Switch (Standby /Read-Only) DB to be read and Write.
Hi I'm trying to do Sharepoint DR with Log Shipping and every thing configured except one thing which is switch the WSS_Content (Standby /Read-Only) DB to be ready and Write. I tried from GUI or...
View ArticleMay I run DAG replication between two clustered instances in an FCI?
My ambition is to run ASPStateInMemory with durability on, supplementing the in-memory database with an on-disk version to give session state persistence when and if the clustered instance of SQL runs...
View ArticleSQL 2014 cluster with CSV Question
I have windows server 2012 R2 Standard and SQL 2014 Standard. I have built a cluster with 2 Nodes and 2 SQL Instances using Clustered Shard volumesPer my understanding, Clustered Shared Volumes can be...
View ArticleHow to manage Data Latency on read-only AlwaysOn SQL Databases?
We have several read-only nodes in our AlwaysOn cluster, which are set to use Synchronous-commit mode, which ensures that the logs are updated on the read-only nodes before any update statements...
View ArticleAD port for WSFC
Hallo!Can you tell me please, which protocol does WSFC cluster use to connect to domain controller? LDAP, i guess? is it 389 port?And how can I estimate traffic volume between domain controller and...
View ArticleHow to plan disaster in SQL Server?
Question on How to plan disaster in SQL Server. I have Server A primary Server(with 20 databases,Logins, Jobs,Alerts,DBmail)where all client applications connect to A. Server B act as Mirrored(all dbs...
View ArticleMaster database rebuild not working using Setup.exe
Hi there,We want to rebuild the system databases on a SQL Server 2005 instance. After starting the service in single-user mode, we open a command window on C:\Program Files\Microsoft SQL...
View Articledatabase corruption
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View ArticleAutomatic FailOver with File Share Witness - AlwaysON
Hi Guru'sI hope somebody will be able to help. I've set up AlwaysON high availability with 2 SQL Servers and have set it to Automatic FailOver with file share witness. When I failover manually through...
View ArticleEMC storage replication with SQL Server
Hi Experts,I am setting up a stretched cluster with windows 2008 r2 and sql 2008 r2 in a 2+ 1 mode. So a local 2 node cluster is already there in primary site.Needs to be extended to the DR site as a...
View ArticlePowerShell Script to Check Remote Server Ping and Trigger SQL AOAAG Failover...
Hi,our requirement is to have a powershell script that checks ping status of a remote server and trigger or execute MSSQL AOAag Failover using powershell script.to begin with I have this below script...
View ArticleAccess to files on shared drive when SQL cluster is shut down?
Sorry if this is a newbie question. Spent a couple of hours researching this but can't find an answer.Is there a way to get access to the files on the shared drive from either of the nodes when the SQL...
View ArticleQuestion on sql cluster failover behaviour
Hi Experts, I have a doubt on SQL Cluster. In SQL cluster, If we MOVE the group or failover the group to another node what happens to the user connections(say 100 conn's) and ongoing open transactions...
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Adding an additional listener
Hi,We have a server A and a server B setup with SQL2014 High Availability - working fine.I need to add an additional listener to our new DR site (SQLNODECOLO). What is the best way to do this without...
View ArticleSQL Server Virtualization - Vmotion
Hello,We are looking into a solution of HA for our sql servers. Solutions that we got are AlwaysOn FCI with SQL Server Standard with shared storage and AlwaysOn Availability Groups. We just received...
View ArticleDestroying a cluster
I'm going to need to move a Windows 2008 R2 Cluster to a new domain. The Cluster has 3 SQL Server 2008 R2 FCIs. I understand that I'll need to tear down and rebuild the cluster. The cluster will have...
View ArticleSQL server suspect/Off line mode and Data lost
Suddenly I saw my SQL Server is in suspect/OFF Line mode. That's why I am not able to do any any operation in my db. For this reason I restarted my Server. But when I get ready I found that some of my...
View ArticleDatabase restore canceled with error 824 or error 9004 on V2008R2 - no error...
I have difficulties restoring a database on a SQL Server Version 2008 R2. Sometimes the restore cancels with an error 9004 and sometimes with an error 824. The Backup was made on the same Server and...
View ArticleSQL Availability Groups multiple SQL instances
Hey,I wanted to know if you can configure 2 SQL Server Instances to participate in 2 different Availability Groups.For example we have 2 SQL Servers and on SQL Server 1 we have 2 SQL Server Instances....
View ArticleWhat happens to open transactions when failling over (Always on)
In the case of a manual failover, what happens to open transactions. Are they killed (rolled back), completed, a little bit of both?Does the status of the query has any impact (are running queries...
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