Hi, * Srinivas Ramani > I would be grateful to learn from this forum on how one would be able > to have different path priorities for a FC / iSCSI paths to a > multiprotocol FC/iSCSI combination lun using device mapper . The > intention is that a FC path should have a higher priority than an > iSCSI path to the same lun. Is it possible to do it with a > configuration change or would one need to add this feature to the > mpath_prio_alua code. Make a small wrapper script that invokes mpath_prio_alua and also checks if the path is to a iSCSI volume or not (you can probably determine this by looking somewhere beneath /sys/block/$dev/). If it is, add 100 to whatever mpath_prio_alua returned, and print the sum. Regards -- Tore Anderson -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
