Resize Docker Storage
3 min
File based storage
- Stop docker and orc services
systemctl stop osn docker.socket docker- Create new file with new size and format it in XFS filesystem
fallocate -l 500G /docker-data-new.img
mkfs -t xfs /docker-data-new.img- Mount new filesystem on temporary folder and move docker data
mount /docker-data-new.img /mnt
mv /var/lib/docker/* /mnt- Replace filesystem
umount /mnt
umount /var/lib/docker
sed -i 's|docker-data|docker-data-new|' /etc/fstab
mount /var/lib/docker- Remove old filesystem and start docker and orc services
rm /docker-data.img
systemctl start docker osn