User driven data pre-fetch
View Patent ↗Techniques to provide access to file system information are disclosed. In various embodiments, an indication that a user input associated with creating a local copy of a file system object has been received is received at a file system client. The file system client determines that a user-driven pre-fetch option has been set with respect to the file system object. The file system client pre-fetches content data associated with the file system object, based at least in part on the determination that the pre-fetch option has been set with respect to the file system object.
1. A method of providing access to file system information, comprising:
receiving at a file system client comprising one or more processors an indication that a user input associated with creating a local copy of a file system object has been received;
determining, by one or more processors, that a user-driven pre-fetch option has been set as active with respect to the file system object;
determining, by one or more processors, one or more user inputs or user actions in response to which pre-fetch of the file system object is to be performed;
detecting, by one or more processors, the one or more user inputs or user actions; and
in response to detecting the one or more user inputs or user actions, pre-fetching, by the file system client, of content data associated with the file system object, based at least in part on the determination that the pre-fetch option has been set as active with respect to the file system object, wherein a scope of the pre-fetching is based at least in part on whether the user-driven pre-fetch option has been set as active or in active, and the one or more contexts in response to which pre-fetch of the file system object is to be performed, wherein the pre-fetching of the content-data associated with the file system object comprises:
in the event that the user-driven pre-fetch option has been set as active with respect to the file system object, folder metadata and content items associated with a folder are downloaded recursively in response to detecting the one or more user inputs or user actions, wherein the one or more user inputs or user actions correspond to a context for which a response does not expressly require the folder metadata, and
in the event that the user-driven pre-fetch option has not been set as active with respect to the file system object, the folder metadata is downloaded in response to an express indication to download the folder metadata or in response to a request for which a response requires the folder metadata.
2. The method of claim 1 , wherein the user input comprises a drag and drop action performed with respect to a representation of the file system object as displayed in a user interface.
3. The method of claim 2 , wherein the user interface is provided by an application or tool used to display file system information provided by the file system client.
4. The method of claim 3 , wherein the file system client is configured to obtain the file system information from a remote file system metadata server.
5. The method of claim 4 , wherein pre-fetching the content data comprises requesting the content data from the remote file system metadata server without first receiving an explicit user request for the content data.
6. The method of claim 1 , wherein the file system object comprises a folder or other logical container.
7. The method of claim 6 , wherein the contents comprises one or both of subfolders and files associated with the folder or other logical container.
8. The method of claim 1 , wherein the content data comprises a plurality of files or other file system objects and pre-fetching the content data comprises using a plurality of processing threads to download in parallel multiple ones of the files or other file system objects.
9. The method of claim 1 , wherein the file system client is configured to download only a listing of contents of the file system object in instances in which the user-driven pre-fetch option has not been set.
10. The method of claim 1 , further comprising providing a context menu option or other control to enable the pre-fetch option to be set.
11. A computer system, comprising:
a storage device configured to store a local cache;
a processor coupled to the storage device and configured to:
receive an indication that a user input associated with creating a local copy of a file system object has been received;
determine that a user-driven pre-fetch option has been set as active with respect to the file system object;
determine one or more user inputs or user actions in response to which pre-fetch of the file system object is to be performed;
detect the one or more user inputs or user actions; and
in response to detecting the one or more user inputs or user actions, pre-fetching and storing in the local cache content data associated with the file system object, based at least in part on the determination that the pre-fetch option has been set as active with respect to the file system object, wherein a scope of the pre-fetching is based at least in part on whether the user-driven pre-fetch option has been set as active or in active, and the one or more contexts in response to which pre-fetch of the file system object is to be performed, wherein the pre-fetching of the content-data associated with the file system object comprises:
in the event that the user-driven pre-fetch option has been set as active with respect to the file system object, folder metadata and content items associated with a folder are downloaded recursively in response to detecting the one or more user inputs or user actions, wherein the one or more user inputs or user actions correspond to a context for which a response does not expressly require the folder metadata, and
in the event that the user-driven pre-fetch option has not been set as active with respect to the file system object, the folder metadata is downloaded in response to an express indication to download the folder metadata or in response to a request for which a response requires the folder metadata.
12. The system of claim 11 , wherein the user input comprises a drag and drop action performed with respect to a representation of the file system object as displayed in a user interface.
13. The system of claim 12 , wherein the user interface is provided by an application or tool used to display file system information provided by a file system client.
14. The system of claim 13 , wherein the processor is configured to obtain the file system information from a remote file system metadata server.
15. The system of claim 11 , wherein the file system object comprises a folder or other logical container.
16. The system of claim 11 , wherein the content data comprises a plurality of files or other file system objects and pre-fetching the content data comprises using a plurality of processing threads to download in parallel multiple ones of the files or other file system objects.
17. The system of claim 11 , wherein the processor is further configured to provide a context menu option or other control to enable the pre-fetch option to be set.
18. A computer program product to provide access to file system information, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:
receiving at a file system client comprising one or more processors an indication that a user input associated with creating a local copy of a file system object has been received;
determining, by one or more processors, that a user-driven pre-fetch option has been set as active with respect to the file system object;
determining, by one or more processors, one or more user inputs or user actions in response to which pre-fetch of the file system object is to be performed;
detecting, by one or more processors, the one or more user inputs or user actions; and
in response to detecting the one or more contexts, pre-fetching, by the file system client, of content data associated with the file system object, based at least in part on the determination that the pre-fetch option has been set as active with respect to the file system object, wherein a scope of the pre-fetching is based at least in part on whether the user-driven pre-fetch option has been set as active or in active, and the one or more contexts in response to which pre-fetch of the file system object is to be performed, wherein the pre-fetching of the content-data associated with the file system object comprises:
in the event that the user-driven pre-fetch option has been set as active with respect to the file system object, folder metadata and content items associated with a folder are downloaded recursively in response to detecting the one or more user inputs or user actions, wherein the one or more user inputs or user actions correspond to a context for which a response does not expressly require the folder metadata, and
in the event that the user-driven pre-fetch option has not been set as active with respect to the file system object, the folder metadata is downloaded in response to an express indication to download the folder metadata or in response to a request for which a response requires the folder metadata.
19. The computer program product of claim 18 , wherein the user input comprises a drag and drop action performed with respect to a representation of the file system object as displayed in a user interface.
20. The computer program product of claim 18 , further comprising computer instructions for providing a context menu option or other control to enable the pre-fetch option to be set.