We are trying to upgrade from Centos & to Rocky Linux 8 via Leapp “https://phoenixnap.com/kb/migrate-centos-to-rocky-linux” we were successfull in few servers but we are facing error in one of our server which shows no error while running sudo leapp preupgrade.
While running sudo leapp upgrade it shows
At least 1875MB more space needed on the / filesystem.
while i have plenty of space available
df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.7G 0 3.7G 0% /dev
tmpfs 3.7G 0 3.7G 0% /dev/shm
tmpfs 3.7G 8.7M 3.7G 1% /run
tmpfs 3.7G 0 3.7G 0% /sys/fs/cgroup
/dev/sda1 100G 38G 63G 38% /
/dev/dm-1 10G 3.9G 6.2G 39% /var/lib/docker/devicemapper/mnt/7a62323caf0b48695ed4f91d556ba060517a189dde4440965175c935bc0a4c9f
/dev/dm-2 10G 6.3G 3.8G 63% /var/lib/docker/devicemapper/mnt/005cc7abf761035cd9c956967f9c06824ff7d950b256e18140a56cad45646951
shm 64M 0 64M 0% /var/lib/docker/containers/73eb51b45f1c6e4ee120f6051c191d3e8ff2383ad84890088659ecfceca9d771/shm
shm 64M 0 64M 0% /var/lib/docker/containers/5bc97e41aa8d774ea400d54f056aa8511a44cd5ee1ce8b7cb4a4a6e981f32d41/shm
tmpfs 748M 0 748M 0% /run/user/1074
I have tried various method of applying exprot LEAPP_OVL_SIZE=30720 and sudo –preserve-env leapp upgrade but the error is same, Can someone help please?
Upgrade Centos 7 to Rocky linux 8
Jatin Bisht is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.