Hardware and OS:
2 server (Node1 and Node2) with Windows 2008 R2 Enterprise,
3 network adapters on each server configured as follows:
INT LAN (10.10.10.1/24, 10.10.10.2/24)
Heartbeat (184.108.40.206/30, 220.127.116.11/30)
iSCSI (192.168.0.1/24, 192.168.0.2/24)
1 SAN iSCSI MSA2312i with IP 192.168.0.3/24
Create a cluster with iSCSI SAN
I haven't other servers, then the two nodes are also domain controllers.
I installed 2008; I created the domain; I have enabled servers with the iSCSI initiator and connected them to the SAN; I have formatted the two Lun (Lun0 = Quorum; Lun1 = Data); I added on the servers, the Failover Cluster feature; I ran The Cluster Validation Wizard, with zero failure and warning.
At this point I created the cluster with ip 10.10.10.3/24, assigned as the quorum Lun0; configure the network cards :
INT (LAN client and cluster traffic)
Heartbeat (traffic cluster)
iSCSI (no traffic for cluster and client)
Now I want to test failover, so I disable the INT LAN card on Node1 .
From a client PC I noticed that the ping has stopped and then is restarted.
In the management of the cluster, the quorum has moved on Node2.
Until here everything ok. (right?)
Now I have re-enable INT LAN card on Node1.
I disabled the LAN card INT on Node2.
From a client PC I noticed that the ping has stopped and is not restarted.
In the management of the cluster, the quorum is still ONLINE on Node2, but the quorum is unreachable.
If I re-enable the INT LAN on Node2, the cluster is still not working.
The only way to bring life the cluster, I have stop and start the service on cluster Node2.
How can I fix?
p.s: sorry for my english ;)