Upgrading from SQL 2008 MSCS with 3 nodes to SQL 2012 HA. Do we go with FCI?
Here is my dilemma:We do have a 3 node MSCS (Microsoft Cluster Services) and we can failover the entire SQL instance from one node to another.If I want to move to Availability Groups with WSFC SQL 2012...
View ArticleSQL Server service not starting
Hi, In my environment we have configured SQL server clustering. Currently we are getting the following error and the service is not starting up.ERROR: TDSSNIClient initialization failed with error...
View ArticleAlwaysOn Failure : exception 41005
While rebooting the secondary side of the failover cluster, the primary availability group hung with the database "resolving".I found these messages in the SQL server log on the Primary AG. Any idea...
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Failover Cluster Instance always on
we have two node cluster active passive with shared storage , I have setup AlwaysOn as DR on standalone instancedaily morning on failover cluster events, i am getting following critical eventsOn...
View ArticleNon-domain user authentication against SSAS on Active/Passive Cluster
Hello,We have an Active/Passive SQL Server setup (DB1 & DB2 Servers) connected to a cluster for SQL & SSAS. I have a web server not on the same domain that I am trying to authenticate with...
View ArticleTo deleting database file from data folder...
Hello all...can anyone tell me how I delete database file from C:\Program Files (x86)\Microsoft SQL Server\MSSQL.1\MSSQL\Data\[database name] . this path . I attached database from sql server . its can...
View ArticleThe replication agent has not logged a progress message in 5 minutes. This...
Hello Everyone,Suddnly stop merge replication. transaction cannot replicated from publiser to sunscriber.I tried to set heartbeat_interval= 5 but still not working..The replication agent has not...
View ArticleSQL Server 2012 Always ON ?
Hello:I Have SQL Server 2012 Ent. Edition & WindowsOS 2012 STD Edition.I have configured Always ON & i am getting following error. i haven't configured listner & that can be done later on.I...
View ArticleCluster with 4 instances all using the same port - 1433?
Hi Folks,i've just been handed a 2 node sql 2008 r2 cluster running 4 instances. When I observed the ports they were listenng on all were listening on port 1433. In addition, in order to connect to...
View Articlewe should choose restore from backup or REPAIR_ALLOW_DATA_LOSS)
Suppose there is a scenario.CREATE DATABASE [DBMaint2008]; GO USE [DBMaint2008]; GO CREATE TABLE [TestTable] ([C1] INT IDENTITY, [C2] CHAR (100)); GO -- Take a full backup BACKUP DATABASE...
View ArticleSQL 2012 installation for Failover Cluster failed
While installation of SQL 2012 on FOC validation fails on "Database Engine configuration" page with following error:------------------------------ The volume that contains SQL Server data directory...
View ArticleSQL Cluster unexpected failover
So we had one of our SQL clusters unexpectedly failover recently. Second time in a few months. Two node active/passive SQL 2012 cluster running on Windows 2012 Standard.Here's what we could cull from...
View ArticleBACKUP LOG suddenly failed with Msg 35250, Level 16, State 11 The connection...
I have AlwaysOn SQL 2012 Enterprise set-up using Windows Failover Clustering Services (not FCI), and have 1 Primary node (P), 1 Synchronous Commit Auto Failover (SC), and 1 Asynchronous Commit Manual...
View ArticleSQL 2008 R2 Cluster | change Cluster Disks
Hello,We have a SQL cluster (for SharePoint 2010) consists of two nodes Windows server 2008 R2 & SQL 2008 r2.The SQL cluster have MSDTC (Clustered) & SQL services, with total four disks:Quorum...
View ArticleLog Shipping setup
Hi Guys , Sorry I may be asking a very basic and probably a duplicate question on the forum but I do have a doubt on the log shipping. When we setup log shipping we need to define a shared storage...
View ArticleAm I backing up the Service Master Key correctly?
I am trying to follow the System Center Orchestrator DR guide regarding backups and they emphasize capturing the Service Master Key as part of the...
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SQL Server File stream setup error in Cluster.
We have a two node SQL Server cluster (windows 2012 R2 and SQL Server 2014 RTM – CU3). We have set up File stream in our cluster , remote client is enabled in both nodes.Enabled Files tream for...
View ArticleDisaster Recovery
Win 2012 /SQL 2014We're in the process of bringing up a 2nd colo location for disaster recovery purposes. We want to have our SQL Server dbs somehow shipped to the 2nd location as well. I've used...
View ArticleRecover data from .mdf and .ldf file?
Hello!Hopefully someone can help me with the following (potentially huge) problem:We've got a simple database application running on microsoft sql desktop engine. This database contains two tables. Up...
View ArticleSQL 2014 Clustered with CSV
I just built up a test two node clustered environment with Server 2012R2. Everything seems to be functioning, however, the default file paths seem inaccessible within SQL tools. Meaning, if I try to...
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