PATENT CLAIM ANALYSIS

Application Number: 15913748
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["711", "130000"]

Abstract:
In one aspect of the present description, a primary-secondary role swap operation which swaps roles of primary and secondary data storage systems in a distributed data storage system, is synchronized with safe data commit scan operations of individual data storage systems. The safe data commit scan operations of the individual data storage systems are also synchronized to ensure completion of the safe data commit scans and to reduce the occurrence of reductions in input/output (I/O) response times prior to initiation of a primary-secondary role swap operation. Other features and aspects may be realized, depending upon the particular application.

Claim (Index 13):
The computer program product of  claim 12  wherein the processor operations further comprise:\n receiving in the second data storage system a completion message indicating completion of the safe data commit scan operation in at least the third data storage system; and \n in response to the completion message indicating completion of the safe data commit scan operation in at least the third data storage system, sending to the first data storage system a completion message indicating completion of the safe data commit scan operations in at least the second and third data storage systems.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 1.70968
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15842856', '15828302', '13694000', '15834864', '15368321']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5206414091022707
- 35 USC 102 Novelty (BERT): 0.4994613739784492
- Combined Prediction Score: 0.5185234055898886
- Mean Citation Score: 180.10636200000005
- Max Citation Score: 221.05023
- Similarity Product: 142.90082926428082

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test