Invention Grant
- Patent Title: System and method to improve USB mass storage device arrival acceleration for redirected USB mass storage devices
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Application No.: US14836310Application Date: 2015-08-26
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Publication No.: US09965431B2Publication Date: 2018-05-08
- Inventor: Ramanujam K. Venkatesh , Gokul T. Vajravel
- Applicant: Dell Products L.P.
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Baker Botts L.L.P.
- Main IPC: G06F13/20
- IPC: G06F13/20 ; G06F13/40 ; G06F13/42

Abstract:
In certain information handling system environments, physical devices connected to a client are redirected to a server or other information handling system. The time to redirect a universal serial bus (USB) mass storage device may be lengthy given that the same metadata must be read several times. Arrival time of a redirected USB mass storage device may be decreased by collecting the complete metadata at the client and transmitting that complete metadata to the server. The server builds a metadata cache to store the metadata received from the client. Efficiencies are achieved by caching the complete metadata associated with the redirected device at the server instead of making repeated transactions requesting the same metadata from the client.
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