diff --git a/otc/observability.t09.de/stacks/forgejo/forgejo-server/manifests/forgejo-s3-backup-cronjob.yaml b/otc/observability.t09.de/stacks/forgejo/forgejo-server/manifests/forgejo-s3-backup-cronjob.yaml
index 8094f2c..ffd520e 100644
--- a/otc/observability.t09.de/stacks/forgejo/forgejo-server/manifests/forgejo-s3-backup-cronjob.yaml
+++ b/otc/observability.t09.de/stacks/forgejo/forgejo-server/manifests/forgejo-s3-backup-cronjob.yaml
@@ -40,7 +40,7 @@ spec:
             - /bin/sh
             - -c
             - |
-              rclone sync source:/${SOURCE_BUCKET}/packages /backup -v --ignore-checksum
+              rclone sync source:/${SOURCE_BUCKET} /backup -v --ignore-checksum
           restartPolicy: OnFailure
           volumes:
           - name: rclone-config
@@ -56,12 +56,12 @@ metadata:
   name: s3-backup
   namespace: gitea
   annotations:
+    everest.io/disk-volume-type: SATA
     everest.io/crypt-key-id: b6a1d001-da76-48d7-a9ea-079512888d33
-    everest.io/disk-volume-type: GPSSD
 spec:
+  storageClassName: csi-disk
   accessModes:
     - ReadWriteOnce
-  storageClassName: csi-disk
   resources:
     requests:
       storage: 50Gi
diff --git a/otc/observability.t09.de/stacks/observability/grafana-operator/manifests/grafana.yaml b/otc/observability.t09.de/stacks/observability/grafana-operator/manifests/grafana.yaml
index 384f47c..9a41230 100644
--- a/otc/observability.t09.de/stacks/observability/grafana-operator/manifests/grafana.yaml
+++ b/otc/observability.t09.de/stacks/observability/grafana-operator/manifests/grafana.yaml
@@ -6,7 +6,11 @@ metadata:
     dashboards: "grafana"
 spec:
   persistentVolumeClaim:
+    metadata:
+      annotations:
+        everest.io/disk-volume-type: SATA
     spec:
+      storageClassName: csi-disk
       accessModes:
         - ReadWriteOnce
       resources:
diff --git a/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/manifests/vlogs.yaml b/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/manifests/vlogs.yaml
index e33663b..1003259 100644
--- a/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/manifests/vlogs.yaml
+++ b/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/manifests/vlogs.yaml
@@ -9,7 +9,9 @@ spec:
   storageMetadata:
     annotations:
       everest.io/crypt-key-id: b6a1d001-da76-48d7-a9ea-079512888d33
+      everest.io/disk-volume-type: SATA
   storage:
+    storageClassName: csi-disk
     accessModes:
       - ReadWriteOnce
     resources:
@@ -21,4 +23,4 @@ spec:
       cpu: 500m
     limits:
       memory: 10Gi
-      cpu: 2
\ No newline at end of file
+      cpu: 2
diff --git a/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/values.yaml b/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/values.yaml
index 6607ea2..417db58 100644
--- a/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/values.yaml
+++ b/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/values.yaml
@@ -289,7 +289,9 @@ vmsingle:
     storageMetadata:
       annotations:
         everest.io/crypt-key-id: b6a1d001-da76-48d7-a9ea-079512888d33
+        everest.io/disk-volume-type: SATA
     storage:
+      storageClassName: csi-disk
       accessModes:
         - ReadWriteOnce
       resources:
@@ -801,7 +803,7 @@ grafana:
   enabled: false
   # all values for grafana helm chart can be specified here
   persistence:
-    enabled: true
+    enabled: false
     type: pvc
     storageClassName: "default"
   grafana.ini: