Always On Virtual Labs
Getting below error while working on Microsoft Virtual Lab:https://technet.microsoft.com/en-us/virtuallabsSystem Name : SQL Two"unable to save the alwayson high availability settings return code...
View ArticleWhat's the risk with crash-consistent snapshots of VMs running SQL Server?
I have spent hours trying to figure why so many articles say, or imply, that restoring a crash-consistent snapshot backup (one made without invoking VSS) can lead to data loss on a VM running SQL...
View ArticleAlwaysOn not enabling
Hi All,When i am trying to use AlwaysOn in microsoft virtual lab i am not able to enable the AlwaysOn in the sqlserver Ā services properties. Please help me how can i fix.Thanks,Suresh
View ArticleDeploy AAG starting with existing SQL Enterprise 2012
HiI have a standalone SQL Enterprise 2012 running on windows 2012 server.I would like to deploy AAG (always on availability groups).Is it possible for me to do so? Ā I mean can I install and configure...
View ArticleLog shipping standby database went Restoring mode
Hi Everyone,Log shipping standby database went to restoring state, and the mdf and ldf of the Ā database files are configured in to default drive D in my server. Currently the drive shows out of disk...
View ArticleOptions / Methods on High Availability
On SQL Server 2008 Standard license.I have just tested DB Mirroring with witness with the following setup: Server A - Principal, Server B - Mirror, Server C - Witness, ClientSo I ran an insert of...
View ArticleAG setup, cannot add secondary replica
Hi, my setup is:2 servers, each withĀ multiple named instances, on one instance I have set up an AG between the two servers.I am trying to add a new AG on the same instances, but when I try to add the...
View ArticleLatency/ In Recovery measurement (in minutes) for a data warehouse environment?
So we encountered a scenario some time back (unfortunately I should have done this sooner, and the details may be a little fuzzy) and I've been tasked with being able account for it going forward.We...
View ArticleSQL Always on
HiI have 2 sites ( London & Paris)I want to make high SQL Always on availability Group2 SQL FCI on each site and between sites i have to Ā create SQL always on availability group .shall all...
View ArticleClustered SQL server randomly becomes unavailable for 1 minunte
Hello,We have, clustered SQL server 2012 (11.0.6518.0 - SP3 + CU1). It has 2 nodes. Recently cluster has begun hanging up for 1 minute. This is critical to our business application. There is no any...
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Two Servers AlwaysON to one
Hi,I have two servers (primary) with several databases. I would like to know if I can use onlyone server (Secondary) to configure a Synchronous AlwaysON failover?SAMPLEĀ Thanks, JL
View ArticleDatabase owner changes on HA failover
We have SQL 2014 Enterprise edition (RTM) running with three availability replicas. Two are for failover, the third is for read only copies for reporting.The issue we're having is that on a failover...
View ArticleRegarding Increasing database size after reindexing
Hi AllWe have a PRD-CRM database in our organization. Few days back, our application production team started complaining of slow performance. Once the case was analysed, this appeared to be occurring...
View ArticleFail over issues on SQL cluster
Hi all,I have a problem with a sql 2012 build on server 2012 cluster. The cluster has 2 nodes. Node 1 is active and here are a few DB for SCCM and SCOM. Unfortunately the server is very busy to serve...
View ArticleLog shipping backup delay from Cluster SQL server 2012
We have configured Log Shipping for our databases that reside on a SQL2012 cluster. Everything is working fine from a synchronicity perspective, but we are seeing a 16 second delay from the LS Backup...
View ArticleSQL Server Service account
Hi All,I have found that in some of our database cluster the service account is by default the sysadmin of that instance, however it is not the case with all the DB Clusters.Is it because someone has...
View ArticleFCI + Always on
HiI have 2 sites and each site shall i have 2 sql servers with hight availabiltyI want to make under each site SQL always on FCI and between the 2 sites i need to do sql always on availability groupĀ i...
View ArticleQuorum Disk owner did not failover to other node
Hi, I have got SQL server 2012 cluster with nodes, only one instance is hosted on the cluster. I am facing a problem that the Quorum disk node did not change after moving SQL instance from one node to...
View ArticleUnable to manual failover the Availibility group from a node to another
Hello Guys,I have an SQL Server 2012 DAG running on top of a Windows Server 2012 Failover Cluster.Today (suddenly), i was faced to an irregular issue when i want to manual failover the DAG from a node...
View ArticleOnly user processes can be killed. Database is already open and can only have...
During restoration of database in test environment we face below issue once database gets set too single user mode.Only user processes can be killed. Database is already open and can only have one user...
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