Invention Grant
US08402245B2 System and computer program product for dynamically resizing file systems
有权
用于动态调整文件系统大小的系统和计算机程序产品
- Patent Title: System and computer program product for dynamically resizing file systems
- Patent Title (中): 用于动态调整文件系统大小的系统和计算机程序产品
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Application No.: US13353424Application Date: 2012-01-19
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Publication No.: US08402245B2Publication Date: 2013-03-19
- Inventor: Madhusudanan Kandasamy , Pruthvi Panyam Nataraj , Ranganathan Vidya
- Applicant: Madhusudanan Kandasamy , Pruthvi Panyam Nataraj , Ranganathan Vidya
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent David Mims; Robert C. Rolnok
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
Methods (100), systems (300) and computer program products are disclosed for uninterrupted execution of an application program (110). The method (100) comprises: receiving a write operation call to a native file system from an application program (110) being executed on an operating system; and dynamically allocating (120, 122) free data blocks to the native file system from at least one other file system in a group of file systems until completion of execution of the application program (110) thereby completing the write operation call. The group of file systems is configured to allow sharing of free data blocks amongst the group of file systems.
Public/Granted literature
- US20120124108A1 SYSTEM AND COMPUTER PROGRAM PRODUCT FOR DYNAMICALLY RESIZING FILE SYSTEMS Public/Granted day:2012-05-17
Information query
