Hello,
live migrating large VMs often fail on a 2012R2 cluster, same situation as described here:https://social.technet.microsoft.com/Forums/en-US/3436c57b-8832-4981-a09f-47361ed5db1d/live-migration-of-big-vms-fail. There is even a solution provided in this postings:
On all hosts, goto below in registry
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Virtualization\Migration
Create a new key "NetworkBufferCount" as a DWORD with value of "1024"
Reboot the host
Unfortunately it is not saying wheter this key is hexadecimal or decimal. Would also be nice to know how this works.
Any help would be highly appreciated!
Regards
Ueli