taskRunner.lock.withLock {
      check(currentTask == TestThreadSerialTask)
      nanoTime = newTime
      yieldUntil(ResumePriority.AfterOtherTasks)
    }
  }

  /** Confirm all tasks have completed. Used by the test thread only. */
  fun assertNoMoreTasks() {
    taskRunner.assertThreadDoesntHoldLock()

    taskRunner.lock.withLock {
      assertThat(activeThreads).isEqualTo(0)
    }

	}

	// Warn users if they use `istioctl install` without any config args.
	if !rootArgs.DryRun && !iArgs.SkipConfirmation {
		prompt := fmt.Sprintf("This will install the Istio %s %q profile (with components: %s) into the cluster. Proceed? (y/N)",
			tag, profile, humanReadableJoin(enabledComponents))
		if !Confirm(prompt, stdOut) {
			p.Println("Cancelled.")
			os.Exit(1)
		}
	}

	if err != nil {
		t.Fatal(err)
	}
	if i != 0 {
		t.Fatalf("unexpected return from bytes.ReadFrom (1): got: %d, want %d", i, 0)
	}
	check(t, "TestReadFromPanicReader (1)", &buf, "")

	// Confirm that when Reader panics, the empty buffer remains empty
	var buf2 Buffer
	defer func() {
		recover()
		check(t, "TestReadFromPanicReader (2)", &buf2, "")
	}()
	buf2.ReadFrom(panicReader{panic: true})
}

		config.SiteSubSys:           config.SiteHelp,
		config.RegionSubSys:         config.RegionHelp,
		config.APISubSys:            api.Help,
		config.StorageClassSubSys:   storageclass.Help,
		config.EtcdSubSys:           etcd.Help,
		config.CompressionSubSys:    compress.Help,
		config.HealSubSys:           heal.Help,
		config.BatchSubSys:          batch.Help,
		config.ScannerSubSys:        scanner.Help,

			case bucketVersioningConfig:
				config, _, err := globalBucketMetadataSys.GetVersioningConfig(bucket)
				if err != nil {
					writeErrorResponse(ctx, w, exportError(ctx, err, cfgFile, bucket), r.URL)
					return
				}
				// ignore empty versioning configs
				if config.Status != versioning.Enabled && config.Status != versioning.Suspended {
					continue
				}

}

// loadFormatErasureAll - load all format config from all input disks in parallel.
func loadFormatErasureAll(storageDisks []StorageAPI, heal bool) ([]*formatErasureV3, []error) {
	// Initialize list of errors.
	g := errgroup.WithNErrs(len(storageDisks))

	// Initialize format configs.
	formats := make([]*formatErasureV3, len(storageDisks))

	// Load format from each disk in parallel

nprefix=$(./mc ilm rule list siteb/bucket --json | jq '.config.Rules[0].Filter.And.Prefix' | sed 's/"//g')
ntagName1=$(./mc ilm rule list siteb/bucket --json | jq '.config.Rules[0].Filter.And.Tags[0].Key' | sed 's/"//g')
ntagVal1=$(./mc ilm rule list siteb/bucket --json | jq '.config.Rules[0].Filter.And.Tags[0].Value' | sed 's/"//g')
ntagName2=$(./mc ilm rule list siteb/bucket --json | jq '.config.Rules[0].Filter.And.Tags[1].Key' | sed 's/"//g')

    {!> ../../../docs_src/settings/app03_an/config_pv1.py!}
    ```

    !!! tip
        The `Config` class is used just for Pydantic configuration. You can read more at <a href="https://docs.pydantic.dev/1.10/usage/model_config/" class="external-link" target="_blank">Pydantic Model Config</a>.

!!! info

		patterns, perr := ellipses.FindEllipsesPatterns(arg)
		if perr != nil {
			return endpointSet{}, config.ErrInvalidErasureEndpoints(nil).Msg(perr.Error())
		}
		argPatterns[i] = patterns
	}

	ep.setIndexes, err = getSetIndexes(args, getTotalSizes(argPatterns), setDriveCount, argPatterns)
	if err != nil {
		return endpointSet{}, config.ErrInvalidErasureEndpoints(nil).Msg(err.Error())
	}

	ep.argPatterns = argPatterns

		logger.Fatal(config.ErrMissingEnvCredentialRootUser(nil), "Unable to start MinIO")
	} else if env.IsSet(config.EnvRootUser) && !env.IsSet(config.EnvRootPassword) {
		logger.Fatal(config.ErrMissingEnvCredentialRootPassword(nil), "Unable to start MinIO")
	} else if !env.IsSet(config.EnvRootUser) && !env.IsSet(config.EnvRootPassword) {
		if !env.IsSet(config.EnvAccessKey) && env.IsSet(config.EnvSecretKey) {