}
				const n = this.writeSync(fd, buf);
				callback(null, n);
			},
			chmod(path, mode, callback) { callback(enosys()); },
			chown(path, uid, gid, callback) { callback(enosys()); },
			close(fd, callback) { callback(enosys()); },
			fchmod(fd, mode, callback) { callback(enosys()); },
			fchown(fd, uid, gid, callback) { callback(enosys()); },
			fstat(fd, callback) { callback(enosys()); },
			fsync(fd, callback) { callback(null); },

pkg syscall (freebsd-386-cgo), func Fchdir(int) error
pkg syscall (freebsd-386-cgo), func Fchflags(int, int) error
pkg syscall (freebsd-386-cgo), func Fchmod(int, uint32) error
pkg syscall (freebsd-386-cgo), func Fchown(int, int, int) error
pkg syscall (freebsd-386-cgo), func Flock(int, int) error
pkg syscall (freebsd-386-cgo), func FlushBpf(int) error
pkg syscall (freebsd-386-cgo), func ForkExec(string, []string, *ProcAttr) (int, error)

pkg os, func Hostname() (string, error)
pkg os, func IsExist(error) bool
pkg os, func IsNotExist(error) bool
pkg os, func IsPathSeparator(uint8) bool
pkg os, func IsPermission(error) bool
pkg os, func Lchown(string, int, int) error
pkg os, func Link(string, string) error
pkg os, func Lstat(string) (FileInfo, error)
pkg os, func Mkdir(string, FileMode) error
pkg os, func MkdirAll(string, FileMode) error

pkg net/http, type CrossOriginProtection struct #73626
pkg os, method (*Root) Chmod(string, fs.FileMode) error #67002
pkg os, method (*Root) Chown(string, int, int) error #67002
pkg os, method (*Root) Chtimes(string, time.Time, time.Time) error #67002
pkg os, method (*Root) Lchown(string, int, int) error #67002
pkg os, method (*Root) Link(string, string) error #67002
pkg os, method (*Root) MkdirAll(string, fs.FileMode) error #67002

pkg syscall (netbsd-arm64-cgo), func Fchdir(int) error
pkg syscall (netbsd-arm64-cgo), func Fchflags(int, int) error
pkg syscall (netbsd-arm64-cgo), func Fchmod(int, uint32) error
pkg syscall (netbsd-arm64-cgo), func Fchown(int, int, int) error
pkg syscall (netbsd-arm64-cgo), func FcntlFlock(uintptr, int, *Flock_t) error
pkg syscall (netbsd-arm64-cgo), func Flock(int, int) error
pkg syscall (netbsd-arm64-cgo), func FlushBpf(int) error

pkg syscall (freebsd-arm64), func Fchdir(int) error
pkg syscall (freebsd-arm64), func Fchflags(int, int) error
pkg syscall (freebsd-arm64), func Fchmod(int, uint32) error
pkg syscall (freebsd-arm64), func Fchown(int, int, int) error
pkg syscall (freebsd-arm64), func FcntlFlock(uintptr, int, *Flock_t) error
pkg syscall (freebsd-arm64), func Flock(int, int) error
pkg syscall (freebsd-arm64), func FlushBpf //deprecated

pkg syscall (darwin-arm64), func Fchdir(int) error
pkg syscall (darwin-arm64), func Fchflags(int, int) error
pkg syscall (darwin-arm64), func Fchmod(int, uint32) error
pkg syscall (darwin-arm64), func Fchown(int, int, int) error
pkg syscall (darwin-arm64), func FcntlFlock(uintptr, int, *Flock_t) error
pkg syscall (darwin-arm64), func Flock(int, int) error
pkg syscall (darwin-arm64), func FlushBpf //deprecated

		exit 1
	fi

	"${PWD}/mc" mb --with-versioning minio/bucket

	for i in $(seq 1 4); do
		"${PWD}/mc" cp /etc/hosts minio/bucket/testobj

		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

    # Ensure that the PID_DIR exists (it is cleaned at OS startup time)
    if [ -n "$PID_DIR" ] && [ ! -e "$PID_DIR" ]; then
        mkdir -p "$PID_DIR" && chown "$FESS_USER":"$FESS_GROUP" "$PID_DIR"
    fi
    if [ -n "$pidfile" ] && [ ! -e "$pidfile" ]; then
        touch "$pidfile" && chown "$FESS_USER":"$FESS_GROUP" "$pidfile"
    fi

    echo -n $"Starting $prog: "
    # if not running, start it up here, usually something like "daemon $exec"

	# Prepare environment
	mkdir -p "$LOG_DIR" "$DATA_DIR" && chown "$FESS_USER":"$FESS_GROUP" "$LOG_DIR" "$DATA_DIR"

	# Ensure that the PID_DIR exists (it is cleaned at OS startup time)
	if [ -n "$PID_DIR" ] && [ ! -e "$PID_DIR" ]; then
		mkdir -p "$PID_DIR" && chown "$FESS_USER":"$FESS_GROUP" "$PID_DIR"
	fi
	if [ -n "$PID_FILE" ] && [ ! -e "$PID_FILE" ]; then
		touch "$PID_FILE" && chown "$FESS_USER":"$FESS_GROUP" "$PID_FILE"
	fi