rpm-ostree cleanup --repomd
rpm-ostree cleanup --base
-rm -rf /srv/ostree/repo/
+# keep repo on tmpfs
+REPO=/var/tmp/repo/
+mkdir -p $REPO
+mount -t tmpfs tmpfs $REPO
+
(cd ~martin/src/workstation-ostree-config/; ./compose.sh)
rpm-ostree upgrade
+umount $REPO
fstrim -av