Large number of jdbc connections with SQL Server Always On configuration
We are facing a problem in a java based application where the number of database connections to a SQL server database is always increasing. The database is configured in a HA group and the application...
View ArticleRebooting Server 2016 SQL Failover Cluster Node results in Blue Screen 0x0D1...
Hello, I have an odd one. While a node is live, without draining or removing from the cluster we do the following: 1. Reboot it 2. Upon coming back up, sign in 3. Within a minute itll bluescreen 4....
View ArticleSQL Server Availability Group configuration - port exhaustion problem
HiDid someone here experience ports exhaustion problem for the failover clustering process (rhs.exe) monitoring availability groups listener names resources ?Bound ports count by rhs.exe is increasing...
View ArticleConnection failing on SQLAG01
Hi There,We have three node cluster in which One node is primary and other two node is acting as secondary with always on configured.I have issue with one of the user max_ro which has read only access...
View ArticleSQL Server failover cluster in Hyper-v server
Hi,Can we install SQL fail over cluster in Hyper-v Physical server. we are not able install in VM because we don't have SAN switch. Regards,Manikandan
View ArticleAlwayOn Availability at DR
Hi Team,How to Bring DR Db online if Primary and Secondary1 replicas are not available (Seems to be Down/crashed)Scenerio:SQL Server 2016 ENTPrimary Replica Secondary1Secondary2 --DRSynchronous from...
View ArticleHow Can I alter Column on 100 GB table on Always-AG without impacting my...
How can I alter a 100 GB table data type to nvarchar(max) without impacting my reporting workload which is using read only routing almost every time either the reporting workload get blocked by Read...
View ArticleOn the secondary server, restore is happening very slowly
Dear Experts,We have Log shipping configured in standby mode. On the secondary server, restore is happening very slowly. What could be the reasons and how to troubleshoot itKiran
View ArticleAvailability group issue
Good day , Sql AlwaysOn has been around for over a year and works very well recently. The database server lost the network connection twice. The switch takes place twice. Everything works fine, but I...
View ArticleMigrate SQL 2016 on Windows 2012R2 to Windows 2019 with ReFS
Hi all,I'm planning to migrate my AlwaysOn SQL cluster based on "SQL 2016" and "Windows 2012R2 (NTFS)" to "SQL 2016" and "Windows server 2019 (ReFS for data Only)".I know the procedure, no problem for...
View ArticleUnstructured data on filestream / varcharmax with Alwayson databases
Version 2016 R2 EE Storing unstructured data on the databases which alread on AG group, sharing disk with both nodes with each number of data files recommended size is the requirement. I am not sure...
View ArticleJan Graham
PLEASE HELP;..for weeks I've been online trying to get help to remove hijacked INTERNET EXPLORER by YAHOO.NEVER WANTED YAHOO. I HAVE TRIED EVERYTHING ONLINE HAS SUGGESTED TO GET I.E. BACK AND GET RID...
View ArticleAlwyaOn SQL Server 2012 Automatic Failover
Hi, Environment:SQL Server 2012 AlwayOn with 3 Replicas. Primary ((Manual Failover)) Secondary1 (Manual Failover) -->Read_Intent Only --This is using for some reporting Secondary2 (Manual...
View ArticleODBC connection for AlwaysOn
How to put Applicationintent=readonly in ODBC for Crystal Reports connection.This is SQL Server 2012 AlwayOn. We are planning to offload all reports to Secondary Replica.
View ArticleRunning AlwaysOn and Availability groups with multiple instances on one server
Hi - I'm new to the AlwaysOn game and I'm attempting to setup a new test environment. Currently I have two servers in two different locations - let's call the HQ and DR. I have a SQL instance setup...
View ArticleNeed Guidance to Setup High Availability
Hi,We have deployed SCOM 2019 recently with SQL Server 2016. Now, we want to make it's Operational DB high available.I wanted to know what is the better way to do it; Mirroring or SQL AlwaysOn?I'm very...
View ArticleIs SQL 2016 standard version able to form a availability group?
Is SQL 2016 standard version able to form a availability group just like the enterprise version? I know that SQL 2016 data center can create an AG but it is expensive.What is the limitation between the...
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AlwaysOn WSFC 2016 CNO was moved
Hi All,I have SQL Server 2016 (EE) with AlwaysOn configured in my environment. During a recent maintenance window I was updating IP Addresses/Names of resources in my WSFC and as a result the CNO was...
View ArticleUnable to install sql cluster in workgroup
Windows cluster has been setup in workgroup. We are getting the following error message while installing sql in cluster mode. The specified service account is not valid. To continue, provide a domain...
View ArticleSQL Analysis Services feature state failed
Hi,I am installing 2 node cluster while adding second node on feature rules i am getting following errorSQL Server Analysis Service Feature State (Node1) failed.pls guide what is an issue and how to...
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