PATENT CLAIM ANALYSIS

Application Number: 16052037
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2020-02
Patent Classification: ["null", "null"]

Abstract:
An aspect of minimizing read amplification IO where metadata is not in RAM includes reading a l_md_page and corresponding lp_md_page from a storage device in a dual distributed layered architecture. The l_md_page specifies a metadata page that persists in a SSD and having logical addresses of metadata, and the lp_md_page associates logical block addresses with corresponding physical locations for the metadata. An aspect further includes reading data for a redundant array of independent disks (RAID) stripe according to an associated physical offset in the lp_md_page, accessing a stripe counter from the lp_md_page, and comparing the stripe counter from the lp_md_page to a stripe counter held in memory. Upon determining the stripe counter from the lp_md_page is the same, an aspect further includes determining the data is valid and reading the data according to associated physical offset in the lp_md_page and while bypassing a data module for the data.

Claim (Index 5):
The method of  claim 1 , wherein upon accessing the stripe counter the method includes reading a remote direct memory access (RDMA) read via an RDMA interconnect from relevant offset in mapped memory.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 96.0
- Lexical Diversity: 2.19444
- Patent Class: nan
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14975237', '13590107', '14576952', '15387164', '14263370']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.577604870753732
- 35 USC 102 Novelty (BERT): 0.4721526495137084
- Combined Prediction Score: 0.5670596486297297
- Mean Citation Score: 176.94489199999995
- Max Citation Score: 180.56433
- Similarity Product: 124.03138534489632

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test