2 files changed, 7 insertions, 2 deletions
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-odl-ha/infra/kvm.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-odl-ha/infra/kvm.yml
index acd6a6d34..e55bcbf25 100644
--- a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-odl-ha/infra/kvm.yml
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-odl-ha/infra/kvm.yml
@@ -32,12 +32,12 @@ parameters:
       ##Default production sizing
         openstack.control:
           cpu: 4
-          ram: 10240
+          ram: 12288
           disk_profile: small
           net_profile: default
         openstack.database:
           cpu: 4
-          ram: 8192
+          ram: 6144
           disk_profile: large
           net_profile: default
         openstack.message_queue:
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-odl-ha/openstack/compute.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-odl-ha/openstack/compute.yml
index c5333fe76..d2495c26a 100644
--- a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-odl-ha/openstack/compute.yml
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-odl-ha/openstack/compute.yml
@@ -58,6 +58,11 @@ parameters:
           group: nova
           opts: "defaults,backup-volfile-servers=${_param:cluster_node01_address}:${_param:cluster_node02_address}:${_param:cluster_node03_address}"
   linux:
+    system:
+      kernel:
+        sysctl:
+          vm.dirty_ratio: 10
+          vm.dirty_background_ratio: 5
     network:
       bridge: openvswitch
       interface: