安装sql server 2016 always on配置dtc支持时遇到的问题

网上看到有3个选项

我自己实际安装时，只有一个选项

但是手动创建可以支持dtc

USE [master]
GO
CREATE AVAILABILITY GROUP [test2016_2ag]
WITH (AUTOMATED_BACKUP_PREFERENCE = SECONDARY,
DB_FAILOVER = ON,
DTC_SUPPORT = PER_DB)
FOR DATABASE [test01]
REPLICA ON N'VWBJVWTSQLT0800' WITH (ENDPOINT_URL = N'TCP://SQLT0800:5022', FAILOVER_MODE = AUTOMATIC, AVAILABILITY_MODE = SYNCHRONOUS_COMMIT, SESSION_TIMEOUT = 10, BACKUP_PRIORITY = 50, PRIMARY_ROLE(ALLOW_CONNECTIONS = ALL), SECONDARY_ROLE(ALLOW_CONNECTIONS = ALL)),
	N'VWBJVWTSQLT0801' WITH (ENDPOINT_URL = N'TCP://SQLT0801:5022', FAILOVER_MODE = AUTOMATIC, AVAILABILITY_MODE = SYNCHRONOUS_COMMIT, SESSION_TIMEOUT = 10, BACKUP_PRIORITY = 50, PRIMARY_ROLE(ALLOW_CONNECTIONS = ALL), SECONDARY_ROLE(ALLOW_CONNECTIONS = ALL)),
	N'VWBJVWTSQLT0802' WITH (ENDPOINT_URL = N'TCP://SQLT0802:5022', FAILOVER_MODE = AUTOMATIC, AVAILABILITY_MODE = SYNCHRONOUS_COMMIT, SESSION_TIMEOUT = 10, BACKUP_PRIORITY = 50, PRIMARY_ROLE(ALLOW_CONNECTIONS = ALL), SECONDARY_ROLE(ALLOW_CONNECTIONS = ALL));
GO

 

检查

2014不支持dtc