Cloud-based air-gapped data storage management system

Patent metadata

Field	Value
Publication number	US-12130708-B2
Application number	US-202017120555-A
Country	US
Kind code	B2
Filing date	Dec 14, 2020
Priority date	Jul 10, 2020
Publication date	Oct 29, 2024
Grant date	Oct 29, 2024

Abstract

An illustrative cloud-based air-gapped data storage management (destination) system obtains authorized access to other (source) systems' backup copies, replicates those copies within the destination system, parses supplemental metadata included in the source backup copies, and integrates the replica copies into the destination system as though natively created there. Replica copies are integrated as backup copies without first restoring the source backup copies to a native data format. The source system lacks knowledge of or connectivity with the destination system, thus maintaining an “air gap” between the systems. The destination system preferably operates in a cloud computing environment. The destination system uses supplemental metadata from the replica copies to re-create or mimic the source's computing environment and to restore backed up data from the replica copies. The destination system also operates as an autonomous analytics engine, applying value-added services to backed up data pulled from source system(s).

First claim

What is claimed is:

1. A system comprising:
(i) a source data storage management system that is configured to:
extract supplemental metadata from a first management database of the source data storage management system,
generate a first backup copy that is based on data generated at a data processing resource that executes an application, wherein the data is in a primary data format that is associated with the application,
wherein the first backup copy comprises the supplemental metadata extracted from the first management database, and
wherein the first backup copy further comprises a backup portion based on the data, wherein the backup portion is in a backup format that is distinct from the primary data format, and
store the first backup copy at a cloud computing environment, wherein the first backup copy is governed by the source data storage management system, and
wherein the source data storage management system is distinct from and lacks information about a destination data storage management system; and
(ii) the destination data storage management system, which is configured in the cloud computing environment, wherein the destination data storage management system is configured to:
read the first backup copy from the cloud computing environment,
replicate at least the backup portion of the first backup copy, in the backup format, to generate a second backup copy, which is also in the backup format,
store the second backup copy in the backup format at a data storage resource of the cloud computing environment, wherein the second backup copy is governed by the destination data storage management system,
store at least some of the supplemental metadata extracted from the first management database into a second management database of the destination data storage management system,
wherein the second management database comprises preferences for governing the second backup copy within the destination data storage management system,
based at least in part on the preferences, restore the second backup copy into restored primary data,
wherein the restored primary data is stored, in the primary data format, in the cloud computing environment, and
cause a virtual machine instantiated in the cloud computing environment to consume the restored primary data,
wherein the virtual machine is configured, at least in part, based on the supplemental metadata in the second management database.

2. The system of claim 1 , wherein the source data storage management system is further configured to: identify, in the first management database, the supplemental metadata, which is associated with one or more of: the data generated by the data processing resource, the data processing resource, and the application; and is further configured to: include the supplemental metadata in the first backup copy.

3. The system of claim 1 , wherein the destination data storage management system is further configured to: integrate the second backup copy, which is based on the first backup copy, into the destination data storage management system without first restoring the first backup copy to the primary data format.

4. The system of claim 1 , wherein the destination data storage management system is further configured to: apply policies to the second backup copy that are stored within the preferences in the second management database.

5. The system of claim 1 , wherein the destination data storage management system is further configured to: check the second backup copy against aggregate information obtained from the supplemental metadata.

6. The system of claim 1 , wherein the destination data storage management system is further configured to: use machine learning technology to determine whether the second backup copy is infected by ransomware.

7. The system of claim 1 , wherein the destination data storage management system is further configured to: apply sensitive data governance rules to the restored primary data.

8. The system of claim 1 , wherein the destination data storage management system is further configured to one or more of: apply a compliance search to the restored primary data, and apply e-discovery to the restored primary data.

9. The system of claim 1 , wherein the destination data storage management system is further configured to: apply file optimization to the restored primary data.

10. The system of claim 1 , wherein the destination data storage management system is further configured to one or more of: perform file indexing of the second backup copy, and perform content indexing of the second backup copy.

11. A computer-implemented method comprising:
by a source data storage management system:
extracting supplemental metadata from a first management database of the source data storage management system,
generating a first backup copy of data generated by a data processing resource, wherein the first backup copy comprises the supplemental metadata extracted from the first management database, and wherein the first backup copy further comprises a backup portion comprising the data, wherein the data generated by the data processing resource is in a primary data format, and wherein the backup portion is in a backup format that is distinct from the primary data format, and
storing the first backup copy at a cloud computing environment, wherein the first backup copy is governed by the source data storage management system,
wherein the source data storage management system is distinct from and lacks information about a destination data storage management system; and
by all the destination data storage management system, which is configured in the cloud computing environment:
reading the first backup copy from the cloud computing environment,
based on the supplemental metadata, recognizing that the first backup copy is compatible with the destination data storage management system,
replicating at least the backup portion of the first backup copy, in the backup format, to generate a second backup copy, which is also in the backup format,
storing the second backup copy at a data storage resource of the cloud computing environment,
storing at least some of the supplemental metadata obtained from the first backup copy into a second management database of the destination data storage management system,
wherein the second management database comprises preferences for governing the second backup copy within the destination data storage management system, and
restoring the second backup copy into restored primary data,
wherein an application executing on a virtual machine in the cloud computing environment consumes the restored primary data, which is in the primary data format, and
wherein the virtual machine is configured, at least in part, based on the supplemental metadata in the second management database.

12. The method of claim 11 further comprising: by the destination data storage management system, integrating the second backup copy, which is based on the first backup copy, into the destination data storage management system without first restoring the first backup copy to the primary data format.

13. The method of claim 12 , wherein the integrating is based at least in part on the destination data storage management system parsing the supplemental metadata.

14. The method of claim 11 ,
wherein the virtual machine corresponds to the data processing resource that generated the data of the first backup copy, and wherein the virtual machine is instantiated with a designation used for the data processing resource, wherein the designation is found in the supplemental metadata.

15. The method of claim

Assignees

• Commvault Systems Inc

Inventors

• Chatterjee Tirthankar
• Nara Prasad
• Vijayan Manoj Kumar

Classifications

• G06F11/1456

  Hardware arrangements for backup · CPC title

• G06F21/6245

  Protecting personal data, e.g. for financial or medical purposes · CPC title

• G06F21/565

  by checking file integrity · CPC title

• G06F2201/80

  Database-specific techniques · CPC title

• G06F11/1451

  by selection of backup contents · CPC title