Invention Grant
US09244628B2 Reducing elapsed time to access data from a storage medium during a recall operation
有权
在调用操作期间减少从存储介质访问数据的经过时间
- Patent Title: Reducing elapsed time to access data from a storage medium during a recall operation
- Patent Title (中): 在调用操作期间减少从存储介质访问数据的经过时间
-
Application No.: US14056811Application Date: 2013-10-17
-
Publication No.: US09244628B2Publication Date: 2016-01-26
- Inventor: Kevin D. Butt , Paul M. Greco , James M. Karp , Takashi Katagiri
- Applicant: GLOBALFOUNDRIES U.S. 2 LLC
- Applicant Address: KY Grand Cayman
- Assignee: GLOBALFOUNDRES Inc.
- Current Assignee: GLOBALFOUNDRES Inc.
- Current Assignee Address: KY Grand Cayman
- Main IPC: G06F3/06
- IPC: G06F3/06

Abstract:
In one embodiment, a tape drive includes a drive buffer, a processor, and logic integrated with and/or executable by the processor, the logic being configured to cause the processor to: receive a list including: user data segments recorded on tape media, wherein the user data segments are arranged in the list according to a predetermined order, and information associated with each user data segment, wherein the information includes a description of a physical location of each of the user data segments on the tape media. The logic is further configured to cause the processor to locate each of the user data segments on the tape media according to the order in the list, read each of the user data segments from the tape media according to the order in the list, and write each of the user data segments to a buffer according to the order in the list.
Public/Granted literature
- US20150113216A1 REDUCING ELAPSED TIME TO ACCESS DATA FROM A STORAGE MEDIUM DURING A RECALL OPERATION Public/Granted day:2015-04-23
Information query