Invention Grant
- Patent Title: Ensuring crash-safe forward progress of a system configuration update
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Application No.: US14927977Application Date: 2015-10-30
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Publication No.: US10353777B2Publication Date: 2019-07-16
- Inventor: Andrew Bernat , Timothy Brennan , Jimmy Chi-Wai Chui , Alan Driscoll , Grigori Inozemtsev , Benjamin Scholbrock , Neil Vachharajani
- Applicant: Pure Storage, Inc.
- Applicant Address: US CA Mountain View
- Assignee: Pure Storage, Inc.
- Current Assignee: Pure Storage, Inc.
- Current Assignee Address: US CA Mountain View
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F11/10 ; G06F11/14
Abstract:
Ensuring crash-safe forward progress of a system configuration update in a storage system that includes a storage array controller and a plurality of storage devices, including: determining a number of storage devices in the storage system; determining a number of unavailable storage devices in the storage system; and determining, for the one or more system configurations, whether the system configuration can be reconstructed in dependence upon the number of storage devices in the storage system and the number of unavailable storage devices in the storage system.
Public/Granted literature
- US20170123926A1 ENSURING CRASH-SAFE FORWARD PROGRESS OF A SYSTEM CONFIGURATION UPDATE Public/Granted day:2017-05-04
Information query
