Systems and methods of media management, such as management of media to and from a media storage library, including removable media

• US 8,539,118 B2
• Filed: 06/27/2012
• Issued: 09/17/2013
• Est. Priority Date: 09/22/2006
• Status: Active Grant

• Current Assignee: CommVault Systems Incorporated
• Original Assignee: CommVault Systems Incorporated
• Inventors: Kottomtharayil, Rajiv, Vijayan Retnamma, Manoj K.
• Primary Examiner(s): PEYTON, TAMMARA R
• Application Number:
  US13/534,070
• Publication Number:
  US 20120271989A1
• Time in Patent Office: 447 Days
• Field of Search: 710 8- 10, 710/15, 710/16, 710/19, 710 34- 36, 710/74
• US Class Current: 710/16
• CPC Class Codes: G06F 11/1458 Management of the backup or restore process
• CPC Class Codes: G06F 11/3051 Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs verification or detection of system hardware configuration G06F11/2247
• CPC Class Codes: G06F 3/0604 Improving or facilitating administration, e.g. storage management
• CPC Class Codes: G06F 3/065 Replication mechanisms
• CPC Class Codes: G06F 3/0676 Magnetic disk device
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders

Abstract

A system and method for determining media to be exported out of a media library is described. In some examples, the system determines a media component to be exported, determines the media component is in the media library for a specific process, and exports the media component after the process is completed.

Claims

1. A method of managing a removable storage device for storing data in a media management library, comprising:

generating an identifier for the removable storage device;

associating the identifier with the removable storage device such that the device can be automatically recognized each time the removable storage device is used with the media management library;

tracking the removable storage device as part of the media management library

performing authorization of the removable storage device before permitting read or write operations by accessing the generated identifier;

determining whether to allow or deny the read or write operations based at least in part on access control information associated with the identifier.

2. The method of claim 1 wherein generating an identifier comprises automatically generating a unique identifier or tracking value, and receiving from a user a user-defined alphanumeric character string to be associated with the removable storage device.

3. The method of claim 1 wherein the removable storage device is a universal serial bus (USB) disk drive or USB flash memory drive, and wherein the generated identifier is stored on the removable storage device.

4. The method of claim 1 wherein the removable storage device is configured for repeated read and write operations.

5. The method of claim 1 wherein the generated identifier is a tracking value for tracking each time at which and computer system on which the removable storage device is used.

6. The method of claim 1 further comprising storing the generated identifier in a table containing information about multiple removable storage devices.

7. The method of claim 1 further comprising performing authorization related to the removable storage device based on the generated identifier.

8. The method of claim 1 further comprising copying data from the removable storage device based on a storage policy associated with the generated identifier.

9. The method of claim 1 further comprising performing storage operations related to the removable storage device based on a storage policy associated with the generated identifier.

10. A method of performing storage operations on a removable storage device, comprising:

receiving a signal indicating that the removable storage device is to be physically retrieved from a remote location and to be imported into an automated data storage library for use by the automated data storage library for a data read or data write operation;

identifying the removable storage device based on an identifier associated with the device wherein the identifier is generated by the automated data storage library and is at least partially based on one or more physical characteristics of the removable storage device;

determining the last time a storage operation was performed on the removable storage device based on the identifier;

when a storage operation criteria is met, performing the data read or data write operation on the removable storage device; and

instructing the automated data storage library to not export the removable storage device until the data read or the data write operation has been performed.

11. The method of claim 10 wherein the storage operation criteria comprises determining the amount of data written to the removable storage device since the storage operation was last performed.

12. The method of claim 10 wherein the storage operation criteria comprises determining the capacity of the removable storage device.

13. The method of claim 10 wherein the storage operation criteria comprises determining access control information associated with the removable storage device.

14. The method of claim 10 wherein the storage operation is copying data from the removable storage device.

15. One or more non-transitory computer-readable media carrying instructions for managing a removable storage device for storing data in a media management library, comprising:

generating an identifier for the removable storage device;

associating the identifier with the removable storage device such that the device can be automatically recognized each time the removable storage device is used with the media management library;

tracking the removable storage device as part of the media management library;

performing authorization of the removable storage device before permitting read or write operations by accessing the generated identifier; and

determining whether to allow or deny the read or write operations based at least in part on access control information associated with the identifier.

16. The computer-readable media of claim 15 wherein generating an identifier comprises automatically generating a unique identifier or tracking value, and receiving from a user a user-defined alphanumeric character string to be associated with the removable storage device.

17. The computer-readable media of claim 15 wherein the removable storage device is a universal serial bus (USB) disk drive or USB flash memory drive, and wherein the generated identifier is stored on the removable storage device.

18. The computer-readable media of claim 15 wherein the removable storage device is configured for repeated read and write operations.

19. The computer-readable media of claim 15 wherein the generated identifier is a tracking value for tracking each time at which and computer system on which the removable storage device is used.

20. The computer-readable media of claim 15 further comprising storing the generated identifier in a table containing information about multiple removable storage devices.

21. The computer-readable media of claim 15 further comprising performing authorization related to the removable storage device based on the generated identifier.

22. The computer-readable media of claim 15 further comprising copying data from the removable storage device based on a storage policy associated with the generated identifier.

23. The computer-readable media of claim 15 further comprising performing storage operations related to the removable storage device based on a storage policy associated with the generated identifier.