Is it possible to cap database resources (Memory & CPU) reside under a single...
In our environment, we've done a SQL consolidation project, with SQL Server 2012 R2 and Windows Server 2012 R2. We've used 3 physical server, where we've done Windows cluster. on top of windows...
View ArticleChallenge on mirroring
Hi All,we were running Mirroring between our Primary DC and Secondary DC on Sql Server 2008r2 with different IP Segment/Multi Subnet.Primary DC :(Server A) 192.XXX.XX.XX(Clustered Instance)Secondary...
View ArticleHA design
All instances are SQL Server 2014 Ent. editionI would appreciate your input and thoughts about this design.We have set this design at our lab and so far done some very basic tests simulating fail overs...
View ArticleFailover AlwaysOn Instance with 64 GB to 32 GB Instance
Hi there, Can somebody please point me to the documentation from Microsoft where the above is not advised as I cant find it on the internet ? Has any one tried this in dev or test environment and does...
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Log Shipping Breaking, Multiple LSNs in the Same Log Backup File
All,I am running log shipping between two SQL Server 2012 (11.0.6020), X64, and Enterprise instances.My problem is periodically SQL Server will create a log backup that has two first and second log...
View ArticleDifferential backup failing
We have scheduled backups running in sql agent as follows:1. Full backup at 6:00AM2. Differential backup at 7:00AM and every hour until 6:00 PMThe differential backups are failing with the following...
View ArticleAdd NIC Teaming to SQL Cluster Node
hi all , currently we have implement guest SQL Cluster i.e. we have two virtual SQL Server on Hyper-V . after we have finish the deployment we are facing to much traffic on the SQL Network Card...
View ArticleNothing But Failures
I am trying to add an Always On Availability group on SQL Server 2012. No matter what I do I keep getting failures. I am at the point of this error when creating an endpoint:Database Mirroring login...
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AlwaysOn - Select Data Syncroniation
HelloI am preparing my new Alwayon Could you please explain to me what is this snapshot :MCP MCSA MCSE MCT MCTS CCNA
View ArticleMultiple Instances of SQL Server on a Failover Cluster (AlwaysON)
I have 3 node cluster (Always on) with the default instance on SQL server 2014 which are already configured and ready to use.I want to know if I can install the named instance together with the default...
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How to automatically failover to the nodes by priority
We are having a database server in different locations with different databases at each site and a single common disaster recovery database server in a central location with synchronous commit. All the...
View ArticleConnection failures from DR site
Hello,We are running sql server 2012 on windows 2012, with a 3 node config for AlwaysOn. Nodes A and B are on site and node C is in our remote data center. Sql Server and windows servers can connect...
View ArticleMSDTC for Win 2012 R2/SQL 2008 R2 Cluster
Hi. I'm a little confused about how to provision MSDTC for my SQL Server cluster. I installed a single SQL 2008 R2 instance on a 2-node Windows 2012 R2 failover cluster. Let's assume the clustered...
View ArticleExclusive access could not be obtained because the database is in use
Hi I am trying to use sql server 2005 management stodio to restore a database. But I got this error message: Exclusive access could not be obtained because the database is in use Anyone know how to...
View ArticleIssue while running restore job against standby database in Log shipping in...
Team,We have logshipping configued with generic setup. And when the restore job is running against standby database;only a portion of the log backups are being restored and the standby database is...
View ArticleSQl 2014/2012 Mirroring or Clustering.....
Dear Team,As we already have SQL 2008 R2 mirroring environment on Windows server 2008. (Primary, Mirror, Witness), want to change the architecture to new environment and HA and DR. For example SQL...
View Article'Non-yielding Scheduler' error was generated SQL minidump file and caused...
Hello Experts,Good day! We encountered a problem with our production system which are running on two-node WSFC/SQL AlwaysOn environment, and SQL AG was stuck in 'RESOLVING' state on 2016/04/13 from...
View ArticleCannot add domain user from SSMS
Hi AllI have two node SQL Server 2014 Cluster running using Windows Failover Clustering ( Windows Server 2012 R2 VMs).When I try to add a new login(Windows) and try to search the Active Directory, I...
View Articleconnect to shared folder from Windows cluster
I have a windows server 2012 R2 Cluster behind Firewall and I want to connect to a Shared Folder on an external server. I will need to allow port 139 and 445 on the firewall but I don't know which ip...
View Articlefailed one node ended with all AGs not working on 6 nodes cluster
6 nods clustet , 7 AGs every one on different set of nodes win 2012 SQL 2012 looks like we had one node on "limbo" for 15 min until we Restart it this node was secondery for 2 AGs only but all AGs...
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