}

// DefaultKVS - default KV config for heal settings
var DefaultKVS = config.KVS{
	config.KV{
		Key:   Bitrot,
		Value: config.EnableOff,
	},
	config.KV{
		Key:   Sleep,
		Value: "250ms",
	},
	config.KV{
		Key:   IOCount,
		Value: "100",
	},
	config.KV{
		Key:   DriveWorkers,
		Value: "",
	},
}

const minimumBitrotCycleInMonths = 1

		return nil, nil
	}

	buf, err := r.MarshalMsg(nil)
	if err != nil {
		return nil, err
	}

	// We do not want Gets to take so much time, anything
	// beyond 250ms we should cut it, remote cache is too
	// busy already.
	ctx, cancel := context.WithTimeout(context.Background(), 250*time.Millisecond)
	defer cancel()

### Healing

    val bodySource = response.body.source()
    assertThat(bodySource.readByte()).isEqualTo('d'.code.toByte())

    // The second byte of this request will be delayed by 750ms so we should time out after 250ms.
    val startNanos = System.nanoTime()
    bodySource.use {
      assertFailsWith<IOException> {
        bodySource.readByte()
      }.also { expected ->
        // Timed out as expected.

:"endpoints","value":""},{"key":"path_prefix","value":""},{"key":"coredns_path","value":"/skydns"},{"key":"client_cert","value":""},{"key":"client_cert_key","value":""}]},"heal":{"_":[{"key":"bitrotscan","value":"off"},{"key":"max_sleep","value":"250ms"},{"key":"max_io","value":"100"},{"key":"drive_workers","value":""}]},"identity_ldap":{"_":[{"key":"enable","value":""},{"key":"server_addr","value":""},{"key":"srv_record_name","value":""},{"key":"user_dn_search_base_dn","value":""},{"key":"use m...

	cases := []execTestCase{
		{
			execClientConfig: cannedResponseMap,
			args:             strings.Split("--generation=2 --timeout=20ms virtual-service foo.default", " "),
			wantException:    true,
		},
		{
			execClientConfig: cannedResponseMap,
			args:             strings.Split("--generation=1 virtual-service foo.default", " "),

   * request, and ensure that (1/QPS) seconds have elapsed since then. For example, for a rate of
   * QPS=5 (5 tokens per second), if we ensure that a request isn't granted earlier than 200ms after
   * the last one, then we achieve the intended rate. If a request comes and the last request was
   * granted only 100ms ago, then we wait for another 100ms. At this rate, serving 15 fresh permits

    val startNanos = System.nanoTime()
    assertFailsWith<InterruptedIOException> {
      stream.takeHeaders()
    }
    val elapsedNanos = System.nanoTime() - startNanos
    awaitWatchdogIdle()
    // 200ms delta
    assertThat(TimeUnit.NANOSECONDS.toMillis(elapsedNanos).toDouble())
      .isCloseTo(500.0, 200.0)
    assertThat(connection.openStreamCount()).isEqualTo(0)

        {
          "cluster": {
            "@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
            "name": "agent",
            "type": "STATIC",
            "connect_timeout": "0.250s",
            "load_assignment": {
              "cluster_name": "agent",
              "endpoints": [
                {
                  "lb_endpoints": [
                    {
                      "endpoint": {

   * to hang (possibly too quickly, but too-quick failures should be very unlikely, given that we
   * used to bail after 20ms during the expected-successful tests, and there we saw a failure rate
   * of ~1/5000, meaning that the other thread's get() call nearly always completes within 20ms if
   * it's going to complete at all).
   *
   * <p>[*] To avoid hangs, I've disabled the in-thread calls. This makes the test take (very