Extend rootfs partition

Overview

The rootfs partition is not fully occupied on M.2 SSD, and the size is too short to run k3s clusters. So we have to extend rootfs partition.

Here is the instruction how to extend rootfs partition

Extend rootfs

1. Run gparted.

   You may get the following warning when you run gparted.

   Press Fix.

   

   Contents of storage after we flashed yocto image to M.2 SSD.

2. Extend rootfs partition to the end of disk.

   Right click root partition, then click Resize/Move.

   Extend the square to the right end.

   

   Then, click Resize/Move.

   

3. Apply changes.

   Click check mark icon.

   

   Click Apply.

   

   Click Close.

   

   You can get rootfs as follows.