Synchronization based on filtered browsing

• US 9,753,816 B2
• Filed: 12/05/2014
• Issued: 09/05/2017
• Est. Priority Date: 12/05/2014
• Status: Active Grant

• Current Assignee: CommVault Systems Incorporated
• Original Assignee: CommVault Systems Incorporated
• Inventors: Mehta, Bhavyan Bharatkumar, Vibhor, Anand, Karandikar, Amey Vijaykumar, Gokhale, Parag
• Primary Examiner(s): Mamillapalli, Pavan
• Application Number:
  US14/562,522
• Publication Number:
  US 20160162370A1
• Time in Patent Office: 1,005 Days
• Field of Search: 707610
• CPC Class Codes: G06F 11/1451 by selection of backup contents
• CPC Class Codes: G06F 11/1461 Backup scheduling policy
• CPC Class Codes: G06F 11/1469 Backup restoration techniques
• CPC Class Codes: G06F 11/3485 for I/O devices
• CPC Class Codes: G06F 16/162 Delete operations erasing in storage systems G06F3/0652
• CPC Class Codes: G06F 16/178 Techniques for file synchronisation in file systems
• CPC Class Codes: G06F 16/1873 Versioning file systems, temporal file systems, e.g. file system supporting different historic versions of files
• CPC Class Codes: G06F 2201/84 Using snapshots, i.e. a logical point-in-time copy of the data

Abstract

According to certain aspects, a method can include electronically accessing, by a storage manager, a stored synchronization policy specifying at least a first folder associated with a first computing device and a second folder associated with a second computing device; identifying a first file stored in the first folder as a candidate for synchronization; receiving an indication as to a location of the first computing device and the second computing device; in response to a determination that the first computing device is not located within a geographic region, electronically generating and transmitting instructions to the first computing device to remove the first file from the first folder; and in response to a determination that the second computing device is located within the geographic region, electronically generating and transmitting instructions to cause transmission of the first file to the second computing device for storage in the second folder.

Claims

1. A computer-implemented method of synchronizing files between multiple client computers, the computer-implemented method comprising:

under control of a computing system including one or more computing devices each comprising a hardware processor;

electronically accessing a stored synchronization policy specifying that a first folder associated with a first client computing device is to be synchronized with a second folder associated with a second client computing device subject to synchronization criteria, the synchronization policy including the synchronization criteria, the synchronization criteria specifying a geographic region;

identifying a first file stored in the first folder in the first client computing device as a candidate for synchronization;

receiving an indication as to a first location of the first client computing device, the indication comprising one or more of;

a location associated with an Internet Protocol (IP) address of the first client computing device, location information stored in association with an operating system or other software installed on the first client computing device, Global Positioning System (GPS) information or other satellite based navigation system information indicating a location of the first client computing device, or cell tower triangulation information associated with the first client computing device;

receiving an indication as to a second location of the second client computing device, the indication comprising one or more of;

a location associated with an Internet Protocol (IP) address of the second client computing device, location information stored in association with an operating system or other software installed on the second client computing device, Global Positioning System (GPS) information or other satellite based navigation system information indicating a location of the second client computing device, or cell tower triangulation information associated with the second client computing device;

determining, based on a review of the indication as to the first location, that the first client computing device is not located within the geographic region;

in response to the determination that the first client computing device is not located within the geographic region, electronically generating and transmitting instructions to the first client computing device to remove the first file from the first folder in the first client computing device such that the first client computing device does not store the first file unless the first client computing device is placed in the geographic region;

determining, based on a review of the indication as to the second location, that the second client computing device is located within the geographic region; and

in response to the determination that the second client computing device is located within the geographic region, electronically generating and transmitting instructions to cause transmission of the first file to the second client computing device for storage in the second folder.

2. The method of claim 1, wherein the geographic region is a country, a city, or a building.

3. The method of claim 1, wherein said identifying comprises reviewing additional criteria specified by the synchronization criteria other than the geographic region, and determining whether the first file meets the additional criteria.

4. The method of claim 3, wherein the additional criteria specifies an alphanumeric string, and wherein said determining whether the first file meets the additional criteria comprises electronically parsing through text of the first file to determine if the first file includes an instance of the alphanumeric string.

5. The method of claim 1, wherein accessing a stored synchronization policy comprises accessing the stored synchronization policy at a time specified by a user.

6. The method of claim 1, wherein accessing a stored synchronization policy comprises accessing the stored synchronization policy in response to initiation of a secondary copy operation in which one or more files in the first folder are copied to one or more secondary storage devices.

7. The method of claim 1, further comprising transmitting instructions to the first client computing device to restore the first file to the first folder in response to a determination that the first client computing device is located in the geographic region.

8. The method of claim 7, wherein the first client computing device restores the first file by retrieving the first file from a secondary storage device.

9. The method of claim 1, further comprising:

receiving an indication that the stored synchronization policy is modified;

determining that the first file does not match synchronization criteria of the modified synchronization policy; and

transmitting instructions to the second client computing device to remove the first file from the second folder.

10. The method of claim 1, wherein the first file transmitted to the second client computing device replaces a previous version of the first file stored in the second folder.

11. The method of claim 1, wherein the stored synchronization policy includes at least one of:

file data, file contents, file metadata, file name, file location, or location information.

12. A system for synchronizing files between multiple client computers, the system comprising:

a storage manager executing in computer hardware and comprising one or more computer processors and configured to;

electronically access a stored synchronization policy specifying that a first folder associated with a first client computing device is to be synchronized with a second folder associated with a second client computing device subject to synchronization criteria, the synchronization policy including the synchronization criteria, the synchronization criteria specifying a geographic region;

identify a first file stored in the first folder in the first client computing device as a candidate for synchronization;

receive an indication as to a first location of the first client computing device, the indication comprising one or more of;

a location associated with an Internet Protocol (IP) address of the first client computing device, location information stored in association with an operating system or other software installed on the first client computing device, Global Positioning System (GPS) information or other satellite based navigation system information indicating a location of the first client computing device, or cell tower triangulation information associated with the first client computing device;

receive an indication as to a second location of the second client computing device, the indication comprising one or more of;

a location associated with an Internet Protocol (IP) address of the second client computing device, location information stored in association with an operating system or other software installed on the second client computing device, Global Positioning System (GPS) information or other satellite based navigation system information indicating a location of the second client computing device, or cell tower triangulation information associated with the second client computing device;

determine, based on a review of the indication as to the first location, that the first client computing device is not located within the geographic region;

in response to the determination that the first client computing device is not located within the geographic region, electronically generate and transmit instructions to the first client computing device to remove the first file from the first folder in the first client computing device such that the first client computing device does not store the first file unless the first client computing device is placed in the geographic region;

determine, based on a review of the indication as to the second location, that the second client computing device is located within the geographic region; and

in response to the determination that the second client computing device is located within the geographic region, electronically generate and transmit instructions to cause transmission of the first file to the second client computing device for storage in the second folder,

wherein the first file is communicated to the second client computing device for storage in the second folder to synchronize the first file between the first folder and the second folder.

13. The system of claim 12, wherein the geographic region is a country, a city, or a building.

14. The system of claim 12, wherein the storage manager is further configured to review additional criteria specified by the synchronization criteria other than the geographic region, and determine whether the first file meets the additional criteria.

15. The system of claim 14, wherein the additional criteria specifies an alphanumeric string, and wherein said determining whether the first file meets the additional criteria comprises electronically parsing through text of the first file to determine if the first file includes an instance of the alphanumeric string.

16. The system of claim 12, wherein the storage manager is further configured to access the stored synchronization policy at a time specified by a user.

17. The system of claim 12, wherein the storage manager is further configured to access the stored synchronization policy in response to initiation of a secondary copy operation in which one or more files in the first folder are copied to one or more secondary storage devices.

18. The system of claim 12, wherein the storage manager is further configured to transmit instructions to the first client computing device to restore the first file to the first folder in response to a determination that the first client computing device is located in the geographic region.

19. The system of claim 18, wherein the first client computing device restores the first file by retrieving the first file from a secondary storage device.

20. The system of claim 12, wherein the storage manager is further configured to:

receive an indication that the stored synchronization policy is modified;

determine that the first file does not match synchronization criteria of the modified synchronization policy; and

transmit instructions to the second client computing device to remove the first file from the second folder.

21. The system of claim 12, wherein the first file transmitted to the second client computing device replaces a previous version of the first file stored in the second folder.

22. The system of claim 12, wherein the stored synchronization policy includes at least one of:

file data, file contents, file metadata, file name, file location, or location information.