1,006 questions with Windows Server Clustering tags

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WSFC Failover Cluster: The service has returned a service-specific error code

Hello. I want to create a Windows Server Failover Cluster. The cluster validation is successful, with one warning, because there is just one networkadapter per machine. A second for splitting client-traffic and cluster-traffic is already in planning . …

Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
5,480 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-10-30T07:22:46.3666667+00:00
emikroDE 1 Reputation point
accepted 2024-11-04T13:31:56.7166667+00:00
emikroDE 1 Reputation point
0 answers

Cluster disk not coming online when doing failover for 5 to 10 mins from node1 to node 2 but when doing it from node2 to node 1 all disks are coming up in 2-3 mins.

Cluster disk not coming online when doing failover for 5 to 10 mins from node1 to node 2 but when doing it from node2 to node 1 all disks are coming up in 2-3 mins. Checked logs for failure but didn't find any logs.

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,202 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-11-04T10:09:43.7133333+00:00
Banda Valli Aishwarya 0 Reputation points
2 answers

Failover Cluster DNS changes/updates

Hi All, We have a failover cluster in place for our SQL environment. I have noticed that when it fails over it creates a new DNS record for the new IP of the SQL listener. I have removed all the DNS records, created one and then I have set up the DNS…

SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
13,950 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-10-16T10:04:58.8+00:00
Jason P 146 Reputation points
answered 2024-11-01T18:30:51.5933333+00:00
Jason P 146 Reputation points
2 answers

Renaming ClusterNetworkInterface

PS c:\Windows\system32> Get-ClusterNetworkInterface Name Node Network State \---- ---- ------- ----- N01 - FOO (1) N01 Foo Network Up N02 - FOO (1) N02 Foo Network Up …

Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2020-11-19T14:44:18.617+00:00
Chris Stankevitz 396 Reputation points
answered 2024-10-31T16:12:21.9533333+00:00
SCOTT ARNOLD 0 Reputation points
2 answers

WS2019 cluster Error 106 - available processor set of the underlying physical NICs not configured correctly because processor sets overlap when LBFO is configured with sum-queue mode

Hello! In event viewer i have this error in my WS2019 cluster of two nodes. Available processor sets of the underlying physical NICs belonging to the LBFO team NIC /DEVICE/{1A5602OS02-H2E4-46C6-09OA-1WEON5473890} (Friendly Name: Microsoft Network…

Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2021-11-24T21:27:39.637+00:00
WW-6729 371 Reputation points
commented 2024-10-29T19:16:14.3766667+00:00
Holden, Patrick (Network Services) 5 Reputation points
1 answer One of the answers was accepted by the question author.

Arc servers machines are already connected to a different subscription id or resource group when creating cluster in Azure portal

I am using azure portal to create a cluster but ran into an issue during Azure Stack HCI Arc Integration validation. "Title": "Test Arc for servers machines state", "Status": 1, "Severity": 2,…

Azure Cloud Services
Azure Cloud Services
An Azure platform as a service offer that is used to deploy web and cloud applications.
700 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-10-24T00:50:11.9366667+00:00
Wang, Bill (Solution Software Engineering) 20 Reputation points
accepted 2024-10-28T09:12:04.2933333+00:00
Wang, Bill (Solution Software Engineering) 20 Reputation points
2 answers One of the answers was accepted by the question author.

kerberos resolution target error

i create a WSFC with quorum , after that I create an FCI on NODE1 and NODE2 everything completed successfully , but after the installation of the second node on server manager dashboard i got this error from manageability : sqcluster - kerberos target…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,202 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2023-03-02T15:16:50.47+00:00
Solonas Andreou 75 Reputation points
answered 2024-10-22T10:46:17.6166667+00:00
Alexander Trofimov 0 Reputation points
1 answer

Unable to create cluster

This account may not have enough CPU cores to start a cluster. Contact your administrator to increase the limits.

Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-10-18T10:39:06.2033333+00:00
Durga Venkata Prasad Betha 0 Reputation points
answered 2024-10-22T04:24:34.88+00:00
Ian Xue 37,541 Reputation points Microsoft Vendor
1 answer

Removing virtual switches (1Gb) from hosts in the HYPER-V cluster and adding new virtual switches (25Gb) - query about consequences

Hello. I will be changing network cards in my hyper-v cluster (the hyper-v cluster consists of 4 physical hosts with 1Gb network cards). The operating system installed on the physical hosts is Windows server 2019 Datacenter. We have over 100 virtual…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,786 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,732 questions
Windows Network
Windows Network
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Network: A group of devices that communicate either wirelessly or via a physical connection.
769 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-10-15T21:18:41.7433333+00:00
Slawomir 61 Reputation points
answered 2024-10-21T07:39:14.69+00:00
Jing Zhou 7,105 Reputation points Microsoft Vendor
3 answers

Cluster Service Stopped

Hello, After installing failover manager ..Cluster service is got disabled ..When I tried to start and set to automatic getting below error. Any suggestion? Event ID attached . This is my test lab. OS 2019 Log Name: System Source: …

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,202 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2022-06-03T01:36:18.397+00:00
Dinesh Negi 66 Reputation points
answered 2024-10-21T04:45:14.19+00:00
Srinivas Elike 0 Reputation points
8 answers

