I notice in scsi_dh_emc.c that there is a comment: TODO: need some interface so we can set trespass values I don't see where any such interface has been developed or even any discussion on the different mailing lists to create such an interface. Did I miss something? As it stands now there is no way that I can see to have the emc hardware handler support the "honor trespass" feature short of recompiling the module forcing the flag to be set. This leaves a feature that worked in earlier versions of multipath not working now. Eddie -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel