In at least one embodiment, a method of metering lifespan consumption of data storage devices in a multiple-data-storage-devices enclosure is disclosed. The method includes: receiving a storage access request; identifying a first data storage device within the enclosure as being targeted by the storage access request, wherein the enclosure includes two or more data storage devices; accessing the first data storage device in response to the storage access request; and in response to the identifying or the accessing, updating a record of a lifespan consumption meter assigned to the first data storage device.