Solución de problemas de SQL Server Service Broker en Operations Manager

Artículo
04/15/2024
Se aplica a:

System Center Operations Manager

Microsoft System Center Operations Manager depende de SQL Server Service Broker para implementar todas las operaciones de tareas. Si SQL Server Service Broker está deshabilitado, todas las operaciones de tarea se verán afectadas. El comportamiento resultante puede variar según la tarea iniciada. Por ejemplo, puede experimentar los siguientes problemas:

El Asistente para detección parece estar ejecutándose sin fin, aunque la tarea en segundo plano haya finalizado.
El restablecimiento del estado de un monitor nunca finaliza, aunque la tarea en segundo plano haya finalizado.

En este artículo se proporcionan pasos comunes para solucionar problemas de SQL Server Service Broker.

Nota:

Las consultas SQL de este artículo usan un nombre predeterminado de para la base de OperationsManager datos operativa. Reemplace por OperationsManager el nombre de la base de datos operativa si usa un nombre de base de datos diferente.

Compruebe si SQL Server Service Broker está habilitado

Ejecute la siguiente consulta SQL:

SELECT is_broker_enabled FROM sys.databases WHERE name = 'OperationsManager'

Si el valor devuelto del is_broker_enabled campo es 1 (uno), SQL Server Service Broker está habilitado. De lo contrario, ejecute las siguientes consultas SQL para habilitarlo:

ALTER DATABASE OperationsManager SET SINGLE_USER WITH ROLLBACK IMMEDIATE
ALTER DATABASE OperationsManager SET ENABLE_BROKER
ALTER DATABASE OperationsManager SET MULTI_USER

Reinicio del servicio de acceso a datos de System Center

Después de habilitar SQL Server Service Broker, reinicie System Center Data Access Service (OMSDK).
En SQL Server Management Studio, vaya a Bases de datos>OperationsManager>Service Broker.
Expanda Colas y servicios.
Compruebe que hay una cola y un servicio cuyo nombre contiene los valores siguientes:
- Dirección IP del servidor de administración que creó la cola y el servicio.
- Identificador de proceso del servicio OMSDK (Microsoft.Mom.Sdk.ServiceHost.exe) que se ejecuta en ese servidor de administración.
En este ejemplo, la dirección IP del servidor de administración es 192.168.10.10. El PID del servicio OMSDK es 3092.

Si tiene más de un servidor de administración, cada servidor de administración tendrá una cola y un servicio de Service Broker independientes.
Si no encuentra la cola y el servicio correspondientes, vuelva a reiniciar el servicio OMSDK.

Si todavía no encuentra la cola y el servicio, es posible que el Service Broker actual esté dañado. Vaya al paso siguiente para volver a crear el SQL Server Service Broker.

Volver a crear el SQL Server Service Broker

Ejecute las siguientes consultas SQL en orden:

declare @i int 
set @i=0
DECLARE @handle UNIQUEIDENTIFIER 
declare @service_id int
declare @service_name nvarchar (100)
declare @far_service nvarchar (70)
DECLARE conv_cur CURSOR FAST_FORWARD FOR 
SELECT CONVERSATION_HANDLE, service_id, far_service 
FROM SYS.CONVERSATION_ENDPOINTS 
OPEN conv_cur; 
FETCH NEXT FROM conv_cur INTO @handle, @service_id, @far_service; 
while (@@FETCH_STATUS = 0 and (@i<500000))
BEGIN
select top 1 @service_name=name from sys.services where service_id=@service_id
begin
END CONVERSATION @handle WITH CLEANUP 
end
FETCH NEXT FROM conv_cur INTO @handle, @service_id, @far_service;
set @i=@i+1
END 
CLOSE conv_cur
DEALLOCATE conv_cur
go

declare @servicename sysname
declare @queuename sysname
declare @cmd nvarchar(200)
declare @serverqid nvarchar(25)
set @serverqid='%Queue_mid%'
while ((select count(*) from sys.service_queues WHERE name like @serverqid )>1)
begin
set @servicename= (select top 1 s.name from sys.service_queues as q join sys.services as s on q.object_id=s.service_queue_id WHERE q.name like @serverqid order by q.create_date asc)
set @cmd= 'DROP SERVICE '+@servicename
exec sp_sqlexec @cmd
set @queuename= (select top 1 Object_name(object_id) from sys.service_queues WHERE name like @serverqid order by create_date asc)
set @cmd= 'DROP QUEUE '+@queuename
exec sp_sqlexec @cmd
end
go

