From: Josh Durgin Date: Tue, 9 Oct 2012 17:34:51 +0000 (-0700) Subject: doc: simplify wording for rbd-openstack config X-Git-Tag: v0.54~59^2~3 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4eabe57d523039f44b1557382a54a75c111f061f;p=ceph.git doc: simplify wording for rbd-openstack config Signed-off-by: Josh Durgin --- diff --git a/doc/rbd/rbd-openstack.rst b/doc/rbd/rbd-openstack.rst index 5732f300207..d53e9a6115a 100644 --- a/doc/rbd/rbd-openstack.rst +++ b/doc/rbd/rbd-openstack.rst @@ -35,7 +35,7 @@ There are two parts of OpenStack integrated with RBD: images and volumes. In OpenStack, images are templates for VM images, and are managed by Glance, the OpenStack image service. Volumes are block devices that can be used to run VMs. These are managed by the -nova-volume (prior to Folsom) or Cinder (post-Folsom). +nova-volume (prior to Folsom) or Cinder (Folsom and after). RBD is integrated into each of these components, so you can store images in RBD through Glance, and then boot off of copy-on-write @@ -151,9 +151,8 @@ endpoint with this option enabled should not be publicly accessible. Configuring Cinder/nova-volume ------------------------------ OpenStack requires a driver to interact with RADOS block devices. You must also -specify the pool name for the block device. On your OpenStack host, navigate to -the ``/etc/cinder`` directory. Open the ``cinder.conf`` file in a text editor using -sudo privileges and add the following lines to the file:: +specify the pool name for the block device. On your OpenStack host, +edit ``/etc/cinder/cinder.conf`` and add:: volume_driver=cinder.volume.driver.RBDDriver rbd_pool=volumes