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Failover Clustering
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10.4K

New Cluster-Wide Control For Virtual Machine Live Migrations In Windows Server and Azure Stack HCI

Steven Ekren on Jan 05 2023 09:57 AM
NEW! cluster wide property that will make it easier to set and manage the number of parallel live migrations across the ...
39.7K

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.
25.2K

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 ...
18K

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...
83.7K

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...
10.7K

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...
50.4K

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
38.8K

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...
33K

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
79.8K

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...
49.7K

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.
79.8K

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...
7,593

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...
12.8K

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.
29.2K

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...
25.7K

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.
30K

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...
23.7K

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...
13.2K

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...
11.6K

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...
24.9K

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...
8,890

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...
7,239

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...
14.7K

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...
21.1K

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...
16.3K

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...
36K

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...
25.6K

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.

Latest Comments

Schnittlauch
in PowerShell for Failover Clustering: CSV Free Disk Space (and other info) on Jul 03 2024 03:42 AM
To every "download doesnt work" - you can use this script.Import-Module FailoverClusters $objs = @() $csvs = Get-ClusterSharedVolume foreach ( $csv in $csvs ) { $csvinfos = $csv | select -Property Name -ExpandProperty SharedVolumeInfo foreach ( $csvinfo in $csvinfos ) { $obj = New-Object PSObject -P...
0 Likes
CME_B2B
in How to Switch a Failover Cluster to a New Domain on Jul 02 2024 01:58 AM
Hi @John Marlin ,we want our cluster to be completely removed from the domain to enhance security and prevent bad actors from gaining access to a domain administrator account and messing around with the resources. Would you recommend NOT doing this and what steps would we have to do to achieve the s...
0 Likes
EriqStern
in Understanding Quorum in a Failover Cluster on Jun 17 2024 05:36 AM
@Michiel_van_Heerde check out the details of Dynamic Quorum here: Understand cluster and pool quorum on Azure Stack HCI and Windows Server clusters - Azure Stack HCI | Microsoft Learn
1 Likes
Michiel_van_Heerde
in Understanding Quorum in a Failover Cluster on Jun 14 2024 06:45 AM
So we are building a Hyper-V cluster, for the moment it has an even number of nodes but if demand grows we will add one (1) node making it an odd number of nodes. If demand grows after that we will again add one (1) node making it an even number of nodes. Does that mean we have to change the quorum ...
0 Likes
mckenzm
in How to add storage to Clustered Shared Volumes in Windows Server 2012 on May 20 2024 07:28 PM
Important question. Must the disks to be added be partitioned, if so, must they be MBR, and also if so, must they be formatted, and if so must they be formatted as NTFS, or will they be partitioned and formatted upon being added to free space?
0 Likes