Additional option needed for proper handling of NFS mounts. about chef-cookbooks HOT 3 OPEN

git describe shows "v4.1.0-660-gbd8ca2a"
Package versions are Havana
Distro is Ubuntu 12.04

Also, it looks like this option is changed to be "libvirt/nfs_mount_point_base" in Icehouse, per here:
http://docs.openstack.org/icehouse/config-reference/content/nova-conf-changes-icehouse.html

from chef-cookbooks.

This would also need to be updated in the docs: http://www.rackspace.com/knowledge_center/article/configuring-openstack-block-storage#cinder-netapp .

Also, it would help to have clarification on where the cinder-volume role is required (not on the compute hosts).

from chef-cookbooks.

To clarify a little bit ... a symptom of this problem is the fact that the NFS mount for the directory of volume files is that it will be mounted twice - once for the Nova-based value of state_path_def and once for the Cinder-based value for the same variable:

Compute01:~# df -t nfs
Filesystem                      1K-blocks      Used Available Use% Mounted on
10.240.0.81:/vol/PDS_Cinder_NFS 524288000 110807168 413480832  22% /var/lib/cinder/mnt/9cabab237868acde06b653384fe82fba
10.240.0.81:/vol/PDS_Cinder_NFS 524288000 110807168 413480832  22% /var/lib/nova/mnt/9cabab237868acde06b653384fe82fba

from chef-cookbooks.