DATA SYNCHRONIZATION

• US 20130024420A1
• Filed: 07/20/2011
• Published: 01/24/2013
• Est. Priority Date: 07/20/2011
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Rao, Anuradha, Le Floc'h, Alain R.
• Granted Patent: US 9,031,905 B2
• Time in Patent Office: Days
• US Class Current: 707/610
• CPC Class Codes: G06F 16/1787 Details of non-transparently synchronising file systems

Abstract

A computer program product is provided. The computer program product includes a tangible storage medium readable by a processing circuit and on which instructions are stored for execution by the processing circuit for, upon receipt of a command relating to a file stored at a remote location, synchronizing the file between the remote location and a local device, determining whether a list of files linked to the file is stored in the local device, and, in an event the list is stored in the local device, synchronizing the files included in the list between the remote location and the local device.

Claims

1. A computer program product comprising a tangible storage medium readable by a processing circuit and on which instructions are stored for execution by the processing circuit for:

upon receipt of a command relating to a file stored at a remote location, synchronizing the file between the remote location and a local device;

determining whether a list of files linked to the file is stored in the local device; and

,

in an event the list is stored in the local device, synchronizing the files included in the list between the remote location and the local device.

2. The computer program product according to claim 1, further comprising:

in an event the list is not stored in the local device, extracting the list;

storing the list in the local device; and

searching for the files included in the list at the remote location.

3. The computer program product according to claim 2, wherein the searching is executed in a predefined directory at the remote location.

4. The computer program product according to claim 1, further comprising:

determining whether any of the files included in the list include additional files;

determining whether a list of the additional files is stored in the local device; and

in an event the list of the additional files is stored in the local device, synchronizing the additional files included in the list between the remote location and the local device.

5. The computer program product according to claim 4, further comprising:

in an event the list of the additional files is not stored in the local device, extracting the list of additional files;

storing the list of the additional files in the local device; and

searching for the additional files included in the list of the additional files at the remote location.

6. The computer program product according to claim 5, wherein the searching is executed in a predefined directory at the remote location.

7. The computer program product according to claim 1, wherein the file comprises a computer aided design (CAD) file.

8-14. -14. (canceled)

15. A system comprising a processing circuit configured to:

upon receipt of a command relating to a file stored at a remote location, synchronize the file between the remote location and a local device;

determine whether a list of files linked to the file is stored in the local device; and

,

in an event the list is stored in the local device, synchronize the files included in the list between the remote location and the local device.

16. The system according to claim 15, wherein the system is configured to:

in an event the list is not stored in the local device, extract the list;

store the list in the local device; and

search for the files included in the list at the remote location.

17. The system according to claim 16, wherein the search is executed in a predefined directory at the remote location.

18. The system according to claim 15, wherein the system is further configured to:

determine whether any of the files included in the list include additional files;

determine whether a list of the additional files is stored in the local device; and

in an event the list of the additional files is stored in the local device, synchronize the additional files included in the list between the remote location and the local device.

19. The system according to claim 18, wherein the system is further configured to:

in an event the list of the additional files is not stored in the local device, extract the list of additional files;

store the list of the additional files in the local device; and

search for the additional files included in the list of the additional files at the remote location.

20. The system according to claim 19, wherein the searching is executed in a predefined directory at the remote location.

21. The system according to claim 15, wherein the file comprises a computer aided design (CAD) file.