Home Operation and Maintenance Linux Operation and Maintenance How to use the rollback disk function to restore data on a cloud disk to a previous time

How to use the rollback disk function to restore data on a cloud disk to a previous time

Sep 18, 2018 am 11:02 AM
linux

The content of this article is about how to use the rollback disk function to restore the data of a cloud disk to a previous moment. It has certain reference value. Friends in need can refer to it. I hope It will help you.

Rollback Cloud Disk

If there is a problem with the current system and you want to restore the data of a cloud disk to a previous moment, and you have created a snapshot for the cloud disk, you can use Implementation of rollback disk function.

Notes

Before rolling back the cloud disk, please note the following:

Rolling back the cloud disk is an irreversible operation , once the rollback is completed, the original data cannot be restored, so please operate with caution.

After rolling back the cloud disk, the data from the creation date of the snapshot to the time when the cloud disk is rolled back will be lost. If you want to keep this part of the data, see Synchronizing data after rolling back the cloud disk.

After rolling back the system disk, the current key pair or password of the corresponding instance will be automatically bound by default.

Prerequisites

Before rolling back the cloud disk, you must confirm the following information:

You have created a snapshot for the cloud disk. Moreover, the cloud disk to be rolled back does not currently have a snapshot being created.

The cloud disk has not been released.

The cloud disk must have been mounted to an ECS instance and the instance must have been stopped.

Note

If it is a pay-as-you-go VPC type instance, and the no-charge feature for pay-as-you-go instance shutdown has been enabled, when stopping the instance, click OK in the reminder pop-up box. , in the Stop Instance dialog box, select Keep the instance after stopping and continue to charge. If you use the no-charge for downtime mode, you may not be able to successfully start the instance after rolling back the cloud disk.

How to use the rollback disk function to restore data on a cloud disk to a previous time

Operation steps

Follow the following steps to roll back the cloud disk:

Log in ECS management console.

In the left navigation bar, click Instances.

Select a region.

Find the instance that needs to roll back the cloud disk and enter the instance details page.

In the left navigation bar, click this instance snapshot.

Select the required snapshot, and in the Operation column, click Rollback Disk.

In the pop-up prompt box, click OK.

Description

If you choose to start the instance immediately after rollback, the instance will start automatically after the cloud disk rollback is successful.

Related API

ResetDisk

Follow-up operations

If you have expanded the file system after creating a snapshot of the data disk, after rolling back the cloud disk, you need to log in to the instance and re-expand the file system. For specific operations, see:

Expanding data disk_Linux

Expanding data disk_Windows

The above is the detailed content of How to use the rollback disk function to restore data on a cloud disk to a previous time. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Android TV Box gets unofficial Ubuntu 24.04 upgrade Android TV Box gets unofficial Ubuntu 24.04 upgrade Sep 05, 2024 am 06:33 AM

For many users, hacking an Android TV box sounds daunting. However, developer Murray R. Van Luyn faced the challenge of looking for suitable alternatives to the Raspberry Pi during the Broadcom chip shortage. His collaborative efforts with the Armbia

deepseek web version entrance deepseek official website entrance deepseek web version entrance deepseek official website entrance Feb 19, 2025 pm 04:54 PM

DeepSeek is a powerful intelligent search and analysis tool that provides two access methods: web version and official website. The web version is convenient and efficient, and can be used without installation; the official website provides comprehensive product information, download resources and support services. Whether individuals or corporate users, they can easily obtain and analyze massive data through DeepSeek to improve work efficiency, assist decision-making and promote innovation.

How to install deepseek How to install deepseek Feb 19, 2025 pm 05:48 PM

There are many ways to install DeepSeek, including: compile from source (for experienced developers) using precompiled packages (for Windows users) using Docker containers (for most convenient, no need to worry about compatibility) No matter which method you choose, Please read the official documents carefully and prepare them fully to avoid unnecessary trouble.

BitPie Bitpie wallet app download address BitPie Bitpie wallet app download address Sep 10, 2024 pm 12:10 PM

How to download BitPie Bitpie Wallet App? The steps are as follows: Search for "BitPie Bitpie Wallet" in the AppStore (Apple devices) or Google Play Store (Android devices). Click the "Get" or "Install" button to download the app. For the computer version, visit the official BitPie wallet website and download the corresponding software package.

BITGet official website installation (2025 beginner's guide) BITGet official website installation (2025 beginner's guide) Feb 21, 2025 pm 08:42 PM

BITGet is a cryptocurrency exchange that provides a variety of trading services including spot trading, contract trading and derivatives. Founded in 2018, the exchange is headquartered in Singapore and is committed to providing users with a safe and reliable trading platform. BITGet offers a variety of trading pairs, including BTC/USDT, ETH/USDT and XRP/USDT. Additionally, the exchange has a reputation for security and liquidity and offers a variety of features such as premium order types, leveraged trading and 24/7 customer support.

Detailed explanation: Shell script variable judgment parameter command Detailed explanation: Shell script variable judgment parameter command Sep 02, 2024 pm 03:25 PM

The system variable $n is the parameter passed to the script or function. n is a number indicating the number of parameters. For example, the first parameter is $1, and the second parameter is $2$? The exit status of the previous command, or the return value of the function. Returns 0 on success, 1 on failure $#Number of parameters passed to the script or function $* All these parameters are enclosed in double quotes. If a script receives two parameters, $* is equal to $1$2$0The name of the command being executed. For shell scripts, this is the path to the activated command. When $@ is enclosed in double quotes (""), it is slightly different from $*. If a script receives two parameters, $@ is equivalent to $1$2$$the process number of the current shell. For a shell script, this is the process I when it is executing

Zabbix 3.4 Source code compilation installation Zabbix 3.4 Source code compilation installation Sep 04, 2024 am 07:32 AM

1. Installation environment (Hyper-V virtual machine): $hostnamectlStatichostname:localhost.localdomainIconname:computer-vmChassis:vmMachineID:renwoles1d8743989a40cb81db696400BootID:renwoles272f4aa59935dcdd0d456501Virtualization:microsoftOperatingSystem:CentOS Linux7(Core)CPEOSName:cpe:

Ouyi okx installation package is directly included Ouyi okx installation package is directly included Feb 21, 2025 pm 08:00 PM

Ouyi OKX, the world's leading digital asset exchange, has now launched an official installation package to provide a safe and convenient trading experience. The OKX installation package of Ouyi does not need to be accessed through a browser. It can directly install independent applications on the device, creating a stable and efficient trading platform for users. The installation process is simple and easy to understand. Users only need to download the latest version of the installation package and follow the prompts to complete the installation step by step.

See all articles