Is Load Balancing possible in SQL Server Active/Active Cluster ?
Hi All,Please let me know whether it's possible to implement load balancing for Active/Active SQL Server (Any Version or Edition) Clustering environment?Regards,Nikhil P Desai
View ArticleVMware vSphere and SQL Server DC-DR setup
Hi,There is one VMware server at DC which will be replicated to DR i.e entire VMware server will be replicated to DR via VshpereSuppose if MS-SQL Server 2012(Ent/Std edition) is installed at DC then...
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Failed to start a SQL cluster
Hi,My SQL cluster is failed to start, and it constantly shows "Unable to obtain the Primary Cluster Name Identity token" and "Please ensure that the witness resource is online and available", I checked...
View ArticleNeed a Powershell Script when my backups moved to Network drive
HI, I have a backup job with 2 steps. Step1: Backup the database Step2: Copy those backup files to Network drive. Now I my problem is if any mistakes in powershell script it won't run, but SQL server...
View ArticleSQL 2008 R2 cluster disks offline after SAN port config
Hi all,We have a 2 disk, 2 node cluster (SQL 2008 R2) on Windows Server 2008 R2. Last week while I was out, one of our techs plugged an additional network cable into empty #2 ports our HP P2000 G3 SAN...
View ArticleHow to log ship a Database into an availability group
Hi ALL,We have two SQL 2014 servers in windows cluster with sql always and availability group , in this availability groupe we have a DB Called CRM that we want to log ship with a secondary DB in a DRC...
View ArticleSingle T-SQL query to suspend data movement on all alwayson databases
Hi, In my sql server i have 80 databases. It is very difficult to suspend data movement and resume data movement at everytime. Please give me a single sql query to suspend data movement one by one on...
View ArticleConnect to SQL Availability Group Listener from Primary server, but nor from...
Hello all:I have set up a test Azure domain and network using Windows 2012 R2 Datacenter servers and SQL 2012 as follows:DC01 is the domain controllerFS01 is the File server, with a share used for the...
View ArticleDatabase corruption
Hi, When DBCC CheckDB was run on one of my databases, it threw the following messages. I happened to notice that this DBCC CheckDB is failed since middle of 2015 and there are no backups available.From...
View ArticleMoving DR node to a new Data Center
Hi Forums,Our current SQL2012 AlwaysOn production design is two nodes in primary DC and one node is DR DC. These nodes are running on Virtual machines.We need to move the DR node to a new data center...
View ArticleTDE Key Rotation Downtime Benchmarks
Hello,Are there any benchmarks out there for how long the database is down when rotating theDEK in relation to the size of the database?
View ArticleSSPI handshake failed with error code 0x8009030c
Hi Experts Some times we are getting following errors in SQL SERVER error log SSPI handshake failed with error code 0x8009030c, state 14 while establishing a connection with integrated security; the...
View ArticleThree Node AlwaysON Configuration
I have got three server configured on Always On with two enterprise editions 2014 licenced (on-premises).But want to understand and clarify few questions, I have got on configuration:a) If I have go...
View Articleconfigureing the listener in always on
Hi, Im building a sql 2012 two node always environment for the first time.There are 2 datacentres A (primary) and B (DR). Both SQL Nodes will be built at A, but there is a Hyper V virtual failover...
View ArticleList of windows firewall exception for sql 2014 cluster
Hello Experts,I am about setting up a SQL Server 2014 cluster in Windows Server 2012 r2 Standard edition.I need to identified the list of ports and inbound/outbound to be exempted from windows...
View ArticleAlwaysOn
Windows Server 2008R2 enterprise, SQL Server 2014.I had created alwaysOn availability group between SQL cluster VSSL and node3. I have successfully manual failover from VSSL to node3 and when I tried...
View ArticleWindows Failover Cluster Resources and Availability Groups
When the simplest 2 node Availability group (w/ File share witness vote) is set-up, both the cluster resources and the availability group are running on the same node. On an auto-failover event, these...
View ArticleSQL Cluster install: SQL network name vs SQL instance name
I'm installing a 2-node Windows 2012 cluster that will be a multi-instance SQL cluster with two SQL instances. I completed the Windows cluster install; now installing first SQL instance. I have a...
View ArticleBest practice for Patching 3-node Active-Active-Passive Cluster with 2...
Hi,We are planning to patch 3-Node Active-Active-Passive Cluster running SQL 2008 R2 from SP2 to SP3. The cluster configuration has 2-Clustered Instances. I want to know what is the best practice to...
View ArticleThere is insufficient system memory in resource pool 'internal' to run this...
Hello All,We are using SQL Server 2012. We are often see below error message on server.Physical RAM - 97 GBMax Memory assigned to SQL - 89 GBMin Memory assigned to SQL - Zero"There is insufficient...
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