diff --git a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-auxtel.yaml b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-auxtel.yaml
index b8a276b58..d91915123 100644
--- a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-auxtel.yaml
+++ b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-auxtel.yaml
@@ -11,12 +11,22 @@ spec:
       size: 3
     quotas:
       maxSize: 10Gi
+    parameters:
+      nodelete: "true"
+      nosizechange: "true"
+      pg_autoscale_mode: "off"
+      pg_num: "16"
   dataPools:
     - failureDomain: host
       replicated:
         size: 3
       quotas:
         maxSize: 2Ti
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
   metadataServer:
     activeCount: 1
     activeStandby: true
diff --git a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-comcam.yaml b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-comcam.yaml
index 2759846fe..85b35cb76 100644
--- a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-comcam.yaml
+++ b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-comcam.yaml
@@ -11,12 +11,22 @@ spec:
       size: 3
     quotas:
       maxSize: 10Gi
+    parameters:
+      nodelete: "true"
+      nosizechange: "true"
+      pg_autoscale_mode: "off"
+      pg_num: "16"
   dataPools:
     - failureDomain: host
       replicated:
         size: 3
       quotas:
         maxSize: 2Ti
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
   metadataServer:
     activeCount: 1
     activeStandby: true
diff --git a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-jhome.yaml b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-jhome.yaml
index ffb3d93ca..1f7851888 100644
--- a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-jhome.yaml
+++ b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-jhome.yaml
@@ -11,12 +11,22 @@ spec:
       size: 3
     quotas:
       maxSize: 10Gi
+    parameters:
+      nodelete: "true"
+      nosizechange: "true"
+      pg_autoscale_mode: "off"
+      pg_num: "16"
   dataPools:
     - failureDomain: host
       replicated:
         size: 3
       quotas:
         maxSize: 250Gi
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
   metadataServer:
     activeCount: 1
     activeStandby: true
diff --git a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-lsstdata.yaml b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-lsstdata.yaml
index a502f0d19..bf92d4d4e 100644
--- a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-lsstdata.yaml
+++ b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-lsstdata.yaml
@@ -11,12 +11,22 @@ spec:
       size: 3
     quotas:
       maxSize: 10Gi
+    parameters:
+      nodelete: "true"
+      nosizechange: "true"
+      pg_autoscale_mode: "off"
+      pg_num: "16"
   dataPools:
     - failureDomain: host
       replicated:
         size: 3
       quotas:
         maxSize: 100Gi
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
   metadataServer:
     activeCount: 1
     activeStandby: true
diff --git a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-obs-env.yaml b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-obs-env.yaml
index 50a482ec5..6518a330c 100644
--- a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-obs-env.yaml
+++ b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-obs-env.yaml
@@ -11,12 +11,22 @@ spec:
       size: 3
     quotas:
       maxSize: 10Gi
+    parameters:
+      nodelete: "true"
+      nosizechange: "true"
+      pg_autoscale_mode: "off"
+      pg_num: "16"
   dataPools:
     - failureDomain: host
       replicated:
         size: 3
       quotas:
         maxSize: 2Ti
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
   metadataServer:
     activeCount: 1
     activeStandby: true
diff --git a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-project.yaml b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-project.yaml
index f302cd6e3..73deef3bd 100644
--- a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-project.yaml
+++ b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-project.yaml
@@ -11,12 +11,22 @@ spec:
       size: 3
     quotas:
       maxSize: 10Gi
+    parameters:
+      nodelete: "true"
+      nosizechange: "true"
+      pg_autoscale_mode: "off"
+      pg_num: "16"
   dataPools:
     - failureDomain: host
       replicated:
         size: 3
       quotas:
         maxSize: 500Gi
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
   metadataServer:
     activeCount: 1
     activeStandby: true
diff --git a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-rsphome.yaml b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-rsphome.yaml
index 2c6cbfae1..ce0a44a54 100644
--- a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-rsphome.yaml
+++ b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-rsphome.yaml
@@ -11,6 +11,11 @@ spec:
       size: 3
     quotas:
       maxSize: 10Gi
+    parameters:
+      nodelete: "true"
+      nosizechange: "true"
+      pg_autoscale_mode: "off"
+      pg_num: "16"
   dataPools:
     - name: default
       failureDomain: host
@@ -18,6 +23,11 @@ spec:
         size: 3
       quotas:
         maxSize: 25Gi
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
     - name: ec
       failureDomain: host
       erasureCoded:
@@ -25,6 +35,11 @@ spec:
         codingChunks: 3
       quotas:
         maxSize: 250Gi
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
   metadataServer:
     activeCount: 1
     activeStandby: true
diff --git a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-scratch.yaml b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-scratch.yaml
index 937cae8f1..c26b55e72 100644
--- a/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-scratch.yaml
+++ b/fleet/lib/rook-ceph-conf/charts/pillan/templates/cephnfs-scratch.yaml
@@ -11,12 +11,22 @@ spec:
       size: 3
     quotas:
       maxSize: 10Gi
+    parameters:
+      nodelete: "true"
+      nosizechange: "true"
+      pg_autoscale_mode: "off"
+      pg_num: "16"
   dataPools:
     - failureDomain: host
       replicated:
         size: 3
       quotas:
         maxSize: 2Ti
+      parameters:
+        nodelete: "true"
+        nosizechange: "true"
+        pg_autoscale_mode: "off"
+        pg_num: "32"
   metadataServer:
     activeCount: 1
     activeStandby: true