Hi Eugen, Thank you for sharing your experience. I will dig into OpenStack cinder logs to check if something happened. The strange thing is the volume I deleted is not created from a snapshot, or doesn’t have any snapshot. And the rbd_id.xxx, rbd_header.xxx and rbd_object_map.xxx were deleted, just left out a lot of rbd_data objects. I plan to delete those objects manually.
br, Xu Yun > 2020年1月15日 下午3:50，Eugen Block <ebl...@nde.ag> 写道： > > Hi, > > this might happen if you try to delete images/instances/volumes in openstack > that are somehow linked, e.g. if there are snapshots etc. I have experienced > this in Ocata, too. Deleting a base image worked but there were existing > clones so basically just the openstack database was updated, but the base > image still existed within ceph. > > Try to figure out if that is also the case. If it's something else, check the > logs in your openstack environment, maybe they reveal something. Also check > the ceph logs. > > Regards, > Eugen > > > Zitat von 徐蕴 <yu...@me.com>: > >> Hello, >> >> My setup is Ceph pike working with OpenStack. When I deleted an image, I >> found that the space was not reclaimed. I checked with rbd ls and confirmed >> that this image was disappeared. But when I check the objects with rados ls, >> most objects named rbd_data.xxx are still existed in my cluster. >> rbd_object_map and rbd_header were already deleted. I waited for several >> hours and there is no further deletion happed. Is it a known issue, or >> something wrong with my configuration? >> >> br, >> Xu Yun >> _______________________________________________ >> ceph-users mailing list -- ceph-users@ceph.io >> To unsubscribe send an email to ceph-users-le...@ceph.io > > > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
