This article will show how to increase disk partition with fdisk then increase the related filesystem.
In this example, the partition is not used with lvm but the resize partition should also work for lvm.
Please do a system and data backup before performing the steps on this article.
We will delete and recreate th partition with fstab.
This will just modify table partition, so this will not delete any of your data if you do not overlap or shrink partitions.
After resizing disk partition, we can now resize the related filesystem.
Please leave comments and suggestions,
How to Resize a Partition using fdisk (redhat.com)
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