JoJoGabor
Expert
Expert

WHats the configuration of your vSwitch used to connect to iSCSI?

I would use 2 pNICs in active/standby with failback set to No, and Link Status set to Beacon Probing.

Also I've seen differing results between the vmkping response when network failsover to the response on the actual VM. Never got to the bottom of why, but its worth running your test to ping the iSCSI target from the VM