globalDirSuffixWithSlash       = globalDirSuffix + slashSeparator

	// Add new global values here.
)

const (
	// Limit fields size (except file) to 1Mib since Policy document
	// can reach that size according to https://aws.amazon.com/articles/1434
	maxFormFieldSize = int64(1 * humanize.MiByte)

	// The maximum allowed time difference between the incoming request

  expose:
    - "9000"
    - "9001"
  # environment:
    # MINIO_ROOT_USER: minioadmin
    # MINIO_ROOT_PASSWORD: minioadmin
  healthcheck:
    test: ["CMD", "mc", "ready", "local"]
    interval: 5s
    timeout: 5s
    retries: 5

# starts 4 docker containers running minio server instances.
# using nginx reverse proxy, load balancing, you can access
# it through port 9000.
services:

				if arr, ok := rval.([]interface{}); ok {
					result = append(result, arr...)
					continue
				}
			}
			result = append(result, rval)
		}
		return result, true, nil
	}
	panic("cannot reach here")

			chmod +x /tmp/mc
	fi
}

function upload_objects() {
	start_port=$1

	/tmp/mc alias set myminio http://127.0.0.1:$((start_port + 1)) minio minio123 --api=s3v4
	/tmp/mc ready myminio
	/tmp/mc mb myminio/testbucket/
	for ((i = 0; i < 20; i++)); do
		echo "my content" | /tmp/mc pipe myminio/testbucket/file-$i
	done
}

function perform_test() {
	start_port=$2

		lkctx, err := lock.GetRLock(ctx, globalOperationTimeout)
		if err != nil {
			return nil, err
		}
		ctx = lkctx.Context()

		// Release lock when the metadata is verified, and reader
		// is ready to be read.
		//
		// This is possible to be lock free because
		// - xl.meta for inlined objects has already read the data
		//   into memory, any mutation on xl.meta subsequently is

		HTTPStatusCode: http.StatusServiceUnavailable,
	},
	ErrClientDisconnected: {
		Code:           "ClientDisconnected",
		Description:    "Client disconnected before response was ready",
		HTTPStatusCode: 499, // No official code, use nginx value.
	},
	ErrTooManyRequests: {
		Code:           "TooManyRequests",

	serverPools.FilterMaxUsed(100 - (100 * diskReserveFraction))
	total := serverPools.TotalAvailable()
	if total == 0 {
		return -1
	}
	// choose when we reach this many
	choose := rand.Uint64() % total
	atTotal := uint64(0)
	for _, pool := range serverPools {
		atTotal += pool.Available
		if atTotal > choose && pool.Available > 0 {
			return pool.Index
		}
	}

}

func (s *TestSuiteCommon) TestPutBucket(c *check) {
	// generate a random bucket name.
	bucketName := getRandomBucketName()
	// Block 1: Testing for racy access
	// The assertion is removed from this block since the purpose of this block is to find races
	// The purpose this block is not to check for correctness of functionality
	// Run the test with -race flag to utilize this

					if err != nil {
						write([]byte{1})
						write([]byte(err.Error()))
					} else {
						write([]byte{0})
					}
					return
				default:
				}

				// Response not ready, write a filler byte.
				write([]byte{32})
				if canWrite {
					w.(http.Flusher).Flush()
				}
			case err := <-doneCh:
				if err != nil {
					write([]byte{1})
					write([]byte(err.Error()))

			// Update missed immediate tasks only for incoming requests.
			t.missedImmediateTasks.Add(1)
		}
	}
}

var globalTransitionState *transitionState

// newTransitionState returns a transitionState object ready to be initialized
// via its Init method.
func newTransitionState(ctx context.Context) *transitionState {
	return &transitionState{
		transitionCh: make(chan transitionTask, 100000),
		ctx:          ctx,