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Failover Clustering
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11.8K

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

Steven Ekren on Jan 05 2023 05:57 PM
NEW! cluster wide property that will make it easier to set and manage the number of parallel live migrations across the ...
43.5K

New features of Windows Server 2022 Failover Clustering

John Marlin on Sep 01 2021 08:02 PM
In this blog, I will be giving an overview of the new features in Windows Server 2022 Failover Clustering.
27.7K

Failover Clustering in Azure

John Marlin on Jul 16 2021 06:38 PM
This article discusses the new features in Windows Server 2019 and beyond when creating a Failover Cluster in Azure and ...
19.7K

Security Settings for Failover Clustering

John Marlin on Jul 13 2021 10:35 PM
Its not widely published out there but there are several security settings added to Failover Clustering. The first is th...
98.8K

Failover Clustering Networking Basics and Fundamentals

John Marlin on Sep 24 2020 01:16 AM
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...
11.4K

Talking Failover Clustering and Azure Stack HCI Ignite 2019 Announcements

John Marlin on Nov 18 2019 08:03 PM
Microsoft Ignite 2019 at the Orange County Convention Center in Orlando, Florida was a huge success with approximately 2...
51.6K

Windows Server 2019 Failover Clustering New Features

John Marlin on May 13 2019 10:10 PM
This blog outlines and demos a lot of the new features available for Windows Server 2019 New Features
41.6K

List of Failover Cluster Events in Windows 2016/2019

John Marlin on Apr 12 2019 07:01 PM
It's been a long time coming, but it is finally here...
35.1K

Optimizing Hyper-V Live Migrations on an Hyperconverged Infrastructure

John Marlin on Apr 04 2019 09:32 PM
Optimizing Hyper-V Live Migrations on an Hyperconverged Infrastructure
86.6K

So what exactly is the CLIUSR account

John Marlin on Mar 26 2019 03:37 PM
Starting with Windows 2012 Failover Clustering, we introduced the CLIUSR account. This is a local user account used by c...
52K

No such thing as a Heartbeat Network

John Marlin on Mar 25 2019 10:49 PM
We continue to here about configuring a "heartbeat network". This blogs will explain that ther eis no such thing.
83.7K

Windows Server 2016/2019 Cluster Resource / Resource Types

John Marlin on Mar 15 2019 10:17 PM
First published on MSDN on Jan 16, 2019 Over the years, we have been asked about what some of the Failover Cluster resou...
8,114

Microsoft Ignite 2018 Clustering Sessions available

John Marlin on Mar 15 2019 10:17 PM
First published on MSDN on Nov 01, 2018 For those who attended Microsoft Ignite 2018 in Orlando, Florida, we thank you f...
13.5K

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

John Marlin on Mar 15 2019 10:16 PM
This blog discusses a new feature in Windows Server 2019.
30.2K

Scale-Out File Server Improvements in Windows Server 2019

John Marlin on Mar 15 2019 10:16 PM
Failover Clustering Scale-Out File Server was first introduced in Windows Server 2012 to take advantage of Cluster Share...
27.1K

New File Share Witness Feature in Windows Server 2019

John Marlin on Mar 15 2019 10:15 PM
This blog discusses a new feature in the upcoming release of Windows Server 2019.
31.6K

Failover Cluster File Share Witness and DFS

John Marlin on Mar 15 2019 10:15 PM
First published on MSDN on Apr 13, 2018 This blog discusses a new feature in the upcoming release of Windows Server 2019...
25.3K

How to Switch a Failover Cluster to a New Domain

John Marlin on Mar 15 2019 10:14 PM
First published on MSDN on Jan 09, 2018 This blog discusses a new feature in the upcoming release of Windows Server 2019...
14K

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

RobHind on Mar 15 2019 10:14 PM
First published on MSDN on Aug 10, 2017 By Amitabh TamhaneGoals: This topic provides an overview of providing persistent...
12.3K

