Re: [Openstack] [cinder] Pruning Old Volume Backups with Ceph Backend

2018-08-29 Thread Eugen Block
Hi Chris, I can't seem to reproduce your issue. What OpenStack release are you using? openstack volume backup create --name backup-1 --force volume-foo openstack volume backup create --name backup-2 --force volume-foo openstack volume backup create --name backup-3 --force volume-foo ```

Re: [Openstack] [cinder] Pruning Old Volume Backups with Ceph Backend

2018-08-23 Thread Chris Martin
Apologies -- I'm running Pike release of Cinder, Luminous release of Ceph. Deployed with OpenStack-Ansible and Ceph-Ansible respectively. On Thu, Aug 23, 2018 at 8:27 PM, David Medberry wrote: > Hi Chris, > > Unless I overlooked something, I don't see Cinder or Ceph versions posted. > > Feel

Re: [Openstack] [cinder] Pruning Old Volume Backups with Ceph Backend

2018-08-23 Thread David Medberry
Hi Chris, Unless I overlooked something, I don't see Cinder or Ceph versions posted. Feel free to just post the codenames but give us some inkling. On Thu, Aug 23, 2018 at 3:26 PM, Chris Martin wrote: > I back up my volumes daily, using incremental backups to minimize > network traffic and

[Openstack] [cinder] Pruning Old Volume Backups with Ceph Backend

2018-08-23 Thread Chris Martin
I back up my volumes daily, using incremental backups to minimize network traffic and storage consumption. I want to periodically remove old backups, and during this pruning operation, avoid entering a state where a volume has no recent backups. Ceph RBD appears to support this workflow, but