hi
I want Document of Limitation of sql server 2017 standard version for add db in always on group.
ajitkumar
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Limition of sql server standard version for add in always on group
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can not start mirroring sql 2017
Microsoft SQL Server 2017 (RTM) - 14.0.1000.169 (X64) Aug 22 2017 17:04:49 Copyright (C) 2017 Microsoft Corporation Enterprise Edition: Core-based Licensing (64-bit) on Windows Server 2016 Standard 10.0 <X64> (Build 14393: ) (Hypervisor)
when I attempt to start the mirroring, it fails because the failover db is restoring which is what is supposed to be after I restored a full and a transactional backups
TITLE: Database Properties
------------------------------
An error occurred while starting mirroring.
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ADDITIONAL INFORMATION:
Alter failed for Database 'Stockmgmt'. (Microsoft.SqlServer.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=14.0.17199.0+((SSMS_Rel).171004-0254)&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Alter+Database&LinkId=20476
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An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)
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Database 'Stockmgmt' cannot be opened. It is in the middle of a restore. (Microsoft SQL Server, Error: 927)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&ProdVer=14.00.1000&EvtSrc=MSSQLServer&EvtID=927&LinkId=20476
------------------------------
BUTTONS:
OK
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???
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AG testing scenario
Hi,
We have setup an test SQL 2016 AG with a 2 nodes in sysc mode and have a single DB. Now we would like to run a some tests. When we disable the Primary Node nic we can see that AG move from the node1 to node2 and our application has a short freeze but after 10 second can be used.
my question,
Does shutdown the SQL service on primary node or shutdown the server that is primary node is allowed in SQL AG?
Thanks
Shahin
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AG sync issue
HI,
We having an issue with our SQL 2016 AG. Our 2 nodes AG first was in asynchronous mode and we had to change it to synchronous mode. But becaus the Database is large it would take some times to both DBs become in Sync state.
Unfortunatly someone has reboot the primary node yesteday at 15:00 hour and a failover is happend to the Node2 that has not yet was synced with Node1.
How can we get the DBs in sync? we have Full en log backups.
so yesterday until 15:00 hours people worked in DB of Node1 and after that worked in DB in Node2.
I know we must take the DB out of the AG, but I would like to know how to go aobut the restore of backup to lose no data.
Now we see this in dashboard:
Image may be NSFW.
Clik here to view.
Shahin
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An error occurred in a Service Broker/Database Mirroring transport connection endpoint, Error: 8474, State: 11. (Near endpoint role: Target, far endpoint address: '')
Hi all,
we are getting the below error where mirroring is configured in both the nodes in same time fraction of seconds difference.
Every 12 hours we are getting this error mirroring configured servers.
please help me to fix this issue.
Application error-log:
An error occurred in a Service Broker/Database Mirroring transport connection endpoint, Error: 8474, State: 11. (Near endpoint role: Target, far endpoint address: '')
sql error log:
2015-05-04 18:32:43.06 spid40s Error: 9642, Severity: 16, State: 3.
2015-05-04 18:32:43.06 spid40s An error occurred in a Service Broker/Database Mirroring transport connection endpoint, Error: 8474, State: 11. (Near endpoint role: Target, far endpoint address: '')
2015-05-04 18:32:43.37 spid40s Error: 9642, Severity: 16, State: 3.
2015-05-04 18:32:43.37 spid40s An error occurred in a Service Broker/Database Mirroring transport connection endpoint, Error: 8474, State: 11. (Near endpoint role: Target, far endpoint address: '')
below error raised in application error log and sql error log along with the above error.
Error: 17828, Severity: 20, State: 4.
The prelogin packet used to open the connection is structurally invalid; the connection has been closed. Please contact the vendor of the client library. [CLIENT: <IP Address>]
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SQL database replicating from multiple principles to a client
Hi there, I will like to get advices if the following scenario will work out and what is the possible solutions.
I am looking at some SQL databases HA solution where multiple primary databases hosted on different servers are mirroring to a main single SQL server client. Where each of these primary SQL hosting server will have the ability to individually fail over to the main SQL server client when there is a need.
For example, Site 1 can fail over to Client Server on cloud in case anything happens where the rest are still replicating from their own main DBs to the Client Server. Same goes for Site 2 database and so on. Each sites operates individually.
