SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
13,365 questions
0 answers
Cannot connect to DB failover cluster instance from application server in azure VM
Database connection failed while I am trying to connect DB server instance from application server. My environment: I have two DB servers in SQL failover cluster on top of windows clustering and an application server. Two DB servers and one…
asked 2024-04-05T14:57:51.9233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 41%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESR%3C/text%3E%3C/svg%3E)
Shuvajit Roy
166
Reputation points
commented 2024-04-10T21:36:50.66+00:00
GeethaThatipatri-MSFT
29,017
Reputation points Microsoft Employee
1 answer
Can we configure Azure Update Manager on Hyper-v Cluster
Hi, We have configured Azure Update Manager for our onprem servers. The maintenance configuration seems to work. However, I was wondering if we can configure Cluster Aware Updating, and use it together with Azure Update Manager. Last maintenance…
asked 2024-03-19T12:53:51.57+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(25.6, 33%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJD%3C/text%3E%3C/svg%3E)
Jan De Smet
156
Reputation points
commented 2024-04-10T02:00:43.6966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 43%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Monalla-MSFT
12,846
Reputation points
6 answers
One of the answers was accepted by the question author.
Hyper-v cluster 2022: WARN Cluster Shared Volume 'Volume2' ('Cluster Disk 3') has entered a paused state because of 'STATUS_CONNECTION_DISCONNECTED(c000020c)'. All I/O will temporarily be queued until a path to the volume is reestablished.
Hi Everyone, I am facing quit headeach issue, took many hours for google seaching but still can not fix. It happing in our Production Hyper-V enviroment so impact quite high ultil now. I have 2 Hyper-V Clusters (2 nodes each), both running Windows Server…
asked 2024-03-11T07:43:54.94+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 86%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENT%3C/text%3E%3C/svg%3E)
Nguyen Thanh Hieu
61
Reputation points
commented 2024-04-02T06:46:29.8166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 94%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIX%3C/text%3E%3C/svg%3E)
Ian Xue (Shanghai Wicresoft Co., Ltd.)
34,271
Reputation points Microsoft Vendor
2 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: …
asked 2022-06-03T01:36:18.397+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 57.99999999999999%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDN%3C/text%3E%3C/svg%3E)
Dinesh Negi
66
Reputation points
answered 2024-03-29T11:19:00.9666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 24%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
Sarfraz Aslam
31
Reputation points
4 answers
One of the answers was accepted by the question author.
How to fix a 2 node S2D cluster when one node had multiple drives replaced
Hello! I have a customer with a 2 node Microsoft Hyper-V S2D Cluster running Windows Server 2022. The storage pool spans both servers (Microsoft's S2D Mirroring) with twelve 2TB SSD's per server. The one server had three SSD drives fail all at once (not…
asked 2024-03-11T18:14:52.8766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 38%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDB%3C/text%3E%3C/svg%3E)
Dave Baddorf
20
Reputation points
answered 2024-03-29T02:23:04.43+00:00
Dave Baddorf
20
Reputation points
1 answer
Windows Server 2022 STD Unable to add language pack
Windows Server 2022 STD Unable to add language pack System SKU information:SKU=0A17;ModelName=PowerEdge R450
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 28.999999999999996%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 9%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWL%3C/text%3E%3C/svg%3E)
4 answers
One of the answers was accepted by the question author.
Hyper-V Cluster, nodes and IPs - problems
Hi, We have a hyper-v cluster with just 2 nodes and about 10 VMs. One shared disk with machines, a quorum, etc. A simple one. We had to upgrade nodes to windows server 2022 because of security auditory, disabling first NICS team and breaking…
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,636 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.
712 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.
980 questions
asked 2024-03-21T08:43:20.2+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 93%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECY%3C/text%3E%3C/svg%3E)
Carlos Yohn Zubiría
41
Reputation points
commented 2024-03-25T12:43:00.3433333+00:00
Alex Bykovskyi
1,851
Reputation points
1 answer
Occasionally cluster node communication lost due to "Security Error while Verifing"
I have a 6 nodes S2D Failover Cluster environment. It happened few times daily that, "Node-to-Node Communications" lost between two nodes. In the cluster log, one node is complaining about "ReadObject failed with…
asked 2024-03-19T12:11:30.82+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(230.39999999999998, 82%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXS%3C/text%3E%3C/svg%3E)
Xu, Shu (PPAL RC-HK)
0
Reputation points
answered 2024-03-21T08:00:38.3266667+00:00
Ian Xue (Shanghai Wicresoft Co., Ltd.)
34,271
Reputation points Microsoft Vendor
3 answers
Windows 2022 Hyper-V Cluster Req
Hi, Is it a must to have the same hardware and processor versions to create a Windows 2022 Hyper-V Cluster? Secondly, can we create a cluster without a SAN Storage with Windows 2022 Standard Edition? Thanks.
asked 2024-03-17T13:57:33.7033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 57.99999999999999%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECS%3C/text%3E%3C/svg%3E)
create share
656
Reputation points
answered 2024-03-20T10:16:10.3733333+00:00
Ian Xue (Shanghai Wicresoft Co., Ltd.)
