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-rw-r--r--flags/src/main/java/com/yahoo/vespa/flags/Flags.java6
1 files changed, 6 insertions, 0 deletions
diff --git a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
index 9f50fa3eba1..f6d20a103d5 100644
--- a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
+++ b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
@@ -171,6 +171,12 @@ public class Flags {
"Takes effect on next host admin tick",
NODE_TYPE, HOSTNAME, APPLICATION_ID);
+ public static final UnboundBooleanFlag ENABLE_DISK_WRITE_TEST = defineFeatureFlag(
+ "enable-disk-write-test", false,
+ "Regularly issue a small write to disk and fail the host if it is not successful",
+ "Takes effect on next node agent tick (but does not clear existing failure reports)",
+ HOSTNAME);
+
/** WARNING: public for testing: All flags should be defined in {@link Flags}. */
public static UnboundBooleanFlag defineFeatureFlag(String flagId, boolean defaultValue, String description,
String modificationEffect, FetchVector.Dimension... dimensions) {