Presenting a file system for a file containing items
View Patent ↗What is disclosed is a method of operating a volume access system. The method includes processing at least a first file to generate a file system view of the first file comprising a plurality of items within the first file, and providing the file system view of the first file over a network interface as a hierarchical data volume. The method also includes receiving an access request for a requested item of the hierarchical data volume over the network interface, and in response, providing access to a first item of the plurality of items within the first file corresponding to the requested item.
1. A computer implemented method of operating a volume access system, the method comprising:
processing at least a first file to generate a file system view of the first file comprising a plurality of items within the first file;
processing at least a second file to generate a file system view of the second file comprising a plurality of items within the second file;
providing an aggregate file system view over a network interface as a hierarchical data volume, wherein the aggregate file system view comprises the file system view of the first file and the file system view of the second file;
in response to receiving an access request for a requested item of the hierarchical data volume over the network interface, providing access to a first item of the plurality of items within the first file corresponding to the requested item.
2. The method of claim 1 , wherein the access request is transferred by a client device for receipt over the network interface and generated in response to an operating system operation directed towards the hierarchical data volume on the client device for the requested item.
3. The method of claim 2 , wherein the requested item comprises a data file, and wherein the operating system operation comprises at least one of a file open operation and a file read operation.
4. The method of claim 1 , wherein the first file comprises a backup file.
5. The method of claim 1 , wherein the first file comprises a virtual disk file.
6. The method of claim 1 , wherein first file comprises a backup file and the second file comprises a virtual disk file.
7. The method of claim 6 , wherein the backup file comprises a backup of the virtual disk file.
8. The method of claim 1 , wherein the first file comprises a full data set and the second file comprises an incremental data set.
9. The method of claim 1 , wherein providing the file system view over the network interface as the hierarchical data volume comprises servicing metadata and traversal operations for the plurality of items within the first file over the network interface.
10. The method of claim 1 , wherein providing access to the first item of the plurality of items within the first file corresponding to the requested item comprises processing the first file to identify blocks of the first file associated with the first item, and transferring the blocks associated with the first item over the network interface as a file of the hierarchical data volume.
11. A volume access system, comprising:
a processor, wherein the processor is configured to process at least a first file to generate a file system view of the first file comprising a plurality of items within the first file, and process at least a second file to generate a file system view of the second file comprising a plurality of items within the second file;
a network interface, wherein the network interface is configured to provide an aggregate file system view as a hierarchical data volume, wherein the aggregate file system view comprises the file system view of the first file and the file system view of the second file;
the network interface configured to receive an access request for a requested item of the hierarchical data volume, and in response, the volume processing system configured to provide access to a first item of the plurality of items within the first file corresponding to the requested item.
12. The volume access system of claim 11 , wherein a client device transfers the access request for receipt by the network interface and the client device generates the access request in response to an operating system operation directed towards the hierarchical data volume on the client device for the requested item.
13. The volume access system of claim 12 , wherein the requested item comprises a data file, and wherein the operating system operation comprises at least one of a file open operation and a file read operation.
14. The volume access system of claim 11 , wherein the first file comprises a backup file.
15. The volume access system of claim 11 , wherein the first file comprises a virtual disk file.
16. The volume access system of claim 11 , wherein first file comprises a backup file and the second file comprises a virtual disk file.
17. The volume access system of claim 16 , wherein the backup file comprises a backup of the virtual disk file.
18. The volume access system of claim 11 , wherein the first file comprises a full data set and the second file comprises an incremental data set.
19. The volume access system of claim 11 , comprising:
wherein the network interface is configured to service metadata and traversal operations for the plurality of items within the first file to provide the file system view over the network interface as the hierarchical data volume.
20. The volume access system of claim 11 , wherein the processor is configured to process the first file to identify blocks of the first file associated with the first item to provide access to the first item of the plurality of items within the first file corresponding to the requested item, and wherein the network interface is configured to transfer the blocks associated with the first item as a file of the hierarchical data volume.
21. A computer implemented method of operating a volume access system, the method comprising:
processing at least a condensed backup file to generate a file system view of the condensed backup file comprising a plurality of items within the condensed backup file;
processing at least a virtual disk file associated with a live virtual machine to generate a file system view of the virtual disk file comprising a plurality of items within the virtual disk file;
providing an aggregate file system view over a network interface as a hierarchical data volume for a client device, wherein the aggregate file system view comprises the file system view of the condensed backup file and the file system view of the virtual disk file;
in response to receiving over the network interface a file operation command generated on the client device for a target item of the hierarchical data volume, performing the file operation command on a first item of the plurality of items within the condensed backup file corresponding to the target item.