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Solve the problem that the tower panel still does not display the upgraded capacity after online expansion of Alibaba's Cloud Virtual Machine hard disk

I believe many people know that after Alibaba Yunyun's hard drive upgrade, it was discovered thatBaotaThe capacity still has not taken effect. The following is an operation tutorial.Be sure to take a snapshot backup before operating to avoid irreversible data loss.

First log in to Alibaba Cloud backend and choose to upgrade and expand your hard disk online.

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After Alibaba Cloud upgraded, the following panels still have not changed to 60G hard drive capacity.

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1. Install the expansion tool first

Install the growpart expansion formatting tool:

yum install cloud-utils-growpart xfsprogs -y

2. View disk information

Run the following command to view disk information:

fdisk -l

3. Expansion of zoning

Here, my disk is supposed to be [/dev/vda1], so I need to run the following command:

growpart /dev/vda 1

[Note: ] There are spaces after vda1, which are not consecutive.

4. File system expansion

Run the following command to extend the file system:

resize2fs /dev/vda1

[Note: ] At this time, vda1 is continuous with no spaces in the middle.

5. Finish and run the following command again:

df -h

Check the disk usage of the file system, as shown in the figure [/dev/vda1] has become [60G];

If you need annual technical operation and maintenance services, you can contact online customer service for consultation.

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