1 files changed, 10 insertions, 0 deletions
diff --git a/config-model/src/test/java/com/yahoo/vespa/model/search/NodeFlavorTuningTest.java b/config-model/src/test/java/com/yahoo/vespa/model/search/NodeFlavorTuningTest.java
index 75f6abb2542..04ae3de3707 100644
--- a/config-model/src/test/java/com/yahoo/vespa/model/search/NodeFlavorTuningTest.java
+++ b/config-model/src/test/java/com/yahoo/vespa/model/search/NodeFlavorTuningTest.java
@@ -87,6 +87,12 @@ public class NodeFlavorTuningTest {
         assertFlushStrategyTlsSize(100 * GB, 24000);
     }
 
+    @Test
+    public void require_that_summary_read_io_is_set_based_on_disk() {
+        assertSummaryReadIo(ProtonConfig.Summary.Read.Io.DIRECTIO, true);
+        assertSummaryReadIo(ProtonConfig.Summary.Read.Io.MMAP, false);
+    }
+
     private static void assertDocumentStoreMaxFileSize(long expFileSizeBytes, int memoryGb) {
         assertEquals(expFileSizeBytes, configFromMemorySetting(memoryGb).summary().log().maxfilesize());
     }
@@ -104,6 +110,10 @@ public class NodeFlavorTuningTest {
         assertEquals(expTlsSizeBytes, configFromDiskSetting(diskGb).flush().memory().maxtlssize());
     }
 
+    private static void assertSummaryReadIo(ProtonConfig.Summary.Read.Io.Enum expValue, boolean fastDisk) {
+        assertEquals(expValue, configFromDiskSetting(fastDisk).summary().read().io());
+    }
+
     private static ProtonConfig configFromDiskSetting(boolean fastDisk) {
         return getConfig(new FlavorsConfig.Flavor.Builder().
                 fastDisk(fastDisk));