Will the above scenario be possible? Sorry, I will like to accompany with a diagram for a more clearer explanation but was not allowed as my account is new.
Thanks.
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The Service Broker endpoint is in disabled or stopped state
Hi,
We have 2 nodes SQL 2016 AG, laatly we get lots of messages on the primary node that syas:
The Service Broker endpoint is in disabled or stopped state.
We did not had this message before and we van access the AG from its listener.
Any idea why suddenly we start to getting this error?
Thanks
Shahin
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SQL Server Agent fails to connect to DB after enabling mirror on failover cluster
Hello:
We have multiple databases running in a Failover Cluster instance: SQL 2012SP1 on Server 2008 R2 failover cluster (NOT AlwaysOn). We are trying to add a high-performance mirror in a standalone instance for DR. My understanding is that should be a perfectly normal, supported configuration.
The mirroring is working properly; however, the clustered SQL Server agent is unable to run jobs that run in the mirrored databases.
We get the following in the job log: Unable to connect to SQL Server 'VIRTUALSERVERNAME\INSTANCE'. The step failed.
There is a partner message in the agent log: [165] ODBC Error: 0, Connecting to a mirrored SQL Server instance using the MultiSubnetFailover connection option is not supported. [SQLSTATE IMH01]
The cluster is not a mulitsubnet cluster. All hosts are connected to the same subnets and there is no storage replication. I can not find any place where I can adjust the connect string options for SQL Agent.
Any guidance or suggestions on how to resolve this would be appreciated.
~joe
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SQL 2019, problem with Transaction Log Shipping
Hi everyone,
we have just upgrade our SQL servers to 2019 and I'm trying to establish Transaction Log Shipping (TrLS), to our backup server in DRL location.
Until now (with oldest version SQL 2012), everything was fine, how ever now with the 2019s, the TrLS is established and all the scheduled jobs are executing, but in Transaction Log Shipping Status in field Time Since Last, is not zeroing after job is executed.
Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
Time goes only up...
On the primary side (production), we have two server in fail-over cluster and on DRL is single server, same as before with 2012.
Please for solution.
Best regards,
Aleksandar B. MCITP/MCSA
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Problem in Setting up Mirroring
Hi Friends, I am having small problem setting up the database mirroring. We do not have our server under any domains so I used certificate authentication to setup mirroring for other 2 databases. Now we have a new database on the same instance and trying
to configure mirroring. It gives me following error. Msg 1416, Level 16, State 31, Line 1 Database "xxxx_xxxx_xxxx" is not configured for database mirroring. I used the following Tsql command ALTER DATABASE xxxx_xxxx_xxxx SET PARTNER = 'TCP://XYZPLDB02:5022';
Note: XYZPLDB02 is the server which has the mirror DB Thanks, Gopu
Gopal
Gopal
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Migrating Mirroring instance to new server.
We are migrating Principle and Mirror SQL servers to newer version (2008 to 2016). New server and hardware in place along with SQL server. Now, we are in process of migrating databases from old version to newer. Can anyone please help what are the steps required to migrate Principle and Mirror databases to latest servers?
Old server : Server A (Principle) and Server B (Mirror)
New server: Server C( Principle) and Server D(Mirror).
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Sql server 2016 Enterprise Licencing for mirroring or always On
Hello,
I have one server with Sql server 2016 enterprise licenced. I want to create a mirroring or always On process with an other server. Does this other server need a licence as it will be in passive mode ? I don't have software assurance on this Sql server.
Thanks in advance
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SQL Server 2012 will not mirror
We had a SQL 2012 Database on Windows Server 2008 and it was mirrored over to SQL 2012 on another Windows Server 2008.
We upgrade the destination server to Windows server 2012. We removed TLS 1.0 and TLS 1.1 on the Destination server (to resolve browser issues when accessing our Website on IIS). In the process the database mirror stopped working. When trying to setup the mirror it will not complete.
We have applied all the SQL service packs and updates on both servers.
David Dobson
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Does SQL Server 2019 standard offer Active - Active configuration?
Does SQL Server 2019standard offer Active - Active configuration?
The intention is to use primary instance for application users and 2nd instance for reporting and backup.
If it does, any idea what would be the license costs.
Regards
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Sysadmin permissions lost after mirroring failover.
SQL2012 . After databases failover to Secondary ( Database Mirroring ), Primary Server was restarted .
