Always on Database is in Reverting / In recovery mode after failback from 1...
We have Always on set up and I have failback replica from one to other and after that status of Database is in Reverting / In recovery mode. Is there any way to bring db online?Rahul
View ArticleServer Requirements - Always On in a single server? - Needs clustering even...
Hello:I have been asking this questions to different forums and got different responses, so I wanted to know if asking to "Microsoft" will give me some good directions. (All in SQL Server 2012,...
View ArticleSeeing error 1196 in system event log referencing the availability group name...
We successfully created an availability group with a listener and tested multiple failovers and everything is working fine however in the windows system event log we see entries for error 1196...
View ArticleSQL2012 System Databases Restore on a different environment
So While I was playing around I wondered if it was possible for me to setup a similar version of SQL 2012 on a different environment and restore it quickly. Master Env SQL 2012 - 3 databases , 2 SSIS...
View ArticleHow to sync logins and passwords between the instances in Always ON...
We have a 3 node cluster with Node 1 being Primary, Node 2 being secondary and Node 3 is DR as well as read-only secondary. If Node 1 is having issues then we will switch the primary to any other...
View ArticleAlways-On Node2 Server performace is very slow
I have two node Always-On Configured (sync & Automatic) SQL serves. Node 1 Performance is very good however as soon as failover happens on Node 2 the performace becomes very slow.Both the server...
View ArticleWhat is HADR SEEDING TEST database in High availability server?
Hi All,Our servers belongs to HA. Now, we could see a db like "HADR SEEDING TEST" has been created in our server.We don't know when was it created. How is it getting created and what is it? Will it...
View Articlelog file space is not getting freed up even after log backup happened in log...
Log shipping is configured in my environment & sec. db is in restoring mode.There is one db issue whose log space is not free even after log backup. everything is OK. log backup is also happend at...
View ArticleSQL cluster - all nodes in same subnet - intermittent connectivity issues
I have a handful of 2 node SQL 2008 R2 clusters. The nodes and cluster IP addresses all reside in the same subnet. Periodically we have issues where the active node in of one cluster cannot ping the...
View ArticleSQL Server DTS packages migration
How to move DTS packages from SQL Server 2000 to SQL server 2008 version can you plz provide me step by step procedureif i migrated DTS packages by using of save as option what will happen, is it...
View ArticleConsider costs when implementing SQL server cluster.
Hi,I had this question on an interview and i would like to have your opinion.When designing a cluster environment (Windows cluster i.c.m with SQL cluster). It is never Available/Available but...
View ArticleAlways On - async mode - Failover and failback check list
Hi All,Our production is configured with Always On in Async mode with DR.We are planning to do a failover and failback on the Availability Groups in weekend.Apart from the time consuming to do a...
View ArticleRestore Log with Standby Mode on VHDX disk problem - hotfix for SQL 2014 needed
Restore Log with Standby Mode on Virtual VHDX disk cause a 9004 error in SQL Server 2014 ( test performed on Web edition and Standard version )Similar Bug for SQL 2008R2 is already...
View ArticleSQL Server AlwaysOn- Service Restart Sequence
Team,Most of our SQL databases are configured on AlwaysON Availability group. I was looking at best practices in restarting a SQL service. Ex: If we change any port details/windows patching etc.I am...
View ArticleHow to find name of Primary instance in Always on cluster?
We have 3 node always on cluster and the queries which I have return if the current node is primary or secondary. But I need to find out which instance is primary irrespective of where ever(Primary or...
View ArticleSQL clustered instance outgoing traffic
Hi,I have an interesting issue I'm trying to solve. Hopefully I'm missing something really simple. Here's a description of our environment, and the issue I'm having.2 node SQL 2008 R2 SP2 clustered...
View ArticleListener Configuration for AlwaysOn
Hello,I am following this tutorial http://msdn.microsoft.com/en-us/library/dn425027.aspxWhen I get to this PowerShell script thing start to go wrong# Define...
View ArticleLog shipping secondary database created in the wrong location (2008 r2)
Primary SQL Server 2008 r2 Secondary SQL Server 2008 r2 Secondary Database Default locations; Data: D:\SQLData Log: L:\SQLLogsFrom the primary server I'm setting up log shipping to a secondary server...
View ArticleSQL Always On Query
Hi All,I have been tasked with configuring a high availability SQL installation for a client app that will connect to the database externally. I will have no control over the client machines to make...
View ArticleIs it ok to run AwlaysOn non shared disk with different patch levels?
Hi experts, I have a non shared disk AlwaysOn like this and I would like to update SQL server 2012 on each instance on different schedules. Is it ok?ex: 10/5 update SQL server 2012 from SP1 CU8 to SP2...
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