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How to expand the capacity of Linux disk

2025-04-08 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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How to carry out Linux disk expansion, I believe that many inexperienced people do not know what to do, so this paper summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

Step 1: check the disk size

Fdisk-l

Step 2: uninstall the partition

Umount / www

Step 3: delete the partition and re-establish it

Fdisk / etc/sdb

D

N

P

W

Step 4: uninstall the partition and check the file system

Umount / dev/sdb1

Umount / www

E2fsck-f / dev/sdb1 (ext4 file system)

Xfs_repair / dev/sdb1 (xfs file system)

Step 5: Mount the directory

Mount / dev/sdb1 / www

Step 6: rebuild the file system

Resize2fs / dev/sdb1 (ext4 file system)

Xfs_growfs / dev/sdb1 (xfs file system)

Step 7: confirm

Df-h

After reading the above, have you mastered how to expand the capacity of Linux disks? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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