Connection AlwaysOn AG Listener Problem
I'm a newbie for microsoft technologies and I'm having problems in connectivity part for SQL Server 2014. This is probably an easy issue but I'm stuck. I've 4 servers. One of them is the Active...
View ArticleAdding SQL Server AlwaysOn to existing Failover Clusters
Hello, We use two seperate ms sql server 2012 clusters. We have two sites. All nodes are in same domain. In the first site, NOD1 and NOD2 are in SITE A cluster group. (INSTANCE A) They have a shared...
View ArticleMaintenance Plan does not delete old BAK and TRN files
My Maintenance Plan doesn't delete old BAK and TRN files, despite my efforts to find and apply all I saw in these posts. In more detail: (1) The Maintenance Plan creates the BAK files with BAK...
View ArticleTransitioning mirrored DBs to an AlwaysOn Availability Group....same end point?
I have a SQL 2012 FCI that currently mirrors all of its DBs to a standalone SQL instance for on-site DR purposes, an instant-on server should something catastrophic happen to the main FCI if you will....
View Articlethe cluster resource could not be brought online due to an error bringing the...
helloi am tring to install sql 2012 sp1 clyutering on Windows server 2012. every thing is fine until a get this errorThe cluster resource 'SQL Server (SQLCLUSTER)' could not be brought online due to an...
View ArticleBackup Maintenance Plan on SQL AlwaysOn Availability Group Secondary...
I have 3 node SQL 2012 AlwaysOn Availability nodes with the 3rd node as Read-Only.The backup job within SQL Maintenance plan is failing with the following error:Failed:(-1073548784) Executing the query...
View ArticleLogShipping Alert Job on Secondary server is failing with no backup msg.
Hi,The Log shipping alert job on secondary server is getting failed and giving the error below.'The log shipping primary database --------- has backup threshold of 60 minutes and has not performed a...
View ArticleTransaction cross 2 Always on availability groups with asynchronize mode
We have 2 AG each with on DB in it. the mode of the synchronization of those AG is Asynchronize.What will happen in a case where a transaction crosses the boundary of a database.Example SP on DB A...
View ArticleRemoving SQL 2012 AAG after virtualisation
HI ThereWe have an SQL 2012, 2 node AAG Cluster running in a Server 2012 WFC environment. We have now virtualised the SQL estate and no longer require the AAG functionality. We want therefore to remove...
View ArticleAlways On power loss caused entire availability group to fail
I have a 2 node availability group on SQL Server 2014. Each node is in a different row of the data center. The row with the primary node lost power and the secondary node did NOT come online. The...
View ArticleClustered role 'SQL Server ' has exceeded its failover threshold. It has...
Clustered role 'SQL Server ' has exceeded its failover threshold. It has exhausted the configured number of failover attempts within the failover period of time allotted to it and will be left in a...
View ArticleSQL Server 2005 High Availability and Disaster Recovery options
Hi, We are are working on a High Availability & Disaster Recovery Planning solution for an application database which is on SQL Server 2005. What different options have we got to implement this for...
View ArticleReporting from Database Mirroring and Database Snapshots Vs Logshipping.
All SQLSERVER 2008R2 instances with Windows 2008R2. Environment: I have a : SqlserverProd instance SqlserverReport instance in sycn with SqlserverProd using replication. SqlserverMirror in sycn with...
View ArticleAlways On availability groups between Windows Azure regions
Hello.I want to configure SQL Server Always On availability groups between Windows Azure virtual machines in different regions. One machine would be in a data center in Europe and one in Asia. Is that...
View ArticleNot able to create the db and restore the db in cluster environment
HiWe have created a new sql cluster server.After configuration we have created a db on the server.After some days we tried to create the db and restore the db.But we are getting the below errors.While...
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AlwaysOn availibility group state is unknown in secondary node
Hi all,I have configured a alwayson database.The availibility group state in primary node is okay, but it is unknown in secondary node.How can I make it to healthy?Here is the screen capture.
View ArticleDisk GUID shown at the Failover Cluster Manager instead of the NTFS Mount...
Dear TeamI have built windows 2012 R2 fail over cluster. The sql server 2012 has been installed in cluster mode. When we add share disk for database it showing like General...
View ArticleAtltered table reverts back to it's old form or newly Created table gets...
I have succeeded in altering a table or creating a new table.But, all these get dropped from the database I make transactionwith the database. Please , how do I get round this problem?
View ArticleFailed over to a Aysnc Replica and now previous primary replica(Now...
Hello All,Here is my situation :3 Nodes in an AG configuration, and its a multi-site cluster. Sync commit between 2 nodes in one DC and Async commit to a node in the DR DC. AG is failed over to the...
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