Quiet mode and better debug logging

kernel-modules/support-packages/04-create-support-packages.sh

@@ -56,15 +56,15 @@ for mod_ver_dir in "${MD_DIR}/module-versions"/*; do
     split --lines=1000 -e --numeric-suffixes -a3 file-list.txt file-chunk
 
     ls -alh
-    cat file-chunk*
+    wc -l file-list.txt
 
     # For now we create *full* kernel support packages, not only deltas, in order to
     # support the slim collector use-case.
     # Remains to be clarified; we might provide more fine granular download options in the future.
 
     # Chunking into groups so we don't download a huge amount of data at once
     for chunk in file-chunk*; do
-        gsutil -m cp -I "$probe_dir" < "$chunk"
+        gsutil -m cp -qI "$probe_dir" < "$chunk"
 
         if use_downstream "$mod_ver" && bucket_has_drivers "${DOWNSTREAM_MODULES_BUCKET}/${mod_ver}/*.gz"; then
             # Get list of all files in downstream bucket, and all files just downloaded
@@ -73,7 +73,7 @@ for mod_ver_dir in "${MD_DIR}/module-versions"/*; do
 
             # only download files that exist both in the probe dir and
             # the bucket
-            sort downstream-files.txt | uniq -D | gsutil -m cp -I "$probe_dir"
+            sort downstream-files.txt | uniq -D | gsutil -m cp -qI "$probe_dir"
         fi
 
         compress_files "$package_root" "${package_out_dir}/${filename}"