ALTER DATABASE OperationsManager SET SINGLE_USER WITH ROLLBACK IMMEDIATE
ALTER DATABASE OperationsManager SET NEW_BROKER WITH ROLLBACK IMMEDIATE
ALTER DATABASE OperationsManager SET MULTI_USER
go

ALTER DATABASE OperationsManager SET SINGLE_USER WITH ROLLBACK IMMEDIATE
ALTER DATABASE OperationsManager SET ENABLE_BROKER
ALTER DATABASE OperationsManager SET MULTI_USER
go

Reinicie el servicio OMSDK en los servidores de administración para volver a crear Service Broker y la cola y el servicio. Este proceso puede requerir dos reinicios:
- El primer reinicio vuelve a crear Service Broker
- El segundo reinicio vuelve a crear la cola de servicio.
Compruebe que el SQL Server Service Broker sigue estando habilitado. Si está deshabilitado, habilítelo.
Compruebe que se generan la cola y el servicio de Service Broker, como se describe en el paso 4 de Reinicio del servicio de acceso a datos de System Center.

Solución de problemas avanzada

Si los pasos anteriores no resuelven el problema, recopile un seguimiento de SQL Server Profiler que incluya eventos de Service Broker.

Captura de pantalla de la recopilación de SQL Server Profiler seguimiento.

Seguimiento de ejemplo cuando el servicio OMSDK crea el servicio y la cola cuando se reinicia:
Seguimiento de ejemplo al restablecer el estado de un monitor:
Seguimiento de ejemplo cuando Service Broker está deshabilitado:

Además, ejecute el siguiente script SQL en la base de datos operativa para recopilar registros de diagnóstico.

USE master
go

SET NOCOUNT ON
SET QUOTED_IDENTIFIER ON;
DECLARE @StartTime datetime
select @@version as 'Version'
select GETDATE() as 'RunDateTime', GETUTCDATE() as 'RunUTCDateTime', SYSDATETIMEOFFSET() as 'SysDateTimeOffset'

select @@servername as 'ServerName'
PRINT '-- sys.databases --' 
select * from master.sys.databases where is_broker_enabled = 1 and name not in('tempdb', 'model', 'AdventureWorks', 'AdventureWorksDW')
PRINT ''

PRINT '-- sys.dm_broker_activated_tasks --' 
select * from sys.dm_broker_activated_tasks
PRINT ''

PRINT '-- sys.dm_broker_connections --' 
select * from sys.dm_broker_connections
PRINT ''
PRINT '-- COUNT Broker Connections --'
SELECT count(*) as Cnt, state_desc, login_state_desc from sys.dm_broker_connections GROUP BY state_desc, login_state_desc ORDER BY state_desc 
PRINT ''

PRINT '-- sys.dm_broker_forwarded_messages --' 
select * from sys.dm_broker_forwarded_messages
PRINT ''

PRINT '-- sys.service_broker_endpoints --' 
select * from sys.service_broker_endpoints
PRINT ''

PRINT '-- sys.tcp_endpoints --' 
select * from sys.tcp_endpoints
PRINT ''

PRINT '-- sys.certificates --' 
select * from sys.certificates
PRINT ''

PRINT '-- sys.database_mirroring --' 
select * from sys.database_mirroring where mirroring_guid is not null
PRINT ''

PRINT '-- sys.dm_db_mirroring_connections --' 
select * from sys.dm_db_mirroring_connections
PRINT ''

PRINT '-- sys.dm_os_memory_clerks (broker) --'  
select * from sys.dm_os_memory_clerks where type like '%BROKER%' order by type desc

-- Loop Through DBs and Gather SSB information specific to each DB
DECLARE tnames_cursor CURSOR
FOR SELECT name 
   FROM master.sys.databases 
   WHERE is_broker_enabled = 1 
   and state = 0 
   and name not in('tempdb', 'model', 'AdventureWorks', 'AdventureWorksDW')
   ORDER BY [name]
OPEN tnames_cursor;
DECLARE @dbname sysname;
DECLARE @SCI int; -- Checking for Broker activity
DECLARE @cmd3 nvarchar(1024); -- New Command
FETCH NEXT FROM tnames_cursor INTO @dbname;
WHILE (@@FETCH_STATUS = 0)
BEGIN
   SELECT @SCI = 0; -- service_contract_id
   select @dbname = RTRIM(@dbname);
   EXEC ('USE [' + @dbname + ']');
   SELECT @cmd3 = N'SELECT @SCI_OUT = MAX(service_contract_id) FROM ' + @dbname + '.sys.service_contracts';
   EXEC sp_executesql @cmd3, N'@SCI_OUT INT OUTPUT', @SCI_OUT = @SCI OUTPUT; 
   IF @SCI > 7
      BEGIN
      PRINT ''
      PRINT '====================================================================================='
      PRINT 'Begin Database: ' + @dbname
      SELECT @StartTime = GETDATE()
      PRINT 'Start Time : ' + CONVERT(Varchar(50), @StartTime)
    
