3 x Dell PowerEdge R710 Servers (Windows Server 2008 R2 SP1 Data Center 64Bit) with a QNAP TS-259 Pro+ NAS running on a GBIT Network.
On the Servers is a iSCSI LUN mapped with the iSCSI initiator.
The Network is splitted with VLAN for Heartbeat, Cluster Shared Volumes and Live Migration.
I have a VM running von Server A and when I try to move the VM (Live Migration) to Server B then I got this Error:
Log Name: System
Event ID: 5120
Task Category: Cluster Shared Volume
Description: Cluster Shared Volume ‘Volume1′ (’Cluster Disk 1′) is no longer available on this node because of ‘STATUS_BAD_NETWORK_PATH(c00000be)’. All I/O will temporarily be queued until a path to the volume is reestablished.
I've already checked the Server NICs if the Client for Microsoft and File and Printersharing is active. I don't know, what I can do, to get a working Live Migration environment on the Failover Cluster.
Sorry for my bad english!
I hope you can help me!