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Lock disk upgrading method and device, electronic equipment and storage medium

A disk-locking and upgraded technology, applied in the storage field, can solve problems such as non-support, problems, and no encrypted data, so as to improve user experience and achieve compatibility problems

Active Publication Date: 2021-06-04
SHANDONG YINGXIN COMP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because some old disks do not support certain commands or the acquisition of certain content, and there is no encrypted data on the old disk, resulting in problems after the upgrade

Method used

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  • Lock disk upgrading method and device, electronic equipment and storage medium
  • Lock disk upgrading method and device, electronic equipment and storage medium
  • Lock disk upgrading method and device, electronic equipment and storage medium

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Embodiment Construction

[0046] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0047] Disk lock is to restrict the use of all disks on the storage system. Only those disks that have passed the lock restriction function can be used on the storage device. Disks that have not passed the restriction will not be recognized and cannot be used. When the existing storage device is upgraded to the locked disk version, there will be compa...

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PUM

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Abstract

The invention provides a lock disk upgrading method and device, electronic equipment and a medium. The method comprises the following steps: acquiring disk identifiers of all disks of a storage system; determining a to-be-written disk from all disks according to the disk identifier, and writing encrypted data into the to-be-written disk; after the version of the locked disk is upgraded, decrypting encrypted data of the disk in the upgraded storage system; after decryption succeeds, enabling the successfully decrypted disk to be online; and if the decryption fails, enabling the disk which fails to decrypt to be offline. Before upgrading, the disk identifier of each disk of the storage system is obtained, the disk to be written is determined according to the disk identifier, the disk to be written is an old disk without encrypted data, at the moment, the encrypted data is injected into the old disk, and after upgrading is completed, the encrypted data of the disk is decrypted, therefore, the old disk originally inserted in the system can be continuously used, the compatibility problem of the disk is solved, smooth upgrading is ensured, and the user experience is improved.

Description

technical field [0001] The present application relates to the field of storage technologies, and in particular to a lock disk upgrade method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] Disk lock is to restrict the use of all disks on the storage system. Only those disks that have passed the lock restriction function can be used on the storage device. Disks that have not passed the restriction will not be recognized and cannot be used. When the existing storage device is upgraded to the locked disk version, there will be compatibility problems with the old disk. Because some old disks do not support the acquisition of certain commands or certain content, and there is no encrypted data on the old disk, resulting in problems after the upgrade. [0003] Therefore, how to provide a solution to the above technical problems is a problem that those skilled in the art need to solve at present. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0607G06F3/062G06F3/0676Y02D10/00
Inventor 李燕红
Owner SHANDONG YINGXIN COMP TECH CO LTD