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Failover Clustering

  • 231 Blog Articles
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4,681

New features of Windows Server 2022 Failover Clustering

John Marlin on Sep 01 2021 01:02 PM
In this blog, I will be giving an overview of the new features in Windows Server 2022 Failover Clustering.
3,250

Failover Clustering in Azure

John Marlin on Jul 16 2021 11:38 AM
This article discusses the new features in Windows Server 2019 and beyond when creating a Failover Cluster in Azure and ...
4,028

Security Settings for Failover Clustering

John Marlin on Jul 13 2021 03:35 PM
Its not widely published out there but there are several security settings added to Failover Clustering. The first is th...
11.9K

Failover Clustering Networking Basics and Fundamentals

John Marlin on Sep 23 2020 06:16 PM
It’s time to head to the archives and dust off some old information as they are in need of updating. In this blog, I wan...
4,025

Talking Failover Clustering and Azure Stack HCI Ignite 2019 Announcements

John Marlin on Nov 18 2019 12:03 PM
Microsoft Ignite 2019 at the Orange County Convention Center in Orlando, Florida was a huge success with approximately 2...
35.2K

Windows Server 2019 Failover Clustering New Features

John Marlin on May 13 2019 03:10 PM
This blog outlines and demos a lot of the new features available for Windows Server 2019 New Features
20.9K

List of Failover Cluster Events in Windows 2016/2019

John Marlin on Apr 12 2019 12:01 PM
It's been a long time coming, but it is finally here...
15.4K

Optimizing Hyper-V Live Migrations on an Hyperconverged Infrastructure

John Marlin on Apr 04 2019 02:32 PM
Optimizing Hyper-V Live Migrations on an Hyperconverged Infrastructure
30.3K

So what exactly is the CLIUSR account

John Marlin on Mar 26 2019 08:37 AM
Starting with Windows 2012 Failover Clustering, we introduced the CLIUSR account. This is a local user account used by c...
27.1K

No such thing as a Heartbeat Network

John Marlin on Mar 25 2019 03:49 PM
We continue to here about configuring a "heartbeat network". This blogs will explain that ther eis no such thing.
43.8K

Windows Server 2016/2019 Cluster Resource / Resource Types

John Marlin on Mar 15 2019 03:17 PM
First published on MSDN on Jan 16, 2019 Over the years, we have been asked about what some of the Failover Cluster resou...
2,373

Microsoft Ignite 2018 Clustering Sessions available

John Marlin on Mar 15 2019 03:17 PM
First published on MSDN on Nov 01, 2018 For those who attended Microsoft Ignite 2018 in Orlando, Florida, we thank you f...
5,114

Cluster Sets in Windows Server 2019 - Hyperscale for Hyperconverged !!

John Marlin on Mar 15 2019 03:16 PM
This blog discusses a new feature in Windows Server 2019.
18.6K

Scale-Out File Server Improvements in Windows Server 2019

John Marlin on Mar 15 2019 03:16 PM
Failover Clustering Scale-Out File Server was first introduced in Windows Server 2012 to take advantage of Cluster Share...
10.8K

New File Share Witness Feature in Windows Server 2019

John Marlin on Mar 15 2019 03:15 PM
This blog discusses a new feature in the upcoming release of Windows Server 2019.
15K

Failover Cluster File Share Witness and DFS

John Marlin on Mar 15 2019 03:15 PM
First published on MSDN on Apr 13, 2018 This blog discusses a new feature in the upcoming release of Windows Server 2019...
9,853

How to Switch a Failover Cluster to a New Domain

John Marlin on Mar 15 2019 03:14 PM
First published on MSDN on Jan 09, 2018 This blog discusses a new feature in the upcoming release of Windows Server 2019...
4,859

Container Storage Support with Cluster Shared Volumes (CSV), Storage Spaces Direct (S2D), SMB Global Mapping

Rob Hindman on Mar 15 2019 03:14 PM
First published on MSDN on Aug 10, 2017 By Amitabh TamhaneGoals: This topic provides an overview of providing persistent...
4,353

