openstack
/
tripleo-heat-templates
Code Issues Proposed changes

Merge "Optimize Nova disk_cachemodes and hw_disk_discard options for RBD"

This commit is contained in:
Jenkins 2016-05-25 07:20:15 +00:00 committed by Gerrit Code Review
parent d1e548cbfa 69ff93f00d
commit c7d996765b
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
puppet/manifests/overcloud_compute.pp
View File

@ -90,8 +90,17 @@ if str2bool(hiera('nova::use_ipv6', false)) {
} else {
$vncserver_listen = '0.0.0.0'
}
class { '::nova::compute::libvirt' :
vncserver_listen => $vncserver_listen,
if $rbd_ephemeral_storage {
class { '::nova::compute::libvirt':
libvirt_disk_cachemodes => ['network=writeback'],
libvirt_hw_disk_discard => 'unmap',
vncserver_listen => $vncserver_listen,
}
} else {
class { '::nova::compute::libvirt' :
vncserver_listen => $vncserver_listen,
}
}
nova_config {