34,271
Reputation points Microsoft Vendor
2 answers
hyper-v converged cluster seems to faces low performance on new vms
Hi! I am facing something strange on my Hyper-V converged cluster and I would like to hear from you If you faced something similar and you deal with. I have a cluster of 3 physical servers with win2019 datacenter edition. They are all same and contain…
asked 2024-03-14T08:37:04.46+00:00
Kuznos Christos
20
Reputation points
commented 2024-03-18T16:16:48.6466667+00:00
Kuznos Christos
20
Reputation points
3 answers
Event id 5120 - STATUS_CONNECTION_DISCONNECTED(c0000020c)
Hi, Today faced below Warning on Three nodes Windows Server 2019 Hyper-V Cluster
asked 2021-07-28T08:00:59.93+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 9%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOM%3C/text%3E%3C/svg%3E)
Osama Mansoor
86
Reputation points
commented 2024-03-18T04:04:47.2766667+00:00
Nguyen Thanh Hieu
61
Reputation points
0 answers
Hyper V 2022 Cluster CSV's running in Redirected mode.
I ran updates over the weekend and now I see that the CSV's are running in redirected mode. I removed one of the CSV volumes from cluster storage (no VM's on it right now) and it went back to the standard online. I used the FLTMC tool command to remove…
asked 2024-01-26T02:26:41.1566667+00:00
Joe Sparks
26
Reputation points
commented 2024-03-12T14:11:55.4033333+00:00
Joe Sparks
26
Reputation points
2 answers
Why is SQL AO-AG slower to failover than SQL Mirroring
Encountered problem: Our use-case has 3 x Server 2022 in a topology of a domain controller with two node cluster. This is a SQL Always On AG architecture. The cluster hosts the SQL availability group roles. This is a replacement for the MS deprecated SQL…
asked 2024-03-08T16:31:28.7933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 28.999999999999996%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Soysa, Kris
0
Reputation points
answered 2024-03-11T02:19:15.4833333+00:00
LiHongMSFT-4306
25,651
Reputation points
2 answers
One of the answers was accepted by the question author.
Create cluster error：RPC Server unavailable
I deleted the original cluster then created a new cluster ，but error: RPC Server unavailable I have already exec [Clear-ClusterNode] and Restart the machine
asked 2022-06-28T08:06:57.1+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 18%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXS%3C/text%3E%3C/svg%3E)
xiaoqing sun
21
Reputation points
answered 2024-03-08T08:05:25.7733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 79%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVV%3C/text%3E%3C/svg%3E)
Vinh Vu
0
Reputation points
3 answers
Hyper-V Cluster Network Profiles
2024-02-21_13-21-15.jpgHello, We have 2 Hyper-V cluster's both which are experincing network connectivity issues. These are hosted on-premise, Hosts are domain joined, one cluster is 2 node and the other is 3 node. I noticed recently that most of the…
asked 2024-02-21T19:24:06.12+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 48%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZB%3C/text%3E%3C/svg%3E)
Zwart, Brian
0
Reputation points
answered 2024-03-07T08:12:32.0266667+00:00
Ian Xue (Shanghai Wicresoft Co., Ltd.)
34,271
Reputation points Microsoft Vendor
4 answers
One of the answers was accepted by the question author.
How do we resolve disks stuck in stopping maintenance mode
Hi there, we run Server 2022 Datacentre in a 3 Node Cluster (running storage spaces direct). This disks in one of the Nodes are all stuck in 'Stopping maintenance mode, OK We have tried restarting the node in question,
asked 2024-02-01T15:24:05.7033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 16%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EV%3C/text%3E%3C/svg%3E)
VMAX_Lapras
25
Reputation points
accepted 2024-03-06T14:17:01.56+00:00
VMAX_Lapras
25
Reputation points
1 answer
Compability between AMD EPYC 7002 - 7003 series
I don't really know if I'm in the right place but I need to check compatibility on CPUs. I use windows server 2019 with hyper-V cluster, with AMD EPYC 7002 and 7003 series together. Unfortunately, I could not migrate my virtual machines between those…
asked 2023-05-22T15:33:53.9333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 97%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKC%3C/text%3E%3C/svg%3E)
Kirim, Cihat
0
Reputation points
commented 2024-03-01T13:05:38.5166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 71%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERK%3C/text%3E%3C/svg%3E)
Rogier Koek
10
Reputation points
3 answers
CLUSTER SERVICE NOT STARTING AND CLUSTER REGISTRY MISSING
After upgrading my SQL Server OS from 2016 to 2019, my failover clustering feature is not working, the cluster service has stopped and is disabled, even after trying to bring it back up, it is giving the error " Couldn't find file…
asked 2024-02-25T13:44:53.7566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(48, 10%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKS%3C/text%3E%3C/svg%3E)
klean Sap
0
Reputation points
answered 2024-02-27T07:19:39.38+00:00
Ian Xue (Shanghai Wicresoft Co., Ltd.)
34,271
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
asked 2024-02-26T14:50:55.69+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 68%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
Angani Support
25
Reputation points
accepted 2024-02-27T06:56:29.3266667+00:00
Angani Support
25
Reputation points
0 answers
To Change a window 2022 Datacenter VNN cluster into DNN cluster without downtime
My Environment is a business-critical High Availability and Disaster Recovery with 4 nodes and 1 cloud witness environment. with 2 nodes in primary and 2 nodes in DR with cloud witness in DR region. This environment has Mutiple instance and SQL…
asked 2024-01-31T08:25:01.6966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 21%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAR%3C/text%3E%3C/svg%3E)
Arjun R B
20
Reputation points
commented 2024-02-25T01:27:04.9666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(140.8, 52%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDS%3C/text%3E%3C/svg%3E)
Debarchan Sarkar - MSFT
1,131
Reputation points Microsoft Employee