We're interesting in using multipath I/O from our Red Hat servers with our iSCSI SAN in order to have failover in the event of a switch failure. Our vendor gave me a product matrix and it says we cannot use 2 NICs under Red Hat, we must use 1 NIC and 1 HBA. I'm not finding any clear cut explanation of this in the device-mapper documentation, unless I'm missing something. Are we really required to use an HBA instead of just 1 NICs with DM? Thanks, Scott -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
