Hi list, Recently, I found that block request can't take SCSI CDB any more. So, can we still pass SCSI command to DM device which will clone the request and transfer it real path? Otherwise, we query current path of DM each time before issuing a SCSI command? Thanks, Changwei -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel