The all-in-one installations that I know of use LVM as Cinder backend and a loop device as the LVM physical volume. If your installation is like that, run *lvs *to see what LVM volumes exist, correlate them with your Cinder volumes and delete the LVM volumes you don't need anymore.
Of course, you could also delete some images to make room. On 4/16/2018 8:36 AM, Manuel Sopena Ballesteros wrote: > > Dear Openstack community, > > > > I have an all-in-one opentack installation and the host ran out of space. > > > > I tried to delete a volume bit it failed, I guess because openstack > needs to free space for operations… > > > > Because of this is did some cleaning by deleting log files but looks > like it is not enough because I tried to delete the volume again and > it failed. > > > > The problem now is that all the remaining free space has been taken by > the “delete volume operation” and I can’t clean anything else from the > server… > > > > [root@openstack ~(keystone_admin)]# sudo du -sh > /var/lib/cinder/cinder-volumes > > 7.7T /var/lib/cinder/cinder-volumes > > > > [root@openstack ~(keystone_admin)]# sudo du -sh /var/lib/glance/* > > 1.4T /var/lib/glance/images > > > > [root@openstack ~(keystone_admin)]# df -h > > Filesystem Size Used Avail Use% Mounted on > > /dev/md127 9.1T 9.1T 20K 100% / > > devtmpfs 252G 0 252G 0% /dev > > tmpfs 252G 4.0K 252G 1% /dev/shm > > tmpfs 252G 4.1G 248G 2% /run > > tmpfs 252G 0 252G 0% /sys/fs/cgroup > > /dev/sda1 1014M 178M 837M 18% /boot > > /dev/loop0 1.9G 6.1M 1.7G 1% /srv/node/swiftloopback > > tmpfs 51G 0 51G 0% /run/user/0 > > > > Is there anything else I can do? > > > > Thank you very much > > > > *Manuel Sopena Ballesteros *|* *Big data Engineer > *Garvan Institute of Medical Research * > The Kinghorn Cancer Centre,* *370 Victoria Street, Darlinghurst, NSW 2010 > *T:* + 61 (0)2 9355 5760 | *F:* +61 (0)2 9295 > 8507 | *E:* manuel...@garvan.org.au <mailto:manuel...@garvan.org.au> > > > > NOTICE > Please consider the environment before printing this email. This > message and any attachments are intended for the addressee named and > may contain legally privileged/confidential/copyright information. If > you are not the intended recipient, you should not read, use, > disclose, copy or distribute this communication. If you have received > this message in error please notify us at once by return email and > then delete both messages. We accept no liability for the distribution > of viruses or similar in electronic communications. This notice should > not be removed. > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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