Storage device and component management method of storage device

A storage device and component management technology, applied in the storage field

Active Publication Date: 2022-05-13
HUAWEI TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiments of the present disclosure provide a storage device and a component management method of the storage device, which can solve the problem in the related art that only the controller of the SSD can detect interrupt events

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Storage device and component management method of storage device
  • Storage device and component management method of storage device
  • Storage device and component management method of storage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0041] figure 1 is a schematic diagram of an application scenario of an embodiment of the present disclosure. In this application scenario, a connection is established between the storage device 101 and the host 102. For example, the storage device 101 may be installed on the host 102, or the storage device 101 may be connected to the host 102 through a network, and the network may refer to the Internet.

[0042] When the storage device 101 is installed on the host 102, the storage device 101 and the host 102 interact based on the NVMe protocol. When the storage device 101 and the host 102 are connected through a network, the storage device 101 and the host 102 interact based on the NOF protocol. Among them, the NOF protocol is a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The disclosure provides a storage device and a component management method of the storage device, which belong to the technical field of storage. The method includes: detecting the subscription event indicated in the subscription instruction sent by the host; when the subscription event is detected, recording the event information of the detected subscription event, and notifying the host, so that the host sending an event information acquisition instruction; sending the event information to the host according to the event information acquisition instruction. Based on the method provided by the present disclosure, the host in the network can know the events and event information of elements in the storage device in time.

Description

technical field [0001] The present disclosure relates to the field of storage technologies, and in particular to a storage device and a method and device for managing components of the storage device. Background technique [0002] A flash disk frame (Just a Bunch of Flash, JBOF) is a high-performance and low-latency storage device, which includes at least one solid state drive (Solid State Drives, SSD). With the expansion of the Non-Volatile Memory express (NVMe) protocol to the NVMe network access (NVMe over Fabric, NOF) protocol, the SSD installed on the remote JBOF can directly provide storage data services to the host through the network . [0003] Since the NOF protocol is extended by the NVMe protocol, the NOF protocol includes all instructions defined in NVMe, and also includes the subscription instructions provided by the NVMe protocol. The subscription instruction is an asynchronous notification mechanism, and the host can send it to each SSD in JBOF. The subscrip...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/40G06F13/42G06F13/16
CPCG06F13/16G06F13/40G06F13/42G06F3/0659G06F3/0611G06F3/0679G06F3/067H04L65/40G06F3/0605G06F3/0629G06F3/0688G06F13/1668
Inventor 谭春毅李步蟾
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap