15\WorkerTaskFrameWork\IdStore\ResponderDefinition
HKLM\System\CurrentControlSet\Services\MSExchangeMailboxAssistants\PoisonControl
HKLM\System\CurrentControlSet\Services\Microsoft Exchange Mailbox Transport Submission\PoisonControl
Seems that removing a database via the web console doesn't work that well. That's a lot of left over junk.
I deleted all those entries, and started the services back up again. The directory still comes back, and a warning with the service start-up:
Log Name: Application
Source: MSExchangeFastSearch
Date: 11/9/2012 10:42:48 AM
Event ID: 1010
Task Category: General
Level: Warning
Keywords: Classic
User: N/A
Computer: EX01.server.com
Description:
An operation attempted against a FAST endpoint exprienced an exception. This operation may be retried. Error details: Microsoft.Exchange.Search.Fast.PerformingFastOperationException: An Exception was received during a FAST operation. ---> System.ServiceModel.FaultException:
Cannot invoke service method GetFlows. No service instances were available.
This may mean that the admin service is unable to talk to the CTS or IMS services; please ensure that your service is running.
It may also mean that the service is busy reconfiguring itself. This happens after enabling or disabling debugging or preview (for example).In that case, the service should be restored as soon as it has reconfigured itself.
Parameter name: services
Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Microsoft.Ceres.ContentEngine.Admin.FlowService.IFlowServiceManagementAgent.GetFlows()
at Microsoft.Exchange.Search.Fast.IndexManager.<GetFlows>b__16()
at Microsoft.Exchange.Search.Fast.IndexManagementClient.PerformFastOperation[T](Func`1 function, String eventLogKey)
--- End of inner exception stack trace ---
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="MSExchangeFastSearch" />
<EventID Qualifiers="32772">1010</EventID>
<Level>3</Level>
<Task>1</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2012-11-09T18:42:48.000000000Z" />
<EventRecordID>12191</EventRecordID>
<Channel>Application</Channel>
<Computer>EX01.server.com</Computer>
<Security />
</System>
<EventData>
<Data>Microsoft.Exchange.Search.Fast.PerformingFastOperationException: An Exception was received during a FAST operation. ---> System.ServiceModel.FaultException: Cannot invoke service method GetFlows. No service instances were
available.
This may mean that the admin service is unable to talk to the CTS or IMS services; please ensure that your service is running.
It may also mean that the service is busy reconfiguring itself. This happens after enabling or disabling debugging or preview (for example).In that case, the service should be restored as soon as it has reconfigured itself.
Parameter name: services
Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Microsoft.Ceres.ContentEngine.Admin.FlowService.IFlowServiceManagementAgent.GetFlows()
at Microsoft.Exchange.Search.Fast.IndexManager.<GetFlows>b__16()
at Microsoft.Exchange.Search.Fast.IndexManagementClient.PerformFastOperation[T](Func`1 function, String eventLogKey)
--- End of inner exception stack trace ---</Data>
</EventData>
</Event>