Poor Performance in Cluster Shared Volumes

Hi All,  I have noticed on several clusters upon which I've worked, that there is a huge fall off in the expected performance after LUNs added to the hosts are turned over into cluster shared volumes. With the LUNs attached to the hosts before…

Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2023-03-22T15:09:06.44+00:00
João Seguro @ Chipcooler 10 Reputation points
commented 2024-10-20T16:14:41.85+00:00
Ruben Miranda 0 Reputation points
3 answers

HyperV Failover Cluster Validation complains about RDMA

Hi, I've just upgraded our HyperV cluster with 3 new machines running Windows Server 2022. We first ran Windows Server 2016 so I had to upgrade to 2019 first before I could move completely to 2022. Before each upgrade of the cluster I ran a…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,732 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2022-02-23T07:56:19.59+00:00
Patric F 1 Reputation point
commented 2024-10-18T13:53:54.27+00:00
ChkItOut1 0 Reputation points
1 answer One of the answers was accepted by the question author.

Microsoft Hyper-v server 2019 - issues with DNS on HYPERV Failover Cluster

Hello, From few weeks , I have a problem with this error: Can you help me how to resolve this error ? I see that in DNS everything is ok , because I see no errors here. Everything is with OK status. Did you have the same errors…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,786 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,732 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2021-08-17T15:17:04.993+00:00
Slawomir 61 Reputation points
accepted 2024-10-15T21:21:21.9133333+00:00
Slawomir 61 Reputation points
1 answer One of the answers was accepted by the question author.

How will the HYPER-V cluster behave during an interruption in access to the computer network?

I have a HYPER-V failover cluster at work. The cluster consists of 4 physical servers on which we have installed several dozen virtual machines. The HYPER-V cluster also includes two disk arrays containing the aforementioned virtual machines. In the…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,202 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,732 questions
Windows Network
Windows Network
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Network: A group of devices that communicate either wirelessly or via a physical connection.
769 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-09-30T13:11:23.86+00:00
Slawomir 61 Reputation points
accepted 2024-10-15T21:06:51.3266667+00:00
Slawomir 61 Reputation points
3 answers

How do I reclaim space on a shared storage cluster after I have deleted a vxhd?

Ok My Shared Storage Cluster is almost completely full. I am in the process of getting a new server and more staorage but for now I need to clean up my current one. I found a VM that had a 500GB hard drive that was not being used. I dismounted the drive…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,202 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,732 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
Windows Server Storage
Windows Server Storage
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Storage: The hardware and software system used to retain data for subsequent retrieval.
653 questions
asked 2023-02-22T20:04:00.78+00:00
hotrodjeremy1977 16 Reputation points
commented 2024-10-14T23:52:26.02+00:00
Bing Luo 5 Reputation points Microsoft Employee
3 answers

On VM, Create Cluster Wizard only allows 2 characters per IP octet

Hello all, I'm attempting to recreate a failover cluster. On the step where I'm asked to provide a name and IP address for the cluster's access point I'm able to type in a hostname and the correct network is showing up below but when I try to type in…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,786 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-10-09T22:06:00.1033333+00:00
SRECS 0 Reputation points
answered 2024-10-14T13:09:16.39+00:00
Alex Bykovskyi 2,011 Reputation points
0 answers

CreateClusterResourceType failing with 193 error on Windows server 2025 preview edition

I am using CreateClusterResourceType() API to create a cluster resource type. My code is working on all supported windows server including windows 2019 and windows 2022. But same method has started throwing 193 error when executing on Windows 2025…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,202 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-10-14T06:16:39.6466667+00:00
BJ 0 Reputation points
edited the question 2024-10-14T07:39:14.44+00:00
Jeanine Zhang-MSFT 9,771 Reputation points Microsoft Vendor
1 answer

Failover Cluster Manager Access is Denied

Hi, This is Arun. We have Virtualization setup with 3+1 High availability Cluster configuration connected to shared storage. Suddenly, in my host servers 2 & 4 failover cluster manager is not accessible. Showing "The operation has failed"…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,786 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,732 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-10-11T02:09:24.2266667+00:00
Arunkumar A 0 Reputation points
answered 2024-10-14T01:57:47.7733333+00:00
Ian Xue 37,541 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

How to migrate unmanaged disks to managed on production SQL cluster

Hello, I have to perform migration of azure disks from unmanaged to managed on our production SQL servers, which are in availability set with the sql firewall windows server in it as well. This is still in planning process, but i think i need some…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
642 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,202 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2024-09-30T09:40:44.68+00:00
Peter 20 Reputation points
commented 2024-10-14T01:31:38.18+00:00
Vinod Kumar Reddy Chilupuri 655 Reputation points Microsoft Vendor
2 answers

Win2019 Server RDS Cluster gets confused on where its VMs live

We have a two server Windows 2019 cluster for Remote Desktop Services. These two machines are hardware based and they rely on a virtual Windows 2019 server with MSSQL 2019 to control the cluster. Overall these two machines service the cluster fine with…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,786 questions
Remote Desktop
Remote Desktop
A Microsoft app that connects remotely to computers and to virtual apps and desktops.
4,596 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,006 questions
asked 2021-03-01T17:09:26.153+00:00
Paul H 6 Reputation points
commented 2024-10-10T21:42:47.79+00:00
Ryan Fischer 1 Reputation point