IP Library Granted Patent US 9,697,085
Granted Patent B2
US 9,697,085 · App. 14/867,886 · Granted Jul 4, 2017

Presenting a file system for a file containing items

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Quick Facts
Patent No.
US 9,697,085
App. No.
14/867,886
Granted
Jul 4, 2017
Kind
B2
Abstract

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.

Claims (19)

1. A method of operating a volume access system, the method comprising:

processing at least a virtual disk file associated with a virtual machine to generate a file system view of the virtual disk file comprising a plurality of items within the virtual disk file;

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;

providing the file system view of the condensed backup file over a network interface as a hierarchical data volume for a client device;

receiving over the network interface a file operation command generated on the client device for a target item of the hierarchical data volume; and

in response to the file operation command, performing the file operation command on a first item of the plurality of items within the condensed backup file corresponding to the target item, and the file system view of the virtual disk file.

2. The method of claim 1 , further comprising: providing an aggregate file system view over the network interface as the system view of the condensed backup file.

3. A volume access system, comprising:

a volume processing: system configured to process at least a virtual disk file associated with a virtual machine to generate a file system view of the virtual disk file comprising a plurality of items within the virtual disk file and 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;

a network interface configured to provide the file system view of the condensed backup file as a hierarchical data volume for a client device and receive a file operation command generated on the client device for a target item of the hierarchical data volume; and

the volume processing system configured to perform the file operation command on a first item of the plurality of items within the condensed backup file corresponding to the target item in response to the file operation command, and the file system view of the virtual disk file.

4. The volume access system of claim 3 , further comprising: the network interface configured to provide an aggregate file system view as the hierarchical data volume, wherein the aggregate file system view comprises the file system view of the condensed backup file.

5. A non-transitory computer readable medium having instructions stored thereon for operating a volume access system, the instructions, when executed by the volume access system, direct the volume access system to:

process at least a virtual disk file associated with a virtual machine to generate a file system view of the virtual disk file comprising a plurality of items within the virtual disk file;

process 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 the;

provide the system view of the condensed backup file over a network interface as a hierarchical data volume for a client device;

receive over the network interface a file operation command generated on the client device for a target item of the hierarchical data volume; and

in response to the file operation command, perform the file operation command on a first item of the plurality of item within the condensed backup file corresponding to the target item, and the file system view of the virtual disk the.

6. The non-transitory computer readable medium of claim 5 , wherein the instructions direct the volume access system to; provide an aggregate file system view over the network interface as the system view of the condensed backup file.

Assignments (12)
INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Dec 18, 2025
From: QUANTUM CORPORATION
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 074024/0084 →
TERMINATION AND RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT AT REEL/FRAME NO. 40473/0378 Recorded Oct 8, 2025
From: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
To: QUANTUM CORPORATION
Reel/Frame 073061/0454 →
TERMINATION AND RELEASE OF AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT AT REEL/FRAME NO. 48029/0525 Recorded Aug 19, 2025
From: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
To: QUANTUM CORPORATION
Reel/Frame 072542/0594 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 24, 2025
From: BLUE TORCH FINANCE LLC, AS AGENT FOR THE SECURED PARTIES
To: ALTER DOMUS (US) LLC, AS AGENT FOR THE SECURED PARTIES
Reel/Frame 071019/0850 →
RELEASE OF SECURITY INTEREST Recorded Aug 10, 2021
From: U.S. BANK NATIONAL ASSOCIATION
To: QUANTUM CORPORATION; QUANTUM LTO HOLDINGS, LLC
Reel/Frame 057142/0252 →
SECURITY INTEREST Recorded Aug 5, 2021
From: QUANTUM CORPORATION; QUANTUM LTO HOLDINGS, LLC
To: BLUE TORCH FINANCE LLC, AS AGENT
Reel/Frame 057107/0001 →
SECURITY INTEREST Recorded Jan 8, 2019
From: QUANTUM CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 048029/0525 →
RELEASE OF SECURITY INTEREST Recorded Dec 27, 2018
From: TCW ASSET MANAGEMENT COMPANY LLC, AS AGENT
To: QUANTUM CORPORATION
Reel/Frame 047988/0642 →
SECURITY INTEREST Recorded Dec 27, 2018
From: QUANTUM CORPORATION, AS GRANTOR; QUANTUM LTO HOLDINGS, LLC, AS GRANTOR
To: U.S. BANK NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 049153/0518 →
SECURITY INTEREST Recorded Oct 25, 2016
From: QUANTUM CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 040473/0378 →
SECURITY INTEREST Recorded Oct 21, 2016
From: QUANTUM CORPORATION
To: TCW ASSET MANAGEMENT COMPANY LLC, AS AGENT
Reel/Frame 040451/0183 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 28, 2015
From: WADE, GREGORY L.; HAILE, J. MITCHELL
To: QUANTUM CORPORATION
Reel/Frame 036672/0866 →