Thanks for reply! Ok, the whole story is: we bought a licence two years ago to run it in 2-nodes cluster with SAN config. Sales told this is possible and it's actually is, except the fact that in split brain scenario VMs on each node still able to connect to targets on that node. There was no "...

Good day! My config: 2 nodes running WS2008 R2 SP1 and SW HA 4Tb (ver. 6.0.4768). I did a little test on HA device: disabled heartbeat channels first and sync channels second - both nodes told they are synchronized and partner is not. Then did some writes to each node (using its target), then brough...