[ovirt-users] no space left to upgrade hosted-engine

I've deployed and hosted-engine with the hosted-engine provided appliance. When runing hosted-engine --upgrade-appliance on one host, it tells me "If your engine VM is already based on el7 you can also simply upgrade the engine there." So I launched a yum update on the hosted-engine, but it complains there is no space left on / [root@infra ~]# df -h Sys. de fichiers        Taille Utilisé Dispo Uti% Monté sur /dev/vda3                 6,2G    6,2G   20K 100% / devtmpfs                  7,8G       0  7,8G   0% /dev tmpfs                     7,8G    4,0K  7,8G   1% /dev/shm tmpfs                     7,8G    9,0M  7,8G   1% /run tmpfs                     7,8G       0  7,8G   0% /sys/fs/cgroup /dev/mapper/ovirt-home   1014M     33M  982M   4% /home /dev/mapper/ovirt-tmp     2,0G     33M  2,0G   2% /tmp /dev/vda1                1014M    162M  853M  16% /boot /dev/mapper/ovirt-var      20G    631M   20G   4% /var /dev/mapper/ovirt-log      10G     58M   10G   1% /var/log /dev/mapper/ovirt-audit  1014M     59M  956M   6% /var/log/audit tmpfs                     1,6G       0  1,6G   0% /run/user/0 Is the only way is to deploy the new appliance? -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr