The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2023
Filed:
Mar. 26, 2021
Applicant:
Pure Storage, Inc., Mountain View, CA (US);
Inventors:
Assignee:
PURE STORAGE, INC., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/20 (2006.01); H04L 45/12 (2022.01); G06F 16/178 (2019.01); G06F 16/182 (2019.01); G06F 3/06 (2006.01); G06F 12/06 (2006.01); G06F 12/1072 (2016.01); G06F 16/27 (2019.01); G06F 11/07 (2006.01); G06F 11/14 (2006.01); G06F 9/445 (2018.01); H04L 67/1095 (2022.01); H04L 67/1097 (2022.01); H04L 45/00 (2022.01); H04L 47/125 (2022.01);
U.S. Cl.
CPC ...
G06F 11/2076 (2013.01); G06F 3/061 (2013.01); G06F 3/0604 (2013.01); G06F 3/065 (2013.01); G06F 3/0632 (2013.01); G06F 3/0659 (2013.01); G06F 3/0683 (2013.01); G06F 9/44505 (2013.01); G06F 11/0727 (2013.01); G06F 11/0751 (2013.01); G06F 11/1464 (2013.01); G06F 11/2064 (2013.01); G06F 11/2082 (2013.01); G06F 12/0684 (2013.01); G06F 12/1072 (2013.01); G06F 16/178 (2019.01); G06F 16/182 (2019.01); G06F 16/1844 (2019.01); G06F 16/27 (2019.01); G06F 16/275 (2019.01); H04L 45/12 (2013.01); G06F 3/067 (2013.01); G06F 11/2053 (2013.01); G06F 2003/0697 (2013.01); H04L 45/38 (2013.01); H04L 47/125 (2013.01); H04L 67/1095 (2013.01); H04L 67/1097 (2013.01);
Abstract
Using host connectivity states to avoid queuing I/O requests: identifying a fault in data communications between a first storage system and a second storage system among a plurality of storage systems across which a dataset is synchronously replicated; updating, upon identifying the fault, an access state of a data communications path between first storage system and a host from an active state to a transitional state with respect to the dataset; and indicating, to the host, a first access state change.