Container Storage Support with Cluster Shared Volumes (CSV), Storage Spaces Direct (S2D), SMB Global Mapping

Rob Hindman on Mar 15 2019 03:12 PM
First published on MSDN on Aug 10, 2017 By Amitabh TamhaneGoals: This topic provides an overview of providing persistent...
14.4K

Deploying IaaS VM Guest Clusters in Microsoft Azure

John Marlin on Mar 15 2019 03:12 PM
First published on MSDN on Feb 14, 2017 Authors: Rob Hindman and Subhasish Bhattacharya, Program Manager, Windows Server...
2,674

Failover Clustering Sets for Start Ordering

Elden Christensen on Mar 15 2019 03:09 PM
First published on MSDN on Oct 10, 2016 In a private cloud there may be multi-tier applications which are deployed acros...
2,258

Failover Clustering @ Ignite 2016

Elden Christensen on Mar 15 2019 03:09 PM
First published on MSDN on Sep 23, 2016 I am packing my bags getting ready for Ignite 2016 in Atlanta, and I thought I w...
5,988

Using PowerShell script make any application highly available

John Marlin on Mar 15 2019 03:09 PM
First published on MSDN on Jun 06, 2016 Author:Amitabh Tamhane Senior Program Manager Windows Server MicrosoftOS release...
8,756

NetFT Virtual Adapter Performance Filter

Elden Christensen on Mar 15 2019 03:07 PM
In this blog I will discuss what the NetFT Virtual Adapter Performance Filter is and the scenarios when you should or sh...
7,895

Speeding Up Failover Tips-n-Tricks

Elden Christensen on Mar 15 2019 03:07 PM
First published on MSDN on Apr 29, 2016 From time-to-time people ask me for suggestions on what tweaks they can do to ma...
16.9K

Failover Cluster VM Load Balancing in Windows Server 2016

John Marlin on Mar 15 2019 03:06 PM
First published on MSDN on Apr 29, 2016 Windows Server 2016 introduces the Virtual Machine Load Balancing feature to opt...
10.3K

Troubleshooting Hangs Using Live Dump

Elden Christensen on Mar 15 2019 03:06 PM
First published on MSDN on Mar 02, 2016 In this blog post https://blogs.
2,887

Managing Failover Clusters with 5nine Manager

Rob Hindman on Mar 15 2019 03:06 PM
First published on MSDN on Jan 21, 2016 Hi Cluster Fans, It is nice to be back on the Cluster Team Blog! After founding ...

Latest Comments

RajeevPachori
in Understanding Quorum in a Failover Cluster on Nov 17 2021 06:46 PM
in line the first paragraph need a word correction from MY to BY. Right now written asThis is known as a “split brain” and we want to prevent this to avoid any potential corruption to a disk my having two simultaneous group owners. It should beThis is known as a “split brain” and we want to prevent ...
0 Likes
vinsroman
in Troubleshooting Cluster Shared Volume Auto-Pauses – Event 5120 on Oct 07 2021 12:33 PM
Hi @Jared Brown,in my case, it was caused by the network and some missed heartbeats but haven't got to the root cause. We disabled IPSec for live migrations and introduced second ad-hoc network between the cluster nodes dedicated for live migrations and cluster communication.
0 Likes
Jared Brown
in Troubleshooting Cluster Shared Volume Auto-Pauses – Event 5120 on Oct 06 2021 11:17 AM
Hey @scuthber1966 @vinsroman - I have the same issues running Server 2019. My Server 2016 clusters do not have this issue. Have either of you found the issue in your scenario?
0 Likes
rpilot1675
in Failover Clustering in Azure on Oct 06 2021 08:26 AM
Any idea how to create a file server clustered role on the Azure cluster DNN, but without using a load ballancer?
0 Likes
dakotatim
in New features of Windows Server 2022 Failover Clustering on Sep 22 2021 12:01 PM
Thanks for the info John.
0 Likes