src/pobsync_backend/retention.py

@@ -78,8 +78,11 @@ def run_sql_retention_apply(
     def _do_apply() -> dict[str, Any]:
         plan = run_sql_retention_plan(host=host, kind=kind, protect_bases=bool(protect_bases))
         delete_list = plan.get("delete") or []
+        incomplete_list = plan.get("incomplete") or []
         if not isinstance(delete_list, list):
             raise ConfigError("Invalid retention plan output: delete is not a list")
+        if not isinstance(incomplete_list, list):
+            raise ConfigError("Invalid retention plan output: incomplete is not a list")
         if max_delete == 0 and len(delete_list) > 0:
             raise ConfigError("Deletion blocked by --max-delete=0")
         if len(delete_list) > max_delete:
@@ -116,6 +119,8 @@ def run_sql_retention_apply(
             "protect_bases": bool(protect_bases),
             "max_delete": max_delete,
             "source": "sql",
+            "planned_delete_count": len(delete_list),
+            "incomplete_ignored_count": len(incomplete_list),
             "deleted": deleted,
             "actions": actions,
         }

src/pobsync_backend/templates/pobsync_backend/run_detail.html

@@ -172,7 +172,20 @@
       <div class="stack">
         <div><strong>Status:</strong> {% if prune_result.ok %}ok{% else %}warning{% endif %}</div>
         {% if prune_result.source %}<div><strong>Source:</strong> {{ prune_result.source }}</div>{% endif %}
+        {% if prune_result.kind %}<div><strong>Kind:</strong> {{ prune_result.kind }}</div>{% endif %}
+        {% if prune_result.planned_delete_count is not None %}<div><strong>Planned deletions:</strong> {{ prune_result.planned_delete_count }}</div>{% endif %}
         {% if prune_result.deleted %}<div><strong>Deleted:</strong> {{ prune_result.deleted|length }}</div>{% endif %}
+        {% if prune_result.max_delete is not None %}<div><strong>Max delete:</strong> {{ prune_result.max_delete }}</div>{% endif %}
+        {% if prune_result.protect_bases is not None %}<div><strong>Protect bases:</strong> {{ prune_result.protect_bases|yesno:"yes,no" }}</div>{% endif %}
+        {% if prune_result.incomplete_ignored_count %}<div><strong>Incomplete ignored:</strong> {{ prune_result.incomplete_ignored_count }}</div>{% endif %}
+        {% if prune_result.actions %}
+          <div><strong>Actions:</strong></div>
+          <ul>
+            {% for action in prune_result.actions %}
+              <li>{{ action }}</li>
+            {% endfor %}
+          </ul>
+        {% endif %}
         {% if prune_result.error %}<div><strong>Error:</strong> {{ prune_result.error }}</div>{% endif %}
         {% if prune_result.type %}<div><strong>Type:</strong> {{ prune_result.type }}</div>{% endif %}
       </div>

src/pobsync_backend/tests/test_sql_retention.py

@@ -88,6 +88,9 @@ class SqlRetentionTests(TestCase):
             self.assertTrue(SnapshotRecord.objects.filter(pk=new.pk).exists())
             self.assertFalse(SnapshotRecord.objects.filter(pk=old.pk).exists())
             self.assertEqual(result["deleted"], [{"dirname": old.dirname, "kind": "scheduled", "path": str(old_dir)}])
+            self.assertEqual(result["planned_delete_count"], 1)
+            self.assertEqual(result["max_delete"], 1)
+            self.assertEqual(result["incomplete_ignored_count"], 0)
 
     def test_apply_deletes_snapshot_with_readonly_data_directory(self) -> None:
         with TemporaryDirectory() as tmp:

src/pobsync_backend/tests/test_views.py

@@ -1197,9 +1197,15 @@ class ViewTests(TestCase):
                     "hint": "Check network connectivity.",
                 },
                 "prune": {
-                    "ok": False,
-                    "type": "ConfigError",
-                    "error": "Deletion blocked by --max-delete=0",
+                    "ok": True,
+                    "source": "sql",
+                    "kind": "scheduled",
+                    "planned_delete_count": 1,
+                    "max_delete": 1,
+                    "protect_bases": True,
+                    "incomplete_ignored_count": 1,
+                    "deleted": [{"dirname": "20260518-021500Z__OLD"}],
+                    "actions": ["deleted scheduled 20260518-021500Z__OLD"],
                 },
             },
         )
@@ -1211,7 +1217,11 @@ class ViewTests(TestCase):
         self.assertContains(response, "transport")
         self.assertContains(response, "Check network connectivity.")
         self.assertContains(response, "Retention")
-        self.assertContains(response, "Deletion blocked by --max-delete=0")
+        self.assertContains(response, "Planned deletions")
+        self.assertContains(response, "Max delete")
+        self.assertContains(response, "Protect bases")
+        self.assertContains(response, "Incomplete ignored")
+        self.assertContains(response, "deleted scheduled 20260518-021500Z__OLD")
 
     def test_run_detail_surfaces_host_retention_warnings(self) -> None:
         self.client.force_login(self.staff_user)