I'm running a HyperV Cluster on 2012 R2.
Each node is connected to the "network" with 2 nics (LACP) and to the ISCSINetwork with 4 nics, using MPIO. (usually)
For one node, the 4-nic-card just died, so we temporary replaced it with a single-link-card.
The node is correctly connected to the ISCSI-Target again.
However, the node "refuses" to use that single-link to talk with the ISCSI-Target. Access is always redirected through the "network" and the node with 4 active nics.
Is it possible, that - due to the LACP connection says "2 Gbit" - the cluster is "thinking" that it's faster to redirect CSV-Traffig to node1 and then use the 4 nic ISCSI over there?
Is there a way to "force" node 2 utilizing the "single-Link" instead?
ps.: The CSV is reportind redirected Access as DISABLED.