diff --git a/benchmark/docker-compose/docker-compose.yml b/benchmark/docker-compose/docker-compose.yml
index 22356cdb..b39b9742 100644
--- a/benchmark/docker-compose/docker-compose.yml
+++ b/benchmark/docker-compose/docker-compose.yml
@@ -9,7 +9,7 @@ services:
     volumes:
       - "./pigallery2/benchmark_config:/app/data/config" # CHANGE ME
       - "db-benchmark-data:/app/data/db"
-      - "./pigallery2/images:/app/data/images" # CHANGE ME
+      - "./pigallery2/images:/app/data/images" # CHANGE ME, ':ro' mean read-only
       - "./pigallery2/tmp:/app/data/tmp" # CHANGE ME
     expose:
       - "80"
diff --git a/src/backend/model/jobs/jobs/PreviewFillingJob.ts b/src/backend/model/jobs/jobs/PreviewFillingJob.ts
index 87e30045..261dde6b 100644
--- a/src/backend/model/jobs/jobs/PreviewFillingJob.ts
+++ b/src/backend/model/jobs/jobs/PreviewFillingJob.ts
@@ -20,6 +20,7 @@ export class PreviewFillingJob extends Job {
 
   protected async step(): Promise<boolean> {
     if (!this.directoryToSetPreview) {
+      this.Progress.log('Loading Directories to process');
       this.directoryToSetPreview = await ObjectManagers.getInstance().PreviewManager.getPartialDirsWithoutPreviews();
       this.Progress.Left = this.directoryToSetPreview.length + 2;
       return true;
@@ -65,7 +66,7 @@ export class PreviewFillingJob extends Job {
       return false;
     }
     const directory = this.directoryToSetPreview.shift();
-    this.Progress.log('Setting preview: ' + directory.path + '/' + directory.name);
+    this.Progress.log('Setting preview: ' + directory.path  + directory.name);
     this.Progress.Left = this.directoryToSetPreview.length;
 
     await ObjectManagers.getInstance().PreviewManager.setAndGetPreviewForDirectory(directory);