While failback to Primary , observed that DBA group lost sysadmin permissions. NO errors logged anywhere.
Please suggest.
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SQL Server 2019 - Unable to communicate with the runtime for 'R' script for request id:. Please check the requirements of 'R' runtime.
Environment Details:
OS: Windows Server 2016
SQL: SQL Server 2019 + CU5
SQL Service and SQL Agent are running under AD Service Accounts
Launchpad Service is running under default account - NT Service\MSSQLLaunchpad
SQL Service Account & NT Service\MSSQLLaunchpad are already added to local administrators group.
While running below mention command script in SSMS, I am getting error as mention below. This command executes for 60 seconds every time and then throw same error.
EXEC sp_execute_external_script
@language =N'R',
@script=N'print("Welcome to R in SQL Server")'
GO
Error:
Unable to communicate with the runtime for 'R' script for request id: 3AB7AEB4-AB46-4AC7-9DE5-2B222F7AC003. Please check the requirements of 'R' runtime.
Log details:
------------
Error in SQL Server Error Log During SQL Service Start time:
Resource governor reconfiguration encountered an issue (HRESULT code : 0x80040002, reason: Construction of Launchpad Connection failed), while sending active external resource pool ids to launchpad. This will not fail reconfigure.
Error in SQL Server Error Log During above mention external script:
Failed to retrieve the connection from satellite {3AB7AEB4-AB46-4AC7-9DE5-2B222F7AC003} after 60000 MilliSeconds. ErrorCode: 0x80040001
Error in rlauncher log file:
[Error] Process::TryTerminate failed with error code: 5
Error in EXTLAUNCHERRORLOG:
No Error
OS: Windows Server 2016
SQL: SQL Server 2019 + CU5
SQL Service and SQL Agent are running under AD Service Accounts
Launchpad Service is running under default account - NT Service\MSSQLLaunchpad
SQL Service Account & NT Service\MSSQLLaunchpad are already added to local administrators group.
While running below mention command script in SSMS, I am getting error as mention below. This command executes for 60 seconds every time and then throw same error.
EXEC sp_execute_external_script
@language =N'R',
@script=N'print("Welcome to R in SQL Server")'
GO
Error:
Unable to communicate with the runtime for 'R' script for request id: 3AB7AEB4-AB46-4AC7-9DE5-2B222F7AC003. Please check the requirements of 'R' runtime.
Log details:
------------
Error in SQL Server Error Log During SQL Service Start time:
Resource governor reconfiguration encountered an issue (HRESULT code : 0x80040002, reason: Construction of Launchpad Connection failed), while sending active external resource pool ids to launchpad. This will not fail reconfigure.
Error in SQL Server Error Log During above mention external script:
Failed to retrieve the connection from satellite {3AB7AEB4-AB46-4AC7-9DE5-2B222F7AC003} after 60000 MilliSeconds. ErrorCode: 0x80040001
Error in rlauncher log file:
[Error] Process::TryTerminate failed with error code: 5
Error in EXTLAUNCHERRORLOG:
No Error
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Error 1456 while connecting to witness
Hi all,
I'm trying to add a WITNESS to my mirror instance.
Mirrors are using SQL2012 Standart (WIN2012r2) and the witness is SQL2012 Express (WIN7)
Trying to establish connection using certificates, all of the machines in same LAN with firewall off
I used the following server names in the mirrorring wizard
Principal: TCP://DBP.WORKGROUP.local:5022 (mirroring didn't work without DNS suffix "local")
Mirror: TCP://DBM:5023
Witness: TCP://USER-PC:5022 (Tried also TCP://USER-PC.WORKGROUP.local and TCP://192.168.1.87:5022 (modified hosts file for this))
Always getting the "Error 1456 level 16 state 3 The ALTER DATABASE command could not be sent to the remote server instance. Verify that the server is connected and try again."
I can telnet to witness, double checked certificates and logins that they have CONNECT grant. Also re-installed all of 3 instances just in case I missed something and still same error..
I'm able to ping all servers by IP and FQDN, also TELNET to USER-PC:5022 working just fine.
Can anybody help with it?
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when mirror server restated why mirror db disconneted .
hi
when mirror server restated why mirror dB disconnected .
pleased give me proper solutions , I never want to configure regain
ajitkumar
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database Mirror Synchronizing
sqlserver database Mirror away Synchronizing
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