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 17):
The system of  claim 16  wherein synchronizing the first plurality of safe data commit scan operations includes:\n initiating a first safe data commit scan operation of the first plurality of safe data commit scan operations in the first data storage system; \n sending a first start safe data commit scan operation message from the first data storage system to the second data storage system; and \n in response to the first start safe commit scan operation message, initiating a second safe data commit scan operation of the first plurality of safe data commit scan operations in the second data storage system.

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): 0.5212274488466194
- 35 USC 102 Novelty (BERT): 0.4970225282216822
- Combined Prediction Score: 0.5188069567841257
- Mean Citation Score: 180.10636200000005
- Max Citation Score: 221.05023
- Similarity Product: 147.50059646616697

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