SQL Server Standard Basic Availability Group - only 10 Listeners limit? - Database Administrators Stack Exchange


is there limit number of listeners can created using sql server standard?

i'm working dba has set 2017 standard server, cu3. have 12 databases, , able set 12 basic availability groups. able set 10 listeners, on 11th, getting error below:

create failed availability group listener 'test12300'. (microsoft.sqlserver.smo)

for help, click: http://go.microsoft.com/fwlink?prodname=microsoft+sql+server&prodver=14.0.17213.0+((ssms_rel).171128-2020)&evtsrc=microsoft.sqlserver.management.smo.exceptiontemplates.failedoperationexceptiontext&evtid=create+availabilitygrouplistener&linkid=20476

additional information:

an exception occurred while executing transact-sql statement or batch. (microsoft.sqlserver.connectioninfo)

the wsfc cluster not bring network name resource dns name 'test12300' online. dns name may have been taken or have conflict existing name services, or wsfc cluster service may not running or may inaccessible. use different dns name resolve name conflicts, or check wsfc cluster log more information. attempt create network name , ip address listener failed. if wsfc availability group, wsfc service may not running or may inaccessible in current state, or values provided network name , ip address may incorrect. check state of wsfc cluster , validate network name , ip address network administrator. otherwise, contact primary support provider. (microsoft sql server, error: 19471)

for help, click: http://go.microsoft.com/fwlink?prodname=microsoft%20sql%20server&prodver=14.00.3015&evtsrc=mssqlserver&evtid=19471&linkid=20476

we created 11 empty databases, backed each, , through ag wizard created ag , listener using dhcp. worked 10 times, on 11th failed. 11th listener, chose name bag_l11, there nothing else uses dns name.

the limitation number of replicas.

limit of 2 replicas (primary , secondary).

he able set 12 basic availability groups. able set 10 listeners

you can create many ags , listeners. error getting self explanatory

the dns name may have been taken or have conflict existing name services, or wsfc cluster service may not running or may inaccessible. use different dns name resolve name conflicts, or check wsfc cluster log more information.

also refer top 7 questions basic availability groups , troubleshooting alwayson availability group listener creation in sql server 2012.


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