      PRINT ''
      PRINT '-- sys.service_message_types --'
      EXEC ('SELECT  * FROM ' + @dbname + '.sys.service_message_types');
      
      -- PRINT ''
      -- PRINT '-- sys.service_contract_message_usages --' 
      -- EXEC ('SELECT * FROM ' + @dbname + '.sys.service_contract_message_usages');
      
      PRINT ''
      PRINT '-- sys.service_contracts --' 
      EXEC ('SELECT * FROM ' + @dbname + '.sys.service_contracts');
      
      -- PRINT ''
      -- print '-- sys.service_contract_usages --' 
      -- EXEC ('SELECT * FROM ' + @dbname + '.sys.service_contract_usages');
      
      PRINT ''
      PRINT '-- sys.service_queues --' 
      EXEC ('SELECT * FROM ' + @dbname + '.sys.service_queues');
      
      -- PRINT ''
      -- PRINT '-- sys.service_queue_usages --' 
      -- EXEC ('SELECT * FROM ' + @dbname + '.sys.service_queue_usages');
      
      PRINT ''
      PRINT '-- sys.services --' 
      EXEC ('SELECT * FROM ' + @dbname + '.sys.services');
      
      PRINT ''
      PRINT '-- sys.routes --' 
      EXEC ('SELECT * FROM ' + @dbname + '.sys.routes');
      
      PRINT ''
      PRINT '-- sys.remote_service_bindings --' 
      EXEC ('SELECT * FROM ' + @dbname + '.sys.remote_service_bindings');
      
      PRINT ''
      PRINT '-- sys.certificates --' 
      EXEC ('SELECT * FROM ' + @dbname + '.sys.certificates');
      
      PRINT ''
      PRINT '-- sys.dm_qn_subscriptions --' 
      EXEC ('SELECT * FROM ' + @dbname + '.sys.dm_qn_subscriptions');
      
      PRINT '-- sys.dm_broker_queue_monitors, current state, last activation, current backlog in transmission queue --' 
      EXEC ('USE ' + @dbname + ';SELECT t1.name AS [Service_Name],  t3.name AS [Schema_Name],  t2.name AS [Queue_Name],  
      CASE WHEN t4.state IS NULL THEN ''Not available'' 
      ELSE t4.state 
      END AS [Queue_State],  
      CASE WHEN t4.tasks_waiting IS NULL THEN ''--'' 
      ELSE CONVERT(VARCHAR, t4.tasks_waiting) 
      END AS tasks_waiting, 
      CASE WHEN t4.last_activated_time IS NULL THEN ''--'' 
      ELSE CONVERT(varchar, t4.last_activated_time) 
      END AS last_activated_time ,  
      CASE WHEN t4.last_empty_rowset_time IS NULL THEN ''--'' 
      ELSE CONVERT(varchar,t4.last_empty_rowset_time) 
      END AS last_empty_rowset_time, 
      ( 
         SELECT COUNT(*) 
         FROM sys.transmission_queue t6 WITH (NOLOCK)
         WHERE (t6.from_service_name = t1.name) 
      ) AS [Tran_Message_Count],
      DB_NAME() AS DB_NAME 
      FROM sys.services t1 WITH (NOLOCK) INNER JOIN sys.service_queues t2 WITH (NOLOCK)
      ON ( t1.service_queue_id = t2.object_id )   
      INNER JOIN sys.schemas t3 WITH (NOLOCK) ON ( t2.schema_id = t3.schema_id )  
      LEFT OUTER JOIN sys.dm_broker_queue_monitors t4 WITH (NOLOCK)
      ON ( t2.object_id = t4.queue_id  AND t4.database_id = DB_ID() )  
      INNER JOIN sys.databases t5 WITH (NOLOCK) ON ( t5.database_id = DB_ID() );')
      PRINT ''
      

      PRINT ''
      PRINT 'sys.transmission_queue (toal count, group count, and top 500)'

