ceph - rbd namespaces

Posted on Mon 14 October 2019 in Ceph • Tagged with ceph, rbd, namespace, radosgw, howto, linux, notepad, work • 1 min read

Fun with rbd namespaces

# rbd --namespace $namespace $command $pool/$image

# rbd $command $pool/$namespace/$image

# rbd namespace ls --format=json
[]
# rbd namespace create --namespace newns1
# rbd namespace ls --format=json
[{"name":"newns1"}]

# rbd create --namespace newns1 newrbd1 --size 1G
# rbd ls --long
# rbd --namespace newns1 ls --long
NAME …