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SCSI_MPATH_DEVICE_ID_LEN 40 > Is there a reason that this is set to 40? scsi_vpd_lun_id() can return > ids larger than 40 (struct alua_port_group uses 256 bytes to hold the > response), and I don't know of any guarantee that the id will be unique > within the first 40 characters, although it certainly seems like only > pathological devices wouldn't. Right, I will be increasing this to be aligned with what the spec allows. Thanks!