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:
Dec. 09, 2025
Filed:
Apr. 12, 2024
Huawei Cloud Computing Technologies Co., Ltd., Guizhou, CN;
Yigal Korman, Hod Hasharon, IL;
Amit Golander, Hod Hasharon, IL;
Ben-Shahar Belkar, Hod Hasharon, IL;
HUAWEI CLOUD COMPUTING TECHNOLOGIES CO. LTD., Guizhou, CN;
Abstract
A method of data management in a data storage apparatus includes determining that a memory region (MR) stored in a first storage tier is suitable for hibernation. A tier-down operation is executed to move the MR to a second storage tier. In response to a remote direct memory access (RDMA) request to the MR from a client, a notification response is sent to the client to notify the client of the hibernated status of the MR. Moreover, in response to receiving a remote procedure call (RPC), from the client, the requested memory access is provided to the client. The requested memory access is provided to the client without any additional round-trip times (RTTs).