Invention Grant
- Patent Title: Periodic file system checkpoint manager
- Patent Title (中): 定期文件系统检查点管理员
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Application No.: US12633693Application Date: 2009-12-08
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Publication No.: US09165012B2Publication Date: 2015-10-20
- Inventor: Mukund Agrawal , Sumit Kumar , Niranjan Pendharkar , Feng Wang
- Applicant: Mukund Agrawal , Sumit Kumar , Niranjan Pendharkar , Feng Wang
- Applicant Address: US CA Mountain View
- Assignee: Symantec Corporation
- Current Assignee: Symantec Corporation
- Current Assignee Address: US CA Mountain View
- Agency: Wilmer Cutler Pickering Hale and Dorr LLP
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00 ; G06F17/30 ; G06F11/14
Abstract:
A periodic checkpoint method for a file system replication source. The method comprises generating a first checkpoint at a first time on a file system replication source and identifying a set of data objects from the replication source that have been modified during a time period between the first time and a subsequent second time. A periodic checkpoint is then generated at the second time on the file system replication source by using the set of data objects.
Public/Granted literature
- US20110082835A1 PERIODIC FILE SYSTEM CHECKPOINT MANAGER Public/Granted day:2011-04-07
Information query