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

RobHind on Mar 15 2019 10:12 PM
First published on MSDN on Aug 10, 2017 By Amitabh TamhaneGoals: This topic provides an overview of providing persistent...
25.8K

Deploying IaaS VM Guest Clusters in Microsoft Azure

John Marlin on Mar 15 2019 10:12 PM
First published on MSDN on Feb 14, 2017 Authors: Rob Hindman and Subhasish Bhattacharya, Program Manager, Windows Server...
9,541

Failover Clustering Sets for Start Ordering

EldenChristensen on Mar 15 2019 10:09 PM
First published on MSDN on Oct 10, 2016 In a private cloud there may be multi-tier applications which are deployed acros...
7,707

Failover Clustering @ Ignite 2016

EldenChristensen on Mar 15 2019 10:09 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...
15.6K

Using PowerShell script make any application highly available

John Marlin on Mar 15 2019 10:09 PM
First published on MSDN on Jun 06, 2016 Author:Amitabh Tamhane Senior Program Manager Windows Server MicrosoftOS release...
22.5K

NetFT Virtual Adapter Performance Filter

EldenChristensen on Mar 15 2019 10:07 PM
In this blog I will discuss what the NetFT Virtual Adapter Performance Filter is and the scenarios when you should or sh...
17.1K

Speeding Up Failover Tips-n-Tricks

EldenChristensen on Mar 15 2019 10:07 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...
38.2K

Failover Cluster VM Load Balancing in Windows Server 2016

John Marlin on Mar 15 2019 10:06 PM
First published on MSDN on Apr 29, 2016 Windows Server 2016 introduces the Virtual Machine Load Balancing feature to opt...
27.3K

Troubleshooting Hangs Using Live Dump

EldenChristensen on Mar 15 2019 10:06 PM
First published on MSDN on Mar 02, 2016 In this blog post https://blogs.

Latest Comments

absdpt
in So what exactly is the CLIUSR account on Oct 11 2024 08:40 AM
Hi,I setup an Hyper-V Failover Cluster, everything seemed to work until the password change of the CLIUSR occurs. After digging on the logs we discovered nodes are trying to use NTLM to communicate between them and NTLM is disabled on our domain. Any reason why it is using NTLM and not certificate a...
0 Likes
Karl-WE
in Understanding the state of your Cluster Shared Volumes on Sep 11 2024 07:13 AM
Hi @Hassel-z you need to create a CSV formatted with ReFS please. Depending on the application and average filesize choosing either 4k or 64k sectors. What you are seeing about the Direct IO state is expected. See my comment above. No you do not need a SAN or NAS for SoFS. But if you would be using ...
0 Likes
Hassel-z
in Understanding the state of your Cluster Shared Volumes on Sep 08 2024 02:21 PM
Hi @Karl-WE Thank you for your detailed response and for recommending the community resources! I’ll make sure to review them carefully. To clarify my Direct I/O issue: I have two SOFS nodes, each connected to an NVMe SSD via PCIe. I used S2D to create a mirrored CSV on NTFS, but only one node shows ...
0 Likes
Karl-WE
in Understanding the state of your Cluster Shared Volumes on Sep 06 2024 03:08 AM
Hi @Hassel-z you might want to join azurestackhci.slack.com to receive answers. Feel welcome. It's a serious technical community for S2D and likewise Azure Stack HCI. Generally S2D works with direct and local attached storage SAS, NVMe, unlike unclustered Storage Spaces, which could even support USB...
0 Likes
Hassel-z
in Understanding the state of your Cluster Shared Volumes on Sep 05 2024 09:02 AM
@RobHind Hi Rob,I’m new to Windows clustering and recently came across your article—I’m very thankful for it! Currently, I’m setting up a two-node cluster, with each node having a physical connection to an NVMe SSD. I’ve configured Storage Spaces Direct (S2D) to create a storage pool and set up a tw...
0 Likes