Hello All, I configured openstack stein on centos 7 witch ceph. Cinder works fine and object storage on ceph seems to work fine: I can clreate containers, volume etc ..... I configured cinder backup on swift (but swift is using ceph rados gateway) : backup_driver = cinder.backup.drivers.swift.SwiftBackupDriver swift_catalog_info = object-store:swift:publicURL backup_swift_enable_progress_timer = True #backup_swift_url = http://10.102.184.190:8080/v1/AUTH_ backup_swift_auth_url = http://10.102.184.190:5000/v3 backup_swift_auth = per_user backup_swift_auth_version = 1 backup_swift_user = admin backup_swift_user_domain = default #backup_swift_key = <None> #backup_swift_container = volumebackups backup_swift_object_size = 52428800 #backup_swift_project = <None> #backup_swift_project_domain = <None> backup_swift_retry_attempts = 3 backup_swift_retry_backoff = 2 backup_compression_algorithm = zlib If I run a backup as user admin, it creates a container named "volumebackups". If I run a backup as user demo and I do not specify a container name, it tires to write on volumebackups and gives some errors: ClientException: Container PUT failed: http://10.102.184.190:8080/swift/v1/AUTH_964f343cf5164028a803db91488bdb01/vo... 409 Conflict BucketAlreadyExists Does it mean I cannot use the same containers name on differents projects ? My ceph.conf is configured for using keystone: [client.rgw.tst2-osctrl01] rgw_frontends = "civetweb port=10.102.184.190:8080" # Keystone information rgw keystone api version = 3 rgw keystone url = http://10.102.184.190:5000 rgw keystone admin user = admin rgw keystone admin password = password rgw keystone admin domain = default rgw keystone admin project = admin rgw swift account in url = true rgw keystone implicit tenants = true Any help, please ? Best Regards Ignazio