diff --git a/include/dwarfs/inode_manager.h b/include/dwarfs/inode_manager.h
index 8ba3d912..9e263b15 100644
--- a/include/dwarfs/inode_manager.h
+++ b/include/dwarfs/inode_manager.h
@@ -63,8 +63,12 @@ class inode_manager {
   }
 
   std::vector<std::pair<fragment_category::value_type, size_t>>
-  category_counts() const {
-    return impl_->category_counts();
+  fragment_category_counts() const {
+    return impl_->fragment_category_counts();
+  }
+
+  std::vector<fragment_category> inode_categories() const {
+    return impl_->inode_categories();
   }
 
   void scan_background(worker_group& wg, os_access& os,
@@ -85,7 +89,8 @@ class inode_manager {
     virtual void for_each_inode_in_order(
         std::function<void(std::shared_ptr<inode> const&)> const& fn) const = 0;
     virtual std::vector<std::pair<fragment_category::value_type, size_t>>
-    category_counts() const = 0;
+    fragment_category_counts() const = 0;
+    virtual std::vector<fragment_category> inode_categories() const = 0;
     virtual void
     scan_background(worker_group& wg, os_access& os, std::shared_ptr<inode> ino,
                     file const* p) const = 0;
diff --git a/src/dwarfs/inode_manager.cpp b/src/dwarfs/inode_manager.cpp
index 0bc35e14..db6bd63e 100644
--- a/src/dwarfs/inode_manager.cpp
+++ b/src/dwarfs/inode_manager.cpp
@@ -477,12 +477,12 @@ class inode_manager_ final : public inode_manager::impl {
   }
 
   std::vector<std::pair<fragment_category::value_type, size_t>>
-  category_counts() const override {
+  fragment_category_counts() const override {
     std::unordered_map<fragment_category::value_type, size_t> tmp;
 
     for (auto const& i : inodes_) {
       if (auto const& fragments = i->fragments(); !fragments.empty()) {
-        for (auto const& frag : fragments.span()) {
+        for (auto const& frag : fragments) {
           ++tmp[frag.category().value()];
         }
       }
@@ -500,6 +500,24 @@ class inode_manager_ final : public inode_manager::impl {
     return rv;
   }
 
+  std::vector<fragment_category> inode_categories() const override {
+    std::unordered_set<fragment_category> tmp;
+
+    for (auto const& i : inodes_) {
+      if (auto const& fragments = i->fragments(); !fragments.empty()) {
+        for (auto const& frag : fragments) {
+          tmp.emplace(frag.category());
+        }
+      }
+    }
+
+    std::vector<fragment_category> rv(tmp.begin(), tmp.end());
+
+    std::sort(rv.begin(), rv.end());
+
+    return rv;
+  }
+
   void
   scan_background(worker_group& wg, os_access& os, std::shared_ptr<inode> ino,
                   file const* p) const override;
diff --git a/src/dwarfs/scanner.cpp b/src/dwarfs/scanner.cpp
index f4fea788..3d56597b 100644
--- a/src/dwarfs/scanner.cpp
+++ b/src/dwarfs/scanner.cpp
@@ -606,11 +606,18 @@ void scanner_<LoggerPolicy>::scan(
            << prog.duplicate_files << "/" << prog.files_found
            << " duplicate files";
 
-  if (options_.inode.categorizer_mgr) {
-    for (auto const& cc : im.category_counts()) {
-      LOG_INFO << cc.second << " "
-               << options_.inode.categorizer_mgr->category_name(cc.first)
-               << " files";
+  if (auto catmgr = options_.inode.categorizer_mgr) {
+    for (auto const& cc : im.fragment_category_counts()) {
+      LOG_INFO << cc.second << " " << catmgr->category_name(cc.first)
+               << " fragments";
+    }
+
+    for (auto const& cat : im.inode_categories()) {
+      std::string str(catmgr->category_name(cat.value()));
+      if (cat.has_subcategory()) {
+        str += fmt::format("/{}", cat.subcategory());
+      }
+      LOG_INFO << str;
     }
   }