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NIC Teaming Support on Windows Server 2012

Windows Server 2012 provides NIC Teaming support for Host and Virtual Machines running on Hyper-V. The Part 2 of Hyper-V Networking and Configuration article has been updated here: http://www.simple-talk.com/sysadmin/virtualization/microsoft-hyper-v-networking-and-configuration---part-2/ Thanks! Nirmal

Posted to Hyper-V and SCVMM Blog by Nirmal on Thu, Jan 31 2013
Filed under: Filed under: Active Directory, Clustering, FRS, AD Replication, Failover, ISA
The SysAdmin Handbook - The Best of SimpleTalk

Over the past two years, Simple-Talk has published articles on a variety of SysAdmin topics, from Exchange to Virtualization, and including everything from Powershell to Unified Messaging. They have brought the best of these articles together to form The SysAdmin Handbook. With over fifty articles packed...

Posted to Hyper-V and SCVMM Blog by Nirmal on Mon, Jan 14 2013
Filed under: Filed under: Active Directory, Clustering, Exchange, AD Replication, SQL, Windows Server, Failover, Windows Server 2008
SQL Server 2005 and Windows Server 2008 - Failover clustering problems

Scenario: SQL Server 2005 and Windows 2008 X64 EE. Multiple errors after installing SQL Server as failover cluster, so here are the few gotchas on how to avoid them in your case. Failover Clustering - the first checkpoint I always look out is to ensure...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Mon, Oct 18 2010
Filed under: Filed under: sql server, windows, cluster, installation, service pack, failover, setup, resource group
SQL Server Failover Cluster and Filestream feature enabled, issues surronding the failover and failback.

At the first instance the error is clear that some problem with SQL resource that was allocated to the Cluster resource. Just a background on SQL Server Failover Clustering, that the server cluster consists of a failover cluster instance that runs under...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Wed, Mar 17 2010
Filed under: Filed under: sql server, kba, cluster, failover, filestream, SQL Server 2008
Almost after 1 year, I'm back with a new beginning :)

Recently, wrote an article on Hyper-V Quick Migration. Increasing the Availability of Virtualised Applications and Services http://www.simple-talk.com/sysadmin/virtualization/increasing-the-availability-of-virtualised-applications-and-services/

Posted to Hyper-V and SCVMM Blog by Nirmal on Thu, Oct 29 2009
Filed under: Filed under: Clustering, Failover
Replication and Database Mirroring - things to take care and best practices to administer the environment

Replication and Database Mirroring are the ones which can provide high availability option without an extra cost what it implies on a Clustering setup. So in this scenario Database mirroring can be used in conjunction with replication to provide availability...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Mon, Dec 15 2008
Filed under: Filed under: sql server, high availability, replication, monitor, maintenance, database mirroring, publisher, failover, subscriptions, setup
SQL Server 2008 Cluster environment based KBAs

The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2008 Standard Notification Contents: New and Major Modifications How to change SQL Server parameters in a clustered environment when SQL Server is not online...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Tue, Nov 4 2008
Filed under: Filed under: sql server, error, cluster, environment, parameter, failover
SQL Server 2005 Failover Clustering on Windows Server 2008 - webcast

Windows Server 2008 is on full fledged wave now after it has been launched in February and it is obvious that many questions will be flying around about supportability & manageability for existing SQL Server versions such as 2005 at the moment. Think...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Fri, May 16 2008
Filed under: Filed under: sql server, best practices, clustering, failover, windows 2008, new features
SQL Server - Deploying Database Mirroring and Clustering parallely on same machine, performance and failover support?

