Best Practices:
-
Register each host's IQN on the FlashArray under before discovery.
-
Use iface bindings to bind each fabric's discovery to the correct NIC: this is required for dual-fabric isolation.
-
Use
sendtargetswith the-Iflag to specify the iface for each discovery (see the iSCSI Quickstart for the full CLI workflow). -
Filter unwanted portals after discovery if the FlashArray has iSCSI portals on multiple networks.
-
Enable automatic login with
node.startup = automaticso sessions reconnect after reboot. -
Verify 4 sessions per host (2 controllers 2 fabrics) with
sudo iscsiadm -m session.