You have aws EC2 instance and storage is 100% full.
Change volume size from 10 GB To 50 GB without restarting without loosing any data
Create a snapshot as backup
Connect to instance
Connect to the instance by SSH
Run df -hT to make sure storage is full
In our case system shows that /dex/xvda1 – > 100%
Run lsblk command to make sure Volume modification was success
now run command to grow root partition
sudo growpart /dev/xvda 1
Now run lsblk command to see the impact
sudo resize2fs /dev/xvda1
and finally check the size for df -h
Point 3 shows that now we have 80% space.
Remarks : I had a moodle instance in AWS t2. micro was getting below error message because of low disk space.
The session partition is full. It is not possible to log in at this time. Please notify the server administrator.