From: Michael Eischer Date: Mon, 13 Feb 2017 19:58:49 +0000 (+0100) Subject: doc: Fixes parameter name in rbd configuration on openstack havana/icehouse X-Git-Tag: v12.0.1~424^2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=877245e69ee042348f3d76014638c1e6aa2ed57f;p=ceph.git doc: Fixes parameter name in rbd configuration on openstack havana/icehouse The documentation for using rbd together with openstack havana/icehouse states that the parameter libvirt_disk_cachemodes should be added to the nova.conf file. However, this is the only parameter that has no legacy name with a 'libvirt_' prefix. (See https://github.com/openstack/nova/blob/icehouse-eol/nova/virt/libvirt/driver.py#L252 for the configuration option) Thus the configured disk_cachemodes were not applied, defaulting to no caching. Fixes: #17978 Signed-off-by: Michael Eischer --- diff --git a/doc/rbd/rbd-openstack.rst b/doc/rbd/rbd-openstack.rst index a93acbafd634..cb9db077a402 100644 --- a/doc/rbd/rbd-openstack.rst +++ b/doc/rbd/rbd-openstack.rst @@ -396,7 +396,7 @@ On every Compute node, edit ``/etc/nova/nova.conf`` and add:: libvirt_images_type = rbd libvirt_images_rbd_pool = vms libvirt_images_rbd_ceph_conf = /etc/ceph/ceph.conf - libvirt_disk_cachemodes="network=writeback" + disk_cachemodes="network=writeback" rbd_user = cinder rbd_secret_uuid = 457eb676-33da-42ec-9a8c-9293d545c337