Utilizing a decentralized storage network for data storage

Patent metadata

Field	Value
Publication number	US-11112989-B2
Application number	US-201916293055-A
Country	US
Kind code	B2
Filing date	Mar 5, 2019
Priority date	Mar 9, 2018
Publication date	Sep 7, 2021
Grant date	Sep 7, 2021

Abstract

Offloading data storage to a decentralized storage network, including: identifying a plurality of decentralized storage networks that the storage system can utilize for storing data; selecting, in dependence upon characteristics of each decentralized storage network and requirements associated with storing the data, one or more decentralized storage networks for storing the data; and initiating storage of the data on the selected one of more decentralized storage networks.

First claim

What is claimed is:

1. A method of utilizing a decentralized storage network for data storage, the method comprising:
identifying a plurality of decentralized storage networks that a storage system utilizes for storing data, wherein each of the plurality of decentralized storage networks comprises a collection of network connected computers operating as cooperative participants without employing dedicated servers for the storage of data;
selecting, in dependence upon characteristics of each decentralized storage network and requirements associated with storing the data, one or more decentralized storage networks for storing the data;
initiating storage of the data on the selected one of more decentralized storage networks; and
sharing, with one or more other storage systems, information describing the storage system and the one or more decentralized storage networks storing the data.

2. The method of claim 1 further comprising reducing, prior to initiating storage of the data on the selected one of more decentralized storage networks, a size of the data using one or more data reduction techniques.

3. The method of claim 1 wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises including, in a blockchain, a contract describing a relationship agreement between the storage system and a particular decentralized storage network.

4. The method of claim 1 wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises including, in a blockchain, the data.

5. The method of claim 1 further comprising:
receiving a request to take a snapshot of a dataset stored within the storage system;
creating the snapshot of the dataset stored within the storage system; and
wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises initiating storage of the snapshot on the selected one of more decentralized storage networks.

6. The method of claim 1 further comprising mirroring, between the plurality of decentralized storage networks, the data.

7. The method of claim 1 further comprising:
detecting that a dataset stored within the storage system should be replicated to a second storage system;
receiving a request to modify the dataset;
modifying the dataset stored within the storage system; and
wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises initiating storage of the modified dataset on the selected one of more decentralized storage networks.

8. An apparatus for utilizing a decentralized storage network for data storage, the apparatus comprising a computer processor and a computer memory operatively coupled to the computer processor, the computer memory having computer program instructions that, when executed by the computer processor, cause the apparatus to carry out the steps of:
identifying a plurality of decentralized storage networks that a storage system utilizes for storing data, wherein each of the plurality of decentralized storage networks comprises a collection of network connected computers operating as cooperative participants without employing dedicated servers for the storage of data;
selecting, in dependence upon characteristics of each decentralized storage network and requirements associated with storing the data, one or more decentralized storage networks for storing the data;
initiating storage of the data on the selected one of more decentralized storage networks; and
sharing, with one or more other storage systems, information describing the storage system and the one or more decentralized storage networks storing the data.

9. The apparatus of claim 8 further comprising computer program instructions that, when executed by the computer processor, cause the apparatus to carry out the steps of: reducing, prior to initiating storage of the data on the selected one of more decentralized storage networks, a size of the data using one or more data reduction techniques.

10. The apparatus of claim 8 wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises including, in a blockchain, a contract describing a relationship agreement between the storage system and a particular decentralized storage network.

11. The apparatus of claim 8 wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises including, in a blockchain, the data.

12. The apparatus of claim 8 further comprising computer program instructions that, when executed by the computer processor, cause the apparatus to carry out the steps of:
receiving a request to take a snapshot of a dataset stored within the storage system;
creating the snapshot of the dataset stored within the storage system; and
wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises initiating storage of the snapshot on the selected one of more decentralized storage networks.

13. The apparatus of claim 8 further comprising computer program instructions that, when executed by the computer processor, cause the apparatus to carry out the steps of mirroring, between the plurality of decentralized storage networks, the data.

14. The apparatus of claim 8 further comprising computer program instructions that, when executed by the computer processor, cause the apparatus to carry out the steps of:
detecting that a dataset stored within the storage system should be replicated to a second storage system;
receiving a request to modify the dataset;
modifying the dataset stored within the storage system; and
wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises initiating storage of the modified dataset on the selected one of more decentralized storage networks.

15. A computer program product for utilizing a decentralized storage network for data storage, the computer program product disposed upon a computer readable medium, the computer program product comprising computer program instructions that, when executed, cause a computer to carry out the steps of:
identifying a plurality of decentralized storage networks that a storage system utilizes for storing data, wherein each of the plurality of decentralized storage networks comprises a collection of network connected computers operating as cooperative participants without employing dedicated servers for the storage of data;
selecting, in dependence upon characteristics of each decentralized storage network and requirements associated with storing the data, one or more decentralized storage networks for storing the data;
initiating storage of the data on the selected one of more decentralized storage networks; and
sharing, with one or more other storage systems, information describing the storage system and the one or more decentralized storage networks storing the data.

16. The computer program product of claim 15 further comprising computer program instructions that, when executed, cause a computer to carry out the steps of: reducing, prior to initiating storage of the data on the selected one of more decentralized storage networks, a size of the data using one or more data reduction techniques.

17. The computer program product of claim 15 wherein initiating storage of the data on the selected one of more decentralized storage networks further comprises including, in a blockchain, a contract describing a relationship

Assignees

• Pure Storage Inc

Inventors

• Richardson Michael

Classifications

• H04L67/1097 Primary

  for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS] · CPC title

• H04L67/1095

  Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes · CPC title

• G06F3/0647 Primary

  Migration mechanisms · CPC title

• G06F3/0604

  Improving or facilitating administration, e.g. storage management · CPC title

• G06F3/0653

  Monitoring storage devices or systems · CPC title