SQL Server 2017 AlwaysOn AG 自动初始化(三)
CREATE AVAILABILITY GROUPFOR DATABASE App1Customers, App1Sales
REPLICA ON
N'TEST-GS-ZHXT1\SQL2017' -- primary
WITH (ENDPOINT_URL = N'TCP://TEST-GS-ZHXT1.jztest.com:5023',
FAILOVER_MODE = AUTOMATIC,
AVAILABILITY_MODE = SYNCHRONOUS_COMMIT,
BACKUP_PRIORITY = 50,
PRIMARY_ROLE(ALLOW_CONNECTIONS = ALL),
SEEDING_MODE = AUTOMATIC),
N'TEST-GS-ZHXT2\SQL2017' -- secondary
WITH (ENDPOINT_URL = N'TCP://TEST-GS-ZHXT2.jztest.com:5023',
FAILOVER_MODE = AUTOMATIC,
AVAILABILITY_MODE = SYNCHRONOUS_COMMIT,
BACKUP_PRIORITY = 50,
SECONDARY_ROLE(ALLOW_CONNECTIONS = ALL),
SEEDING_MODE = AUTOMATIC),
N'TEST-GS-ZHXT3\SQL2017' -- secondary
WITH (ENDPOINT_URL = N'TCP://TEST-GS-ZHXT3.jztest.com:5023',
FAILOVER_MODE = MANUAL,
AVAILABILITY_MODE = ASYNCHRONOUS_COMMIT,
BACKUP_PRIORITY = 50,
SECONDARY_ROLE(ALLOW_CONNECTIONS = ALL),
SEEDING_MODE = AUTOMATIC),
N'TEST-GS-ZHXT4\SQL2017' -- secondary
WITH (ENDPOINT_URL = N'TCP://TEST-GS-ZHXT4.jztest.com:5023',
FAILOVER_MODE = MANUAL,
AVAILABILITY_MODE = ASYNCHRONOUS_COMMIT,
BACKUP_PRIORITY = 50,
SECONDARY_ROLE(ALLOW_CONNECTIONS = ALL),
SEEDING_MODE = AUTOMATIC);
GO
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