On 07/07/2016 04:21 PM, Xose Vazquez Perez wrote: > Is "ID_UID" really valid? > > libmultipath/hwtable.c: .uid_attribute = "ID_UID", > I was wondering the same thing. For ceph rbd, we do not have the normal scsi serial/wwn values, so I am modifying our udev rule to export ID_UID. I made the ID_UID, the values we use for the udev (/dev/rbd) name which is the pool name (basically just a grouping of storage) plus the image name (basically name of a disk created in a pool). -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel