How to resize a root partition in GCP.
Increase disk size.
gcloud compute disks resize server-boot-disk-name \ --size=50GB \ --zone us-central1-c \ --project your-project-id |
Run growpart.
growpart /dev/sda 1 |
Run xfs_growfs.
xfs_growfs /dev/sda1 |
To verify, run these.
lsblk df -Th |