echo "mc is already installed"
	else
		echo "Installing mc:"
		go install github.com/minio/mc@latest
	fi

	if [ ! -x ./minio.${OLD_VERSION} ]; then
		echo "Downloading minio.${OLD_VERSION} binary"
		curl -o minio.${OLD_VERSION} ${OLD_BINARY_LINK}
		chmod +x minio.${OLD_VERSION}
	fi

	if [ -z "$_MINIO_LDAP_TEST_SERVER" ]; then
		export _MINIO_LDAP_TEST_SERVER=localhost:1389

	verify_checksum_mc ./minio minio/minio-test/to-read/minio

	curl -s http://127.0.0.1:9000/minio-test/to-read/hosts | sha256sum

	MINIO_VERSION=dev docker-compose -f "buildscripts/upgrade-tests/compose.yml" stop
}

main() {
	MINIO_VERSION=dev docker-compose -f "buildscripts/upgrade-tests/compose.yml" up -d --build

	add_alias

		if vsphereVersion != "" {
			uaAppend(" vsphere-plugin-", vsphereVersion)
		}
	}

	if IsPCFTile() {
		pcfTileVersion := env.Get("MINIO_PCF_TILE_VERSION", "")
		if pcfTileVersion != "" {
			uaAppend(" pcf-tile-", pcfTileVersion)
		}
	}
	uaAppend("; ", "")

	if cpus, err := gopsutilcpu.Info(); err == nil && len(cpus) > 0 {
		cpuMap := make(map[string]struct{}, len(cpus))

s3 = boto3.client('s3',
        endpoint_url='http://localhost:9000',
        aws_access_key_id='YOUR-ACCESSKEYID',
        aws_secret_access_key='YOUR-SECRETACCESSKEY',
        config=Config(signature_version='s3v4'),
        region_name='us-east-1')


def _add_header(request, **kwargs):
    request.headers.add_header('x-minio-extract', 'true')
event_system = s3.meta.events

	EnvKafkaClientTLSCert            = "MINIO_NOTIFY_KAFKA_CLIENT_TLS_CERT"
	EnvKafkaClientTLSKey             = "MINIO_NOTIFY_KAFKA_CLIENT_TLS_KEY"
	EnvKafkaVersion                  = "MINIO_NOTIFY_KAFKA_VERSION"
	EnvKafkaBatchSize                = "MINIO_NOTIFY_KAFKA_BATCH_SIZE"
	EnvKafkaProducerCompressionCodec = "MINIO_NOTIFY_KAFKA_PRODUCER_COMPRESSION_CODEC"

	EnvKafkaSASLMechanism = "MINIO_AUDIT_KAFKA_SASL_MECHANISM"
	EnvKafkaClientTLSCert = "MINIO_AUDIT_KAFKA_CLIENT_TLS_CERT"
	EnvKafkaClientTLSKey  = "MINIO_AUDIT_KAFKA_CLIENT_TLS_KEY"
	EnvKafkaVersion       = "MINIO_AUDIT_KAFKA_VERSION"
	EnvKafkaQueueDir      = "MINIO_AUDIT_KAFKA_QUEUE_DIR"
	EnvKafkaQueueSize     = "MINIO_AUDIT_KAFKA_QUEUE_SIZE"

	loggerTargetNamePrefix = "logger-"
	auditTargetNamePrefix  = "audit-"
)

var (

GOPATH := $(shell go env GOPATH)
LDFLAGS := $(shell go run buildscripts/gen-ldflags.go)

GOARCH := $(shell go env GOARCH)
GOOS := $(shell go env GOOS)

VERSION ?= $(shell git describe --tags)
REPO ?= quay.io/minio
TAG ?= $(REPO)/minio:$(VERSION)

GOLANGCI_DIR = .bin/golangci/$(GOLANGCI_VERSION)
GOLANGCI = $(GOLANGCI_DIR)/golangci-lint

all: build

checks: ## check dependencies
	@echo "Checking dependencies"

		sudo chown -R root. "${WORK_DIR}/disk${i}"

		"${PWD}/mc" cp /etc/hosts minio/bucket/testobj

		sudo chown -R ${USER}. "${WORK_DIR}/disk${i}"
	done

	for vid in $("${PWD}/mc" ls --json --versions minio/bucket/testobj | jq -r .versionId); do
		"${PWD}/mc" cat --vid "${vid}" minio/bucket/testobj | md5sum
	done

	pkill minio
	sleep 3
}

function main() {
	start_port=$(shuf -i 10000-65000 -n 1)

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		}
		dg.Wait()
	}
	var dataDir string
	var versions []byte
	if err == nil {
		versions = reduceCommonVersions(diskVersions, writeQuorum)
		for index, dversions := range diskVersions {
			if errs[index] != nil {
				continue
			}
			if !bytes.Equal(dversions, versions) {
				if len(dversions) > len(versions) {
					versions = dversions
				}
				break
			}
		}