Hi Jim, It's possible to change the amount of space required for base system, but it will require to change partitioning schema in release model. You can retrieve it from Nailgun using: curl -H "X-Auth-Token: $(fuel token)" http://172.29.194.19:8000/api/v1/releases/<RELEASE-ID>/ | python -m json.tool > rel.json Fix rel.json file and upload it back with PUT request. The format of volume configuration is described in these documents: https://github.com/openstack/fuel-docs/blob/master/plugindocs/fuel-plugin-sdk-guide/create-plugin/plugin-node-roles/volume-allocation.rst https://docs.openstack.org/fuel-docs/latest/devdocs/develop/nailgun/customization/partitions.html Let me know if you need any other help with that. Thanks, On Wed, Sep 13, 2017 at 8:30 AM, Jim Okken <jim at jokken.com> wrote: > Hi all, > > > > > In danube disk provisioning for a compute node, the smallest > disk/partition size for the base system is 54GB. > > > > After I deploy a compute node I see 44GB free of the 54GB. So it seems > something smaller that 54GB can be used. > > > > Can I somehow change the setting for the smallest disk/partition size to > something smaller so I can have Fuel deploy the base OS to a smaller drive? > > I have 14 HP blades with an internal 32GB disk which I would prefer to use > for the base system. > > > > > > > > See /dev/mapper/os-root: > > > > Filesystem Size Used Avail > Use% Mounted on > > udev 63G 0 63G > 0% /dev > > tmpfs 13G 49M 13G > 1% /run > > /dev/mapper/os-root 50G 3.0G 44G 7% / > > tmpfs 63G 0 63G > 0% /dev/shm > > tmpfs 5.0M 0 5.0M > 0% /run/lock > > tmpfs 63G 0 63G > 0% /sys/fs/cgroup > > /dev/sda3 196M 58M 129M > 32% /boot > > /dev/mapper/vm-nova 318G 33M 318G 1% > /var/lib/nova > > cgmfs 100K 0 100K > 0% /run/cgmanager/fs > > /dev/mapper/3600c0ff0001ea00fa8a1b65903000000-part1 280G 4.5G 275G > 2% /mnt/MSA_FC_Vol1 > > tmpfs 13G 0 13G > 0% /run/user/0 > > > > > thanks! > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/ > openstack > Post to : openstack at lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/ > openstack > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20171003/968bdefe/attachment.html>