Dev/vda1 is 100% use


I’m new to MIAB and hopefully anyone can direct me how to resolve this issue, suddenly my root directory is 100% full. I’m using digitalocean and I added extra volume but i don’t know how to use to increase the size of the root directory. Please help Thanks



df -h

to see your disk space usage.
maybe the additional disk space was added as an external drive


I figure it out already, I move the backup and mail folders to the new volume to free up the space and use symlink