Windows 10: Windows Failover Clustering Services WFCS Disks not coming online after VM Migration

Hello, We have a VMware environment which has a 2 Node Cluster of VMs on Windows Server 2012R2 . These two VMs are on different ESXi hosts, both of which are running version 6.7 . When attempting to migrate these to ESXi host version 7.0, the shared disks in the Windows cluster are not coming back online, however they run just fine on the previous hypervisor version . VMWare support has informed us that there should be no compatibility issues on their end, and the issue is on Microsoft's end. After numerous troubleshooting, I'm still left empty handed without any solution and could definitely

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Failover Cluster VM did not migrated to another HyperV cluster host server

Hi All,

I am having issues a few times that one of the failover Cluster HyperV host server01 got one physical network port disconnected ( don't know how as the switch was showing connecting and up) and all VMs on that Host server got down. we have four network ports teaming together and only one physical network port was saying as disconnected. however, with network teaming, server01 was on the network and provided all information to our monitoring tool but all VMs went offline. we have another 7 servers part of this failover cluster and somehow no VMs migrated to another host.

in addition, I try to live to migrate all VMs another server but waited for about 15-20 minutes but nothing happen. last I have to turn off server01 and then all VMs migrated to another failover cluster host servers.

check Cluster logs and can't see any errors there. on server01 systems event log saying only

"Member Nic {0bb58341-0b32-4595-8769-2fdee0818e26} Disconnected."

then all VMs went down.

on the server only one network teaming port and all physical connected network ports part of this one Teaming port like to know how come all VMs went down from only one network port status ? what other logs should I know.

I am after more specific failover cluster storage communication status information and error when this happens but can't find any error so where should I check?

Thanks,

Prakash

 

Quorum Disk in windows failover cluster

Hi All

i am trying to add qorum disk in windows failover cluster but i am not able to add any disk as quorum . need help for the same. please share if there is any document which shows how the quorum disk can be added to server..

this i am trying on windows server 2012 R2 on VM platform.

 

Failover Cluster Error ID21502

Hi

I have 3 node in Failover Cluster，when i use live Migration function ，it accuse an error：ID21502，detail was that “the virtual machine management service failed to establish a connection for virtual machine migration with host S1;No connection could be made
because the target machine actively refused it (0x8007274D)”

ps: I can move VM between S2 and S3 by live migration

OS Win2016 std