Invention Grant
- Patent Title: Dynamic checkpointing systems and methods
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Application No.: US14571383Application Date: 2014-12-16
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Publication No.: US09652338B2Publication Date: 2017-05-16
- Inventor: Thomas D. Bissett , Paul A. Leveille , Srinivasu Chinta
- Applicant: STRATUS TECHNOLOGIES BERMUDA LTD.
- Applicant Address: BM Hamilton
- Assignee: Stratus Technologies Bermuda Ltd.
- Current Assignee: Stratus Technologies Bermuda Ltd.
- Current Assignee Address: BM Hamilton
- Agency: K&L Gates LLP
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/14

Abstract:
A method for determining a delay in a dynamic, event driven, checkpoint interval. In one embodiment, the method includes the steps of determining the number of network bits to be transferred; determining the target bit transfer rate; calculating the next cycle delay as the number of bits to be transferred divided by the target bit transfer rate. In another aspect, the invention relates to a method for delaying a checkpoint interval. In one embodiment, the method includes the steps of monitoring the transfer of a prior batch of network data and delaying a subsequent checkpoint until the transfer of a prior batch of network data has reached a certain predetermined level of completion. In another embodiment, the predetermined level of completion is 100%.
Public/Granted literature
- US20150205671A1 Dynamic Checkpointing Systems and Methods Public/Granted day:2015-07-23
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