On 10/27/2017 08:33 AM, Charles Moulliard wrote: > Hi, > > I'm using the Fedora-Atomic-25-compose-latest qcow2 image to create a VM > running on OpenStack where the disk size is 40Gb
I would highly recommend moving to Fedora-Atomic-26. We don't actively test N-1 releases of Fedora Atomic Host. That also means that very shortly we will recommend you move to Fedora-Atomic-27. > > The vm has been provisioned with Openshift using ansible byi script. > > After playing a little bit with the VM, I wad getting an error due to the > fact that the disk was full > > fedora@n01 ~]$ df -h > Filesystem Size Used Avail Use% Mounted on > devtmpfs 7.9G 0 7.9G 0% /dev > tmpfs 7.9G 0 7.9G 0% /dev/shm > tmpfs 7.9G 49M 7.8G 1% /run > tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup > /dev/mapper/atomicos-root 3.0G 3.0G 1.6M 100% /sysroot > /dev/vda1 283M 77M 188M 29% /boot > tmpfs 1.6G 0 1.6G 0% /run/user/1000 > > Is it possible to clean the content of /sysroot which contains > "/sysroot/ostree/deploy/fedora-atomic/ like also to find a way to avoid this > problem in the future ? Are you running docker with overlayfs? Can you show me the output of `lsblk` and `rpm-ostree` status? The best way to avoid filling the root filesystem is to use separate storage for containers, which can be set up using container-storage-setup. recommendations: 1. move to f26 2. set up separate storage for containers [1] [2] 3. you can make your root filesystem bigger [3] [1] see the container storage section from https://dustymabe.com/2017/08/31/atomic-host-101-lab-part-2-container-storage/ [2] man page for container-storage-setup is here https://github.com/projectatomic/container-storage-setup/blob/master/container-storage-setup.1 [3] see the extend root filsystem part from https://dustymabe.com/2017/08/29/atomic-host-101-lab-part-0-preparation/