      -- Using count against MetaData columns rather than COUNT(*) because it is faster, and we don't need exact counts
      PRINT '-- TOTAL COUNT sys.transmission_queue --' 
      EXEC ('SELECT p.rows as TQ_Count FROM ' + @dbname + '.sys.objects as o join ' + @dbname + '.sys.partitions as p on p.object_id = o.object_id where o.name = ''sysxmitqueue''')
      -- EXEC ('SELECT count(*) as TQ_Count FROM ' + @dbname + '.sys.transmission_queue with (nolock)');  -- more accurate count

      PRINT ''
      PRINT '-- GROUP COUNT sys.transmission_queue --'
      SELECT COUNT(*) as TQ_GroupCnt, transmission_status FROM sys.transmission_queue GROUP BY transmission_status
      
      PRINT ''
      PRINT 'TOP 500'
      print '-- sys.transmission_queue --' 
      EXEC ('USE ' + @dbname + ';SELECT top 500 conversation_handle, to_service_name, to_broker_instance, from_service_name, 
         service_contract_name, enqueue_time, message_sequence_number, message_type_name, is_conversation_error, 
         is_end_of_dialog, priority, transmission_status, DB_NAME() as DB_Name FROM ' + @dbname + '.sys.transmission_queue with (nolock) order by enqueue_time, message_sequence_number');
      
      PRINT ''
      print 'sys.conversation_endpoints (total count, group count, and top 500)'
      -- Using count against MetaData columns rather than COUNT(*) becuase it is faster, and we don't need exact counts
      PRINT '-- TOTAL COUNT sys.conversation_endpoints --'
      EXEC ('SELECT p.rows as CE_Count FROM ' + @dbname + '.sys.objects as o join ' + @dbname + '.sys.partitions as p on p.object_id = o.object_id  where o.name = ''sysdesend''')
      -- EXEC ('SELECT count(*) as count FROM ' + @dbname + '.sys.conversation_endpoints with (nolock)');
      
      PRINT ''
      PRINT '-- GROUP COUNT sys.conversation_endpoints --'
      EXEC  ('SELECT COUNT(*) as CE_GroupCnt, state_desc FROM ' + @dbname + '. sys.conversation_endpoints GROUP BY state_desc')
      
      PRINT ''
      PRINT 'TOP 500'
      PRINT '-- sys.conversation_endpoints --'
      EXEC ('USE ' + @dbname + ';SELECT top 500 *, DB_NAME() as DB_Name FROM ' + @dbname + '.sys.conversation_endpoints with (nolock)');
      
    -- Gather Activation Proc Code
    /*
      SET QUOTED_IDENTIFIER OFF;
      DECLARE @cmd nvarchar(1024)
      DECLARE @cmd2 nvarchar(1024)
      select @cmd = 'DECLARE tproc_cursor CURSOR FOR select activation_procedure from ' + @dbname + '.sys.service_queues where activation_procedure is not null'
      EXEC (@cmd)
      OPEN tproc_cursor;
      DECLARE @proc sysname;
      DECLARE @len int
      FETCH NEXT FROM tproc_cursor INTO @proc;
      WHILE (@@FETCH_STATUS = 0)
      BEGIN
         select @proc = rtrim(@proc)
         select @len = len(@proc) - 8;
         select @proc = substring(@proc, 8, @len)
         select @proc
         EXEC ("select definition from " + @dbname + ".sys.sql_modules where definition like '%" + @proc + "%'")
         FETCH NEXT FROM tproc_cursor INTO @proc;
      END;
      CLOSE tproc_cursor;
      DEALLOCATE tproc_cursor;
      SET QUOTED_IDENTIFIER ON;
   */
   
   PRINT ''
   PRINT 'End of Database: ' + @dbname 
   PRINT 'END Time : ' + CONVERT(Varchar(50), GetDate())
   PRINT 'Data Collection Duration in milliseconds for ' + @dbname
   PRINT ''
   SELECT DATEDIFF(millisecond, @StartTime, GETDATE()) as Duration_ms

   PRINT '====================================================================================='
   PRINT '====================================================================================='
   PRINT '' 
   END;
   FETCH NEXT FROM tnames_cursor INTO @dbname;
END;
CLOSE tnames_cursor;
DEALLOCATE tnames_cursor;

Compartir a través de

Solución de problemas de SQL Server Service Broker en Operations Manager

Compruebe si SQL Server Service Broker está habilitado

Reinicio del servicio de acceso a datos de System Center

Volver a crear el SQL Server Service Broker

Solución de problemas avanzada

Referencias

Comentarios

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