Today we migrated from a old 2008 R2 cluster to a new 2012 R2 cluster, we are having problems with live migration of selected VMs between the 2 nodes currently in the cluster.
When we attempt this we see the following error in failover cluster manager
Live migration of 'SCVMM RC-LYNC-MON' failed.
Virtual machine migration operation for 'RC-LYNC-MON' failed at migration source 'RC-HYPERV-4'. (Virtual machine ID D3E6F2DF-A25B-459B-944D-A35979963B92)
The Virtual Machine Management Service failed to establish a connection for a Virtual Machine migration with host 'RC-HYPERV-5': General access denied error (0x80070005).
The Virtual Machine Management Service failed to establish a connection for a Virtual Machine migration because the destination host rejected the request: General access denied error (0x80070005).
the following in the is seen on the destination node:
The Virtual Machine Management Service denied a request for a Virtual Machine migration at the destination host: General access denied error (0x80070005).
The Virtual Machine Management Service blocked a connection request for a Virtual Machine migration from client address '192.168.4.6': General access denied error (0x80070005).
I've read things about permissions but am unsure what exactly I am looking at and where I should be looking.
For example, the ACL on this folder C:\ClusterStorage\Volume1\RC-LYNC-MON\Virtual Machines\D3E6F2DF-A25B-459B-944D-A35979963B92 is missing RC-HYPERV-5$ as an entry. Other VMs that are migrating fine have this entry.
All VMs reside on a CSV, but I don't want to go altering permissions in case I make the situation worse!
Can anybody suggest some things to try?