Estimating data storage device lifespan
First Claim
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1. A method comprising:
- receiving a storage access request;
identifying a data storage device within an enclosure as being targeted by the storage access request, wherein the enclosure includes a plurality of data storage devices;
accessing the data storage device in response to the storage access request;
in response to the identifying or the accessing, updating a record of a lifespan consumption meter associated with the data storage device;
determining, by a processing component of the enclosure, a risk factor for failure based, at least in part, on the record, wherein the risk factor is associated with the data storage device; and
sending the risk factor from the enclosure to a storage front-end system.
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Abstract
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.
31 Citations
24 Claims
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1. A method comprising:
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receiving a storage access request; identifying a data storage device within an enclosure as being targeted by the storage access request, wherein the enclosure includes a plurality of data storage devices; accessing the data storage device in response to the storage access request; in response to the identifying or the accessing, updating a record of a lifespan consumption meter associated with the data storage device; determining, by a processing component of the enclosure, a risk factor for failure based, at least in part, on the record, wherein the risk factor is associated with the data storage device; and sending the risk factor from the enclosure to a storage front-end system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An apparatus comprising:
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a processor; a plurality of data storage devices; and a machine-readable medium having instructions executable by the processor to cause the apparatus to; receive, from a storage front-end system, a storage access request; identify a data storage device of the plurality of data storage devices based, at least in part, on the storage access request; access the data storage device in response to the storage access request; in response to the identifying or the accessing of the data storage device, update a record of a lifespan consumption meter associated with the data storage device; and send at least one of the record or a risk factor to a storage front-end system, wherein the risk factor is based, at least in part, on the record, wherein the risk factor is associated with the data storage device. - View Dependent Claims (15, 16, 17, 18, 19)
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20. One or more non-transitory machine-readable media having program code for metering a lifespan of data storage devices stored therein, the program code to:
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receive, from a storage front-end system, a storage access request; identify a data storage device of a plurality of data storage devices based, at least in part, on the storage access request; access the data storage device in response to the storage access request; in response to the identifying or the accessing of the data storage device, update a record of a lifespan consumption meter associated with the data storage device; and send at least one of the record or a risk factor to a storage front-end system, wherein the risk factor is based, at least in part, on the record, wherein the risk factor is associated with the data storage device. - View Dependent Claims (21, 22, 23, 24)
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Specification