Our Hyper-V Architecture is as following:
2 Physical Nodes , On each one , Windows Server 2019 Datacenter
Hyper-V Role installed on each one
Failover Cluster
Nimble Storage
iSCSI connection between the Hyper-V Nodes to Nimble Storage Array
MPIO on Windows is Enabled
Nimble DSM for Windows MPIO is installed
both Physical servers can communicate within the iSCSI network to the Nimble Storage , it is not network issue on the iSCSI network , I already checked this and I can say 100% this is not Network issue on the iSCSI network.
The LUN on Nimble is accessible by both 2 Physical Nodes , so this is not the problem.
now what is the problem ?
The Problem is with changing Cluster Disk (CSV) Node owner.
one I try to move the owner on the CSV then I encounter an issue.
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