When you think about high availability in SQL Server then you would think about Clustering and in addition to this within 2005 version we have Database Mirroring too that can provide automated failover support to your database server applications. By...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Thu, May 8 2008
Filed under: Filed under: sql server, performance, high availability, best practices, cluster, support, database mirroring, instances, multiple, failover, scalability
SQL Server Database Mirroring and Sharepoint server - gotchas and problem solutions

You may be aware that Database Mirroring is an important High Availability [HA] option available within SQL Server 2005 version. Having this HA option within your Sharepoint farm where the databases are associated to failover, then you must note few issues...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Tue, Mar 18 2008
Filed under: Filed under: sql server, high availability, technet, database, best practices, sharepoint, database mirroring, failover, links
Setting up Database Mirroring using Local Account

We had a need to setup Database Mirroring for a Disaster Recovery Project. We were at time running SQL 2005 Std SP1. i had to start the SQL Server Service with the startup parameter -T1400 to enable Mirroring. For DB Mirriring to work the SQL Server Service...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Mon, Mar 10 2008
Filed under: Filed under: high availability, disaster recovery, database mirroring, failover
FIX: Error message when you start a database mirroring session in SQL Server 2005: "Communications to the remote server instance 'TCP://<ComputerName>:<PortNumber>' failed before database mirroring was fully started"

The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2005 Standard Edition, SQL Server 2005 Enterprise X64 Edition & SQL Server 2005 Enterprise Edition Notification Contents: New and All Modifications FIX...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Mon, Feb 4 2008
Filed under: Filed under: sql server, services, kba, database mirroring, failover, endpoint, port
Quorum Disk configuration.

Last night, I was trying to solve a cluster question. The question was easy to solve but user didn't mention the exact situation and current configuration of production environment and cluster. I was completely failed to help the user. At last, I saw the user didn't mention the quorum configuration...

Posted to Hyper-V and SCVMM Blog by Nirmal on Tue, Jan 29 2008
Filed under: Filed under: Clustering, Failover
Error - There is not enough disk space on the destination disk, during a SQL Server failover cluster installation

Had an interesting problem on one of the SANs that will be used to setup a failover clustering installation. The issue error "'There is not enough disk space on the destination disk for the current SQL server data files" and when I have...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Fri, Jan 4 2008
Filed under: Filed under: sql server, cluster, disk space, hardware, administrator, failover, errorr, installallation, not enough storage
The DHCP support is not available when you install SQL Server 2005 on a Windows Server 2008 failover cluster

The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2005 Standard Edition, SQL Server 2005 Enterprise Edition Notification Contents: New and All Modifications The DHCP support is not available when you install...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Wed, Jan 2 2008
Filed under: Filed under: sql server, kba, longhorn, clustering, network, failover, windows 2008, dhcp
FIX: Transactions that are being committed on the principal server may not be copied to the mirror server when a database mirroring failover occurs in SQL Server 2005

The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2005 Enterprise X64 Edition, SQL Server 2005 Enterprise Edition & SQL Server 2005 Standard Edition Notification Contents: New and All Modifications FIX...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Wed, Sep 26 2007
Filed under: Filed under: sql server, kba, database mirroring, principal, transactions, mirror, failover
Database Mirroring: naming resolution issues during failover connectivity

Within a Database Mirroring session within an automatic failover situation it may fail with the error : "The server network address "%.*ls" can not be reached or does not exist. Check the network address name and reissue the command"...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Mon, Sep 24 2007
Filed under: Filed under: sql server, connectivity, database mirroring, network, failover, resolution, continuity, lmhosts, naming
Information and issues with Kerberos security within SQL Server 2005?

What is the Kerberos Authentication? What are the security features difference between Windows 2000 and 2003 versions? How it is behaved within Failover Clustering? How to enable Kerberos Authentication Including SQL Server Virtual Servers on Server Clusters...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Fri, Aug 31 2007
Filed under: Filed under: sql server, security, windows, audit, clustering, authentication, failover, kerberos
How to change the network IP addresses of SQL Server failover cluster instances

The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2005 Standard Edition Notification Contents: New and All Modifications How to change the network IP addresses of SQL Server failover cluster instances http...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Wed, Aug 29 2007
Filed under: Filed under: sql server, kba, connections, clustering, network, failover
How to rebuild or move a MSDTC installation to be used with a SQL failover cluster

The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2005 Standard Edition & SQL Server 2005 Enterprise Edition Notification Contents: New and All Modifications How to rebuild or move a MSDTC installation...

Posted to SQLServer-QA.net - Knowledge Sharing Network (SSQA.net) by on Wed, Aug 22 2007
Filed under: Filed under: sql server, high availability, kba, installation, clustering, msdtc, failover

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