Hello Technet,
I have a 6 node Hyper-V 2016 Cluster with S2D. I am troubleshooting an issue with a VM that appears to be related to the node the VM is on. The issue presents itself as distorted call recording when the VM is on 4 of 6 nodes. If I live migrate the VM to 2 of the 'good' nodes, the issue goes away. So far no other VMs or their application/services are showing or have any reported issues. I have operations manager 2016 and S2D management pack, but I need help determining the cause, or where I should continue to look.
VMM shows no issues with the nodes, and all networking, configuration, etc., is consistent.
Operations Manager does not have any alerts related to the storage subsystem, and each S2D volume 'ok'. The i/o graphs don't really give me a sense of what performance I should expect, and what's normal. I used thefollowingarticle to set up S2D SCOM monitoring.
Anyone have recommendations on where to look, or what I should troubleshoot next?