Invention Grant
- Patent Title: Parallel processing of filtered transaction logs
-
Application No.: US16828953Application Date: 2020-03-24
-
Publication No.: US11657025B2Publication Date: 2023-05-23
- Inventor: Thomas Demoor , Satish Kumar Chakka , Viswanath Chandrasekara Bharathi
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Patent Law Works LLP
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F16/18 ; G06F16/16 ; G06F16/17

Abstract:
Example storage systems and methods provide data storage management using parallel processing of filtered transaction logs. Transaction logs are comprised of log entries corresponding to storage operations for at least one storage node. Sets of log entries are sequentially retrieved from the transaction log and filtered through multiple transaction log filters to generate multiple subsets of the log entries. Different metadata operations are executed in parallel using the different filtered subsets of